No. Abbreviation Description
1 F/ From
2 W/ With
3 W & R Wash & Ream
4 R/U Rig Up
5 P/U Pick Up
6 M/U Make Up
7 RIH Running In Hole 8 POOH Pull Out Of Hole 9 OBM Oil Based Mud
10 SW Sea Water
11 L/D Lay Down
12 HWDP High Weight Drill Pipe
13 TBG Tubing
14 N/D Nipple Down 15 N/U Nipple Up
16 DSA Double Studded Adaptor
17 R/D Rig Down 18 Tq Torque 19 L/U Line Up 20 Hgr Hanger 21 DP Drill Pipe 22 Dir Directional 23 Hrs Hours 24 MP# Mud Pump #
25 SPP Stand Pipe Pressure 26 GPM Gallon Per Minute 27 D/C Drill Collar
28 R/B Rack Back
29 F/C Flow Check
30 Diff Differential
31 BTM Bottom
32 RPM Rate Per Minute 33 Stds Stands
34 SLM String Length Measurement 35 B/O Break Out
36 W/L Wire Line
37 WOW Wait On Weather 38 BHA Bottom Hole Assembly 39 ROP Rate Of Penetration
40 AV Average
No. Abbreviation Description
125 PPE Personal Protective Equipment 126 OFS Oil Field Service
127 QHSE Quality, Health, Safety & Environment 128 OEM Original Equipment Manufacture
129 RITE Routine Inspection & Testing Equipment 130 HPHT High Pressure, High Temperature 131 DSV Drilling Supervisor
132 OSV Operation Supervisor
133 CSR Company Site Representative 134 CRA Corrosion Resistance Alloy
135 RACI Roles, Individual Responsibilities & Accountabilities Chart 136 BHST Bottom Hole Static Temperature
137 BHCT Bottom Hole Circulating Temperature 138 F Aid First Aid
139 OGP Oil & Gas Producer 140 LTI Loss Time Injury 141 MODU Marine Oil Drilling Unit
142 WCI Well Construction Intervention 143 SIMOPS Simultaneous Operation 144 POB Person On Board
145 DWLTI Days Without Loss Time Injury 146 LTIR LTI Rate
147 LTI FR LTI Frequency Rate
148 Stk Stroke
149 R/Operator Radio Operator 150 Rot. Rotating
151 Conn. Connection 152 R.Tools Running Tools
153 PNMDC Pony Non Magnetic Drill Collar 154 PBR Polished Bore Receptacle 155 RKB Rotary Kelly Bushing 156 BPH Barrel Per Hour 157 LGS Low Gravity Solid 158 HGS High Gravity Solid 159 DCB Drillable Collar Bushing
160 GR Gamma Ray
161 UG Under Gauge
162 ECT Emergency Control Team 163 ERT Emergency Response Team 164 RPG Revolution Per Gallon
165 PERT PEDCO Emergency Response Team 166 PERR PEDCO Emergency Response Room 167 PERC PEDCO Emergency Response Coordinator 168 CPM Cost Per Meter
