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 157 abbreviations in this directory beginning with the letter D.

Day

D&C

Drilling and Completions

DAC

Dipole Acoustic Log

DARCI

Darci Log

DART

Days Away, Restricted Work, Or Job Transfer

DAT

Wellhead Housing Drill Ahead Tool

DAZD

Dip And Azimuth Display

dBA

Decibles

DBB

Double Block And Bleed

DBL

Double

Drill Collar(S) or Drill Centre or Direct Current or Desoto Canyon Gulf Of Mexico Leasing Area

DCAL

Dual Caliper Log

DCB

Drillable Cement Bushing

DCP

Driller'S Control Panel

Dustin Dome Gulf Of Mexico Leasing Area or Directional Driller Or Directional Drilling

DDBHC

Ddbhc Waveform Log

DDET

Depth Determination Log

DDM

Derrick Drilling Machine (A.K.A. Top Drive)

DDNL

Dual Det. Neutron Life Log

DDPT

Drill Data Plot Log

DDR

Daily Drilling Report

DEAL

Digital Energy Atlas & Library

DECC

Department For Energy And Climate Change (Uk)

DECT

Decay Time

DEFSU

Definitive Survey Report

Deg

Degree

DELTA

Difference Between Plan And Performance or Delta T Log

DEMOB

Demobilization

DEN

Density Log

Dep.

Depth

DEPAN

Deposit Analysis Report

DEPC

Depth Control Log

DESFL

Deep Induction Sfl Log

DEV

Development Well, Lahee Classification

Dev.

Deviation or Development

DEVLG

Deviation Log

DEXP

D Exponent Log

Derrick Floor or Drilling Floor

DFE

Derrick Floor Elevation

DFL

Dynamic Fluid Level

DFR

Drilling Factual Report

DFS

Days From Spud

DFT

Dry Film Thickness

DGP

Dynamic Geohistory Plot (3D Technique)

DGPS

Differential Global Positioning System

Drilling History

DHC

Depositional History Curve

DHM

Down Hole Motor

DHPTT

Downhole Pressure/Temperature Transducer

DHS

Down Hole Status

DHSV

Downhole Safety Valve

DHW

Dehydrated Water

DIA

Diameter

DIBHC

Dis Bhc Log

DIEGR

Dielectric Gamma Ray Log

DIF

Drill In Fluids

DIFA

Dismantle/Inspection/Failure Analysis

DIL

Dual Induction Log

DILB

Dual Induction Bhc Log

DILL

Dual Induction Laterolog

DILLS

Dual Induction Log Lss

DILSL

Dual Induction Log Sls

DIM

Directional Inertia Mechanism

DINT

Dip Interpretation

DIP

Dipmeter Log

DIPAR

Dipole Acoustic Report

DIPBH

Dipmeter Borehole Log

DIPFT

Dipmeter Fast Log

DIPLP

Dip Lithology Pressure Log

DIPRE

Dipmeter Report

DIPRM

Dip Removal Log

DIPSA

Dipmeter Soda Log

DIPSK

Dipmeter Stick Log

DIR

Direction

DIRS

Directional Survey Log

DIRSU

Directional Survey Report

DIS

Draft International Standard

DISFL

Disfl Dbhc Gamma Ray Log

DISO

Dual Induction Sonic Log

Drilling Line or Development Licence

DLat

Difference In Latitude

DLIST

Dip List Log

DLL

Dual Latero Log

DLong

Difference In Longitude

DLS

Dog-Leg Severity

DLT

Digital Linear Tape

Drilling Manager

DMA

Dead Man Anchor

DMDO

Distillate Marine Diesel Oil

DMR

Discharge Monitoring Report or Daily Morning Report

DNC

Digital Nautical Chart

DNHO

Downhole Logging

DNV

Det Norske Veritas

Division Order or Dissolved Oxygen

DOA

Delegation Of Authority

DOC

Drill Out Cement or Document Of Compliance

DOCD

Development Operations Coordination Documents

DOE

US Department Of Energy

DOI

US Department Of Interior

DOL

US Department Of Labor or Days On Location

Dol.

Dolomite

DOO

Designation Of Operator

DOT

US Department Of Transportation

DOWRE

Downhole Report

Dynamic Positioning or Drill Pipe or Dewpoint or Delta Pressure

DPDV

Dynamically Positioned Drilling Vessel

DPL

Dual Propagation Log

DPLD

Differential Pressure Levitated Device (Or Vehicle)

DPO

Dynamic Positioning Operator

DPP

Development And Production Plan

DPRES

Dual Propagation Resistivity Log

DPS

Dynamic Positioning System

DPT

Deeper Pool Test, Lahee Classification

DQLC

Dipmeter Quality Control Log

Dummy Run Log or Drilling Report or Delay Rental or Dead Reckoning

DRI

Drift Log

DRLCT

Drilling Chart

DRLG

Drilling

DRLOG

Drilling Log

DRLPR

Drilling Proposal/Progress Report

DRPG

Drilling Program Report

DRPRS

Drilling Pressure

DRREP

Drilling Report

DRYRE

Drying Report

Drillship or Drilling Supervisor or Drill String or Deviation Survey, (Also Directional System)

DSA

Double Studded Adaptor or Double Stud Adaptor

DSAF

Double Seal Adapter Flange

DSC

Dangerous Goods, Solid Cargoes And Containers

DSCAN

Dsc Analysis Report

DSDPO

Dubble Stud Double Pack-Off (flange)

DSI

Dipole Shear Imager

DSPT

Cross Plots Log

DSS

Decision Support System

DST

Drill Stem Test

DSTG

Dstg Log

DSTL

Drill Stem Test Log

DSTND

Dual Space Thermal Neutron Density Log

DSTPB

Drill Stem Test True Vertical Depth Playback Log

DSTRE

Drill Stem Test Report

DSTSM

Drill Stem Test Summary Report

DSTW

Drill Stem Test Job Report/Works

DSV

Drilling Supervisor or Diving Support Vessel

Day Tortugas Gulf Of Mexico Leasing Area

DTL

Drilling Team Leader

DTM

Drilling Team Manager

DTPB

Cnt True Vertical Depth Playback Log

DTT

Depth To Time

Deep Water

DWCH

Downhole Wet Connector Head (TLC Logging)

DWD

Direction While Drilling

DWH

Deepwater Horizon

DWOP

Drilling Well On Paper or Deepwater Operations Plan

DWQL

Dual Water Quicklook Log

DWRRA

US Deep Water Royalty Relief Act

DWSS

Dig Well Seismic Surface Log

DWT

Deadweight Tons

DXC

Dxc Pressure Pilot Report