OB

Definition:

Overburden

Subject Area 1:

General

Abbreviation	Definition	English	German	French
OB	OverBalanced (refer to conventional over balanced drilling)				Details
OB	Operator Board				Details
OB	off bottom				Details
OB	Ohne Befund	No findings			Details
ob	Obere Teil	Upper part			Details
OB	Overburden				Details
OB	Outlook Budget				Details
SOB	Sondenbehandlung und Bohren\|\|	Probed and drilling	Sondiert und Bohren	Palpé et de forage	Details
AOB	Any Other Business				Details
BOB	Back on bottom				Details
BOB	Bunker On Board				Details
BOBK	Bank of Oman, Bahrain and Kuwait				Details
BROB	Bunkers Remaining On Board				Details
BWOB	by weight of the blend				Details
cob	Close Of Business (day)				Details
COBLDN	Closing Of Business LoDoN				Details
COBOL	Common Business Oriented Language				Details
COBOL	Common Business-Oriented Language				Details
CROB	Cargo Remaining OnBoard				Details
deisobut	deisobutanizer				Details
DOB	Date Of Birth				Details
DOBLDG	dock operating building				Details
EOB	End Of Build (Drilling)				Details
EOB	end of build (horizontal wellbore)				Details
FOB	Free On Board				Details
Glob	Globigerina				Details
LSOBM	low solids oil base mud				Details
LTOBM	low toxicity oil based mud				Details
LT-OBM	Low Toxicity - Oil Based Mud				Details
mob	mobile				Details
MobiNil	Mobile Nile				Details
Niob	Niobrara				Details
NOB	not on bottom				Details
OBC	Ocean Bottom Cable (Seismic)				Details
OBC	Ocean Bottom Cable				Details
OBC	Onboarding Course				Details
OBCS	Ocean Bottom Cable System				Details
OBDT	Oil Base Mud Dipmeter				Details
OBDTL	OBDT Log				Details
OBEVA	OBDT Evaluation Report				Details
obj	object				Details
OBM	Oil-Based Mud				Details
OBM	Oil Based Mud				Details
OBMI	Oil Base Micro Imager				Details
OBMO	outboard motor oil				Details
OBMT	Oil Base Mud Formation Imager				Details
OBO	Oil Bulk Ore				Details
OBP	Over Balanced Perforation				Details
OBR	oil				Details
OBS	ocean bottom seismic				Details
OBS	observation				Details
OBS	ocean bottom suspension				Details
obsol	obsolete				Details
OBUs	Offshore Banking Units				Details
OBW & RS	optimum bit weight and rotary speed				Details
PETROBANGLA	Bangladesh Oil, Gas & Mineral Corporation Bangladesh				Details
Petrobel	Belayim Petroleum Company				Details
PETROBEL	Belayim Petroleum Co. Egypt				Details
PETROBRAS	Petroleo Brasileiro, S.A. Brazil				Details
POB	Personnel on Board (offshore rig/ship)				Details
POB	plug on bottom				Details
POB	pump on beam				Details
POBM	Pseudo-Oil-Based Mud				Details
prob	probable(ly)				Details
RHOB	Bulk Density				Details
ROB	Remaining On Board				Details
Rob	Robulus				Details
SOB	Sondenbehandlung und Bohren				Details
SOB	Standard Operations Procedures				Details
SOBM	Synthetic Oil Based Mud				Details
TOBE	thread on both ends				Details
TOBENA	To Be Named				Details
WOB	Weight On Bit				Details
WOB	waiting on battery				Details
OBQ	On Board Quantity				Details Remarks
BOB	Boliviano				Details
RHOB	bulk density				Details
RHOBdry	bulk density of dry clay				Details
RHOBCL	bulk density of clay				Details
SOB	Sondenbehandlung und Bohren	Well handling & drilling department			Details
EOB	End Of Business (day)				Details
COB	Close of Business				Details
BOB	Bolivian boliviano				Details Remarks
RHOB	Bulk density				Details Remarks
ROBB	Bulk Density, Bottom Quadrant				Details Remarks
RHOB	Bulk Density				Details Remarks
ROBB	Bulk Density, Bottom Quadrant				Details Remarks
OBS	Organisational Breakdown Structure				Details
COB	Close of business				Details
EOB	End Of Business (day)				Details
EOBD	End Of Business Day				Details
NOB	Non Oil Business				Details
OBAM	Office-based account manager (TeleSales)				Details
OBS	Organizational Breakdown Structure				Details
OBSA	Open Book Service Agreement				Details
SCOB	Standard Customer Offer Book				Details
COB	Close of Business				Details
OBM	oil-based drilling fluid (mud)				Details
POB	Personnel on Board				Details
COB	Close of Business				Details
EOB	End Of the Business				Details
FOB	Freight On Board				Details
EOB	Extreme Overbalanced				Details
Bob	Oil formation volume factor at bubble point pressure				Details
muob	Viscosity at bubble point pressure				Details
miuob	Viscosity at bubble point pressure				Details
RBOB	Reformulated Blendstock for Oxygenate Blending				Details
COBIT	Bit conductance, oil based mud				Details Remarks
CWOB	Corrected Surface Weight-on-Bit				Details Remarks
DWOB	Downhole Weight on Bit				Details Remarks
GOBO	Good Bond				Details Remarks
LITHOF1_PROBA	Probability associated to the most likely				Details Remarks
LITHOF2_PROBA	Probability computed for the second				Details Remarks
LITHOT1_PROBA	Probability associated with the most				Details Remarks
MOBILITY	Fluid Mobility in the Formation				Details Remarks
OBIT	Borehole-compensated Bit resistivity, oil				Details Remarks
PROB	Probability				Details Remarks
PROB	Fitting Coefficient for FDC				Details Remarks
RHOB	Bulk Density				Details Remarks
ROBA	Bulk Density				Details Remarks
ROBB	Bulk Density, Bottom Quadrant				Details Remarks
ROBL	Bulk Density, Left Quadrant				Details Remarks
ROBN	Measure of RHOB Minus				Details Remarks
ROBP	Measure of RHOB Plus Sqrt(Sigma2+Tau2) Bulk_Density				Details Remarks
ROBR	Bulk Density, Right Quadrant				Details Remarks
ROBT	Theoretical RHOB Value				Details Remarks
ROBU	Bulk Density, Up Quadrant				Details Remarks
ROBX	Downhole-computed Bulk Density				Details Remarks
SMOB	Mobility from Spherical Build-up				Details Remarks
SWOB	Surface Weight On Bit				Details Remarks
obt	Obere Teil	Upper part			Details
obsh	Observation History				Details
OBM	Oil-Based Muds				Details
BOB	Bottom of the Barrel				Details
OBT	Oil Below Tar				Details
MOB	Man On Board				Details
COBD	Conventional Overbalanced Drilling				Details
OBN	Ocean Bottom Node				Details

Abbreviation

Definition

English

German

French

OverBalanced (refer to conventional over balanced drilling)