169 CPF Cost Per Feet
170 OFR Operation Failure Report 171 STD Standard
172 PVT Pit Volume Totalizer 173 MOB Man OverBoard 174 G.P.
175 P.A. …….. Apparatus 176 Inc Incorporated
177 HPSL Halliburton Production Service Limited 178 BA Breathing Apparatus
179 SCE Solid Control Equipment 180 Pf / Mf Alkalinity Filtrate
181 Pm Mud Alkalinity
182 MBT Methylene Blue Test 183 PL Pressure Lost
184 HHP Hydrostatic Head Pressure 185 Vel. Velocity
186 Impact F(IF) Impact Force
187 CEC Cation Exchange Capacity 188 MR Material Requirement 189 CCL Client Compliant Letter
190 CEM unplanned Cement left in pipe
191 CRE Credit memo issued due to poor service 192 DDD Date Delivery Delay
193 DWC Date to Wrong Client 194 LAR Lost Account or Rig 195 LPD Oss of Primary Data 196 ODP Off-depth Perforating
197 RND Report Not delivered with in 10 working Date 198 ROG Run-Off job/rig
199 UWB Unintentional Weak-point Breakage
200 WCI Well Control Incident leading to NPT / potential CMS incident 201 ENV Reportable Environmental incident
202 SPI Stuck Pipe Incident leading to NPT
203 PSI unplanned Production Shut In leading to lost production 204 PPR Permanent unplanned Removal of an IPM position
No. Abbreviation Description
205 FIS Fishing Incident leading to NPT 206 RWP Remedial Work Plan
207 OIM Offshore Installation Manager 208 WI Work Injury
209 MT Medical Treatment
210 TRD Treatment Restricted Duties 211 HLO
212 C/L Control Line
213 Ln Liner
214 MSDS Material Safety Data Sheet 215 PFD
216 SCBA Self-contained Breathing Apparatus 217 SWL Safety Work Load
218 SOW Slack Off Weight 219 R/T Running Tools
220 GASP Gas Prediction model 221 BHP
222 WHP 223 TOC
224 TDAS Tubular Design and Analysis System 225 WEST Wellbore Simulated Temperature 226 API American Petroleum Standard 227 VAM
228 BTC 229 EUE 230 LTC 231 STC
232 CS Carbon Steel E.g. Hydrill CS 233 SS Stainless Steel
234 CE Completion Engineer 235 DE Drilling Engineer 236 CBL/CET Refer to WCI-026 237 CITHP Refer to WCI-026 238 BDF Bit Depth Final
239 PAR Project Authorization Request 240 SFN Safety Feedback Notice 241 HC Hydrocarbon
242 APL Annular Pressure Loss 243 CLFL Choke Line Friction Losses 244 MGS Mud Gas Separator
No. Abbreviation Description
245 OIM Offshore Installation Manager 246 TSF Transocean SedcoForex 247 DSC Drill String Compensator 248 BPL Bit Pressure Loss
249 DSPL Drill String frictional Pressure Loss 250 SOP Standard Operating Procedure
251 Man Manual 252 PO Policy 253 ST Standard 254 PR Procedure 255 WI Work Instruction 256 FO Form
257 QAS Quality System 258 PJD Project Development
259 PTS Project Transition & Start up Activities 260 FCI Facility Construction & Intervention 261 POM Production Operation Management 262 MOM Maintenance Operation Management 263 PTN Project Termination & Re-Negotiation 264 HSE Health, Safety & Environment
265 HRA Human Resource & Administration
266 FIN Contract management, Finance & accounting 267 ITC Information Technology & Communication 268 LLR Land administration, Legal & Regulatory 269 SUP Supply of goods and services
270 GLV Gas Lift Valves 271 FYI For Your Information 272 FSV Fail Safe Valve 273 RWC Remedial Work Case 274 MTC Medical Treatment Case
275 CMSL Catastrophic, Major, Serious , Light 276 APT Accident Prevention Team
277 LPT Loss Prevention Team 278 LWDC Lost Work Day Case 279 RWDC Restricted Work Day Case 280 JV Joint Venture
281 RCA Root Cause Analysis 282 MOP Margin Of Overpull
283 LLL Low Location Lighting System 284 AES Anti Exposure Suit
No. Abbreviation Description
284 TPA Thermal Protective Aid
