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Abbreviations

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
There are currently 96 abbreviations in this directory beginning with the letter O.
O.pull
Overpull
O.shot (OS)
Overshot
O/B
On Board
O&G
Oil And Gas
O&M
Operations And Maintenance
OAPEC
Organization Of Arab Petroleum Exporting Countries
OB
Overbalanced
OBC
Ocean Bottom Cable (Seismic Collection)
OBCS
Ocean Bottom Cable System
OBDTL
Obdt Log
OBEVA
Obdt Evaluation Report
OBM
Oil-Based Mud
OBO
Ore/Bulk/Oil Carrier
OCA
Offshore Contractors Association
OCIMF
Oil Companies International Marine Forum
OCL
Quality Control Log
OCR
Optical Character Recognition
OCS
Outer Continental Shelf
OCSLA
Outer Continental Shelf Lands Act
OCTG
Oil Country Tubular Goods
OD
Outer (Outside) Diameter
ODT
Oil Down To
OE TBG
Open End Tubing
OECD
Organization For Economic Co Operation And Development
OEDP
Open End(ed) Drill Pipe
OEM
Original Equipment Manufacturer
OES
Office Of Emergency Services
OFST
Offset Vertical Seismic Profile
OG
Oil And Gas Directorate
OGITF
Oil & Gas Industry Task Force
OGML
Oil, Gas And Mineral Lease
OGP
International Association Of Oil & Gas Producers
OH
Open Hole
OHC
Open Hole Completion
OHGP
Openhole Gravel Pack
OHL
Open Hole Log
OIAC
Oil Industry Advisory Committee
OIM
Offshore Installation Manager
OIP
Oil In Place
OK
Okay
OLF
Norwegian Oil Industry Association
OMB
US Office Of Management And Budget
OMBO
One Man Bridge Operation
OML
Oil Mining Lease
OMRL
Oriented Micro Resistivity Log
OMW
Original Mud Weight
ONAN
Oil Natural Air Natural Cooled Transformer
ONRR
Office Of Natural Resources Revenue
OOC
Offshore Operators Committee
OOD
Officer Of The Deck
OOE
Offshore Operation Engineer
OOIP
Original Oil In Place
OOT
Out Of Tolerance
OOW
Officer Of The Watch
OP
Operating Procedure
OPA
US Oil Pollution Act Of 1990
OPEC
Organisation Of Petroleum Exporting Countries
OPEX
Operating Expenditure
OPITO
Offshore Petroleum Industry Training Organization
OPL
Operations Log
OPPR
Oil Pollution Preparedness And Response
OPR
Office Of Planning And Research
OPRC
International Convention On Oil Pollution Preparedness, Response And Co Operation
OPRES
Overpressure Log
OPS
US Office Of Pipeline Safety or Operations Report
Opt.
Optimum
ORICO
Oriented Core Data Report
ORKB
Original Rotary Kelly Bushing
ORM
Other Regulated Materials (A Dot Materials Classification)
ORRI
Overriding Royalty Interest
OS&D
Over, Short & Damage (Report)
OSC
On Scene Coordinator
OSCP
Oil Spill Contingency Plan
OSFR
Oil Spill Financial Responsibility
OSHA
Occupational Safety And Health Administration
OSLTF
Oil Spill Liability Trust Fund
OSPR
Oil Spill Prevention And Response
OSRA
Oil Spill Risk Assessment
OSRAM
Oil Spill Risk Analysis Model
OSRO
Oil Spill Response Organization
OSRP
Oil Spill Response Plan
OSRV
Oil Spill Response Vessel
OSV
Offshore Support Vessel
OT
Overtime or Off Tree or A Well On Test
OTC
Offshore Technology Conference
OTDR
Optical Time Domain Reflectometry
OTIP
Operational Testing Implementation Plan
OTJ
On The Job
OTL
Operations Team Leader
OTO
Oil Taxation Office (Of The Inland Revenue)
OUT
Outpost, Lahee Classification or Oil Up To
OVCH
Oversize Charts
OVID
Offshore Vessel Inspection Database
OVSP
Offset Vertical Seismic Profiling
OWC
Oil Water Contact
OWR
Oil/Water Ratio