#DUC TO DSV LICENSE#
#DUC TO DSV PROFESSIONAL#

CAODC вЂ“ Canadian Association of Oilwell Drilling Contractors.

CalGEM вЂ“ California Geologic Energy Management Division (Oil & Gas regulatory body).

CAAF вЂ“ Contract Authorization Approval Form.

C&E вЂ“ well completion and equipment cost.

bwipd вЂ“ barrels of water injected per day.

bwd вЂ“ barrels of water per day (often used in reference to oil production).

BTO/C вЂ“ break to open/close (valve torque).

BTEX вЂ“ benzene, toluene, ethyl-benzene and xylene.

BSR вЂ“ blind shear rams ( blowout preventer).

BSEE вЂ“ US: Bureau of Safety and Environmental Enforcement (formerly the MMS).

BRT вЂ“ below rotary table (used as a datum for depths in a well).

BPV вЂ“ back pressure valve (goes on the end of coiled tubing a drill pipe tool strings to prevent fluid flow in the wrong direction).

BOTTO вЂ“ bottom hole pressure/temperature report.

BOSIET вЂ“ basic offshore safety induction and emergency training.

boepd вЂ“ barrels of oil equivalent per day.

BOEM вЂ“ Bureau of Ocean Energy Management.

boed вЂ“ barrels of oil equivalent per day.

BLD вЂ“ Bailed (refers to the practice of removing debris from the hole with a cylindrical container on a wireline.).

BIVDL вЂ“ BI/DK/WF/Casing collar locator/gamma ray log.

BHCT вЂ“ bottomhole circulating temperature.

BHA вЂ“ bottom hole assembly (toolstring on coiled tubing or drill pipe).

BGL вЂ“ below ground level (used as a datum for depths in a well).

Bcfe вЂ“ billion cubic feet (of natural gas equivalent).Bcf вЂ“ billion cubic feet (of natural gas).BBSM вЂ“ behaviour-based safety management.B or b вЂ“ prefix denoting a number in billions.AVO вЂ“ amplitude versus offset (geophysics).AVGMS вЂ“ Annulus Vent Gas Monitoring System.AV вЂ“ annular velocity or apparent viscosity.ASCSSV вЂ“ annulus surface controlled sub-surface valve.ASTM вЂ“ American Society for Testing and Materials.ASOG вЂ“ Activity Specific Operating Guidelines.ASME вЂ“ American Society of Mechanical Engineers.APWD вЂ“ annular pressure while drilling (tool).API вЂ“ American Petroleum Institute: organization which sets unit standards in the oil and gas industry.AMS вЂ“ auxiliary measurement service log Auxiliary Measurement Sonde (temperature).ALLMS вЂ“ Anchor Leg Load Monitoring System.ALC вЂ“ vertical seismic profile acoustic log calibration report.ALARP вЂ“ as low as reasonably practicable.ALAP вЂ“ as low as possible (used along with density of mud).

#DUC TO DSV LICENSE#

AL вЂ“ appraisal license (United Kingdom), a type of onshore licence issued before 1996.

AIPSM вЂ“ Asset Integrity and Process Safety Management.

AICD вЂ“ autonomous inflow control device.

AHBDF вЂ“ along hole (depth) below Derrick floor.

AGT вЂ“ (3) Azerbaijan вЂ“ Georgia вЂ“ Turkey (a region rich in oil related activity).

AGT вЂ“ (2) Authorised Gas Tester (certified by OPITTO).

AFE вЂ“ Authorization For Expenditure, a process of submitting a business proposal to investors.

AEMO вЂ“ Australian Energy Market Operator.

ADM вЂ“ Advanced Diagnostics Module (Fieldbus).

ADT вЂ“ Applied Drilling Technology, ADT log.

ADROC вЂ“ advanced rock properties report.

ADEP вЂ“ Awaiting Development with Exploration Potential, referring to an asset.

ADE вЂ“ Advanced Decision Making Environment.

ABSA вЂ“ Alberta Boilers Safety Association.

ABAN вЂ“ Abandonment, (also as AB and ABD and ABND).

AAODC вЂ“ American Association of Oilwell Drilling Contractors (obsolete superseded by IADC).

#DUC TO DSV PROFESSIONAL#

AAPL вЂ“ American Association of Professional Landmen.AAPG вЂ“ American Association of Petroleum Geologists.AADE вЂ“ American Association of Drilling Engineers.8rd вЂ“ eight round (describes the number of revolutions per inch of pipe thread).4D вЂ“ multiple 3Ds acquired over time (the 4th D) over the same area with the same parameters ( geophysics).3P вЂ“ proved, probable and possible reserves.3C вЂ“ Proved, probable and possible Contingent Resources.3C вЂ“ three components seismic acquisition (x, y, and z).2oo3 вЂ“ Two out of three voting (instrumentation).2oo2 вЂ“ Two out of two voting (instrumentation).2C вЂ“ Proved and probable Contingent Resources.1oo2 вЂ“ One out of two voting (instrumentation).

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