285 EEC Escape route signs designated to European Council 286 mcd/sqm Mili candelas per square meter
287 Krev Kilo Revolution
288 AOE Allowable Occupational Exposure 289 TLV Threshold Limit Value
290 ACGIH American conference of Governmental Industrial Hygienists 291 COSHH the Control of Substances Hazardous to Health
292 REL Recommended Exposure Level 293 PEL Permissible Exposure Limit 294 AOE-TWA Time Weighted Average 295 AOE-STEL Short Term Exposure Limit 296 AOE-C Ceiling Value
297 BEL Biological Exposure Index
298 PNOC Particulates Not Otherwise Classified 299 TLVS Threshold Limit Value chemical Substance 300 IPM-AOE Inhalable Particulate Mass
301 TPM-AOE Thoraci Particulate Mass 302 RPM-AOE Respirable Particulate Mass 303 RMS Root Mean Square
304 WBV Whole-Body Vibration
305 ICRP International Commission of Radiation Protection 306 ALARA As Low As Reasonably Achievable
307 msv Mili SieVert ( 10 msv= 1 rem ) 308 ALI Annual Limit Ontake
309 WLM Working Level Month
310 NCRP National Council on Radiation Protection and Measurements 311 AGCIH A Guide for Control of Laser Hazards
312 ELF Extremely-Low-Frequency 313 IR Infrared Radiation
314 UVR Ultraviolet Radiation
315 ECT Equivalent Chill Temperature 316 WBGT Wet Bulb Globe Temperature 317 Btu British Thermal Unit
318 JHA Job Hazardous Analysis 319 NCR Non Conformance Register 320 RAMPI
312 ROPE
313 PJSM Pre-Job Safety Meeting 314 BOD Basis of Design
No. Abbreviation Description
315 PDM Positive Driving Motor 316 DRM Drive Right Monitor
317 QIP Quality Improvement Plan 318 TIA Technical Integrity Assessment 319 RM Rig Manager
320 RS Rig Supt
321 TP ToolPusher
322 DRL Driller
323 RVP Regional Vice President 324 OM Operational Manager 325 PM Project Manager 326 DS Drilling Supt
327 OC Operational Coordinator 328 DE Drilling Engineer
329 AWSS Assistant Well Site Supervisor
330 RACI Responsible, Accountable, Consult & Inform 331 LEL Lower Explosive Limit
332 IDLH Immediately Dangerous to Lift & Health 333 SBA Self-contained Breathing Apparatus 334 DHF Down Hole Failure
335 OEL Occupational Exposure Limit
336 COEL Ceiling Occupational Exposure Limit 337 BOM Bill of Material
338 PO Purchase Order 339 QTY Quantity 340 TC Test Coupon 341 PCS Pieces 342 Mfr Manufacture 343 Mfg
344 FRC Fire Retardant Clothing 345 IFRC Inherently FRC
346 TPI Third Party Inspection 347 PSL Product Specification Level 348 RL Repair/Re-Mfg Level
349 PR Performance Requirement 350 ITR Inspection & Test Report 351 PWHT Post Weld Heat Treatment 352 PR Public Relation / Pay roll 353 WOC Wait on Cement
354 CCPS Center for Chemical Process Safety
355 HAZID Hazard Identification
356 HAZOP Hazard & Operability Analysis 357 IPL Independent Protection Layer 358 LOPA Layer of Protection Analysis 359 PFD Probability of Failure on Demand 360 PLC Programmable Logic Controller 361 SIF Safety Instrumented Function 362 SIL Safety Integrity Level
363 QRA Quantitative Risk Assessment 364 FTA Fault Tree Analysis
365 BPCS Basic Process Control System 366 ESD Emergency Safety ShutDowm 367 SIS Safety Interlock System
368 SRS Safety Requirements Specification 369 PJSM Pre-Job Safety Meeting
370 OEL Occupational Exposure Limit
371 ERCB Energy Resources Conservation Board 372 WHP WellHead Pressure
373 WHT WellHead Temperature 374 DHSV DownHole Safety Valve 375 CTU Coil Tubing Unit
376 WCB The Workers Compensation Board 377 HFRS Helicopter Flight Rescue System 378 CE Conformity European union 379 AE Acoustic Emission
380 PHA Preliminary Hazard Analysis 381 PHL Preliminary Hazard List 382 BC Breeze Calm
383 FMEA Failure Mode and Effect Analysis 384 PFAS Personal Fall Arrestor System
