W
- W – Watt
- W/C – Water Cushion
- WABAN – Well Abandonment Report
- WAG – Water Alternating Gas (describes an injection well which alternates between water and gas injection)
- WALKS – Walkaway Seismic Profile
- WATAN – Water Analysis
- WAV3 – Amplitude (in Seismics)
- WAV4 – Two Way Travel Time (in Seismics)
- WAV5 – Compensate Amplitudes
- WAVF – Waveform Log
- WBM – Water-Based drilling Mud
- WC – Watercut / Wildcat well
- WE – Well Engineer
- WEG – Wireline Entry Guide
- WELDA – Well Data Report
- WELP – Well Log Plot
- WEQL – Well Equipment Layout
- WESTR – Well Status Record
- WESUR – Well Summary Report
- WF – Water Flooding
- WFAC – Waveform Acoustic Log
- WGEO – Well Geophone Report
- WGFM – Wet Gas Flow Meter
- WGUNT – Water Gun Test
- Wh – White
- WH – Well History
- WHIG – Whitehouse Gauge
- WHM – Wellhead Maintenance
- WHP – Wellhead Pressure
- WI – Water Injection
- WI – Working Interest
- WIT- Water Investigation Tool
- WITS – Well Site Information Transfer System
- WIPSP – WIP Stock Packer
- WLC – Wireline Composite Log
- WLL – Wireline Logging
- WLSUM – Well Summary
- WLTS Well Log Tracking System
- WLTS – Well Log Transaction System
- WHM – Wellhead Maintenance
- WHMIS – WorkPlace Hazardous Material Information Systems
- WHP – Wellhead Pressure
- WO – Well in Work Over
- WO/O – Waiting on Orders
- WOA – Well Operations Authorization
- WOB – Weight On Bit
- WOC – Wait on Cement
- WOC – Water Oil Contact (or Oil Water Contact)
- WOE – Well Operations Engineer (a key person of Well services)
- WOM – Wait(ing) on Material
- WOR – Water-Oil Ratio
- WORKO – Workover
- WOS – West of Shetland, oil province on the UKCS
- WOW – Wait(ing) On Weather
- WP – Well Proposal or Working Pressure
- WPC – Water Pollution Control
- WPLAN – Well Course Plan
- WPQ/S – Weld Procedure Qualification/Specification
- WPR – Well Prognosis Report
- WQ – A textural parameter used for CBVWE computations (Halliburton)
- WQCA – Water Quality Control Act
- WQCB – Water Quality Control Board
- WR – Wireline Retrievable (as in a WR Plug)
- WR – Wet Resistivity
- WRS – Well Report Sepia
- WRSCSSV – Wireline Retrievable Surface Controlled Sub-Surface Valve
- WSCL – Well Site Core Log
- WSE – Well Seismic Edit
- WSERE – Well Seismic Edit Report
- WSHT – Well Shoot
- WSL – Well Site Log
- WSO – Water Shut Off
- WSOG – Well Specific Operation Guidelines
- WSP – Well Seismic Profile
- WSR – Well Shoot Report
- WSS – Well Services Supervisor (leader of Well services at the wellsite)
- WSS – Working Spread Sheet (for logging)
- WSSAM – Well Site Sample
- WSSOF – WSS Offset Profile
- WSSUR – Well Seismic Survey Plot
- WSSVP – WSS VSP Raw Shots
- WSSVS – WSS VSP Stacks
- WSTL – Well Site Test Log
- WSU – Well Service Unit
- WT – Well Test
- WTI – West Texas Intermediate benchmark crude
- WUT – Water Up To
- WVS – Well Velocity Survey
Read more about this topic: List Of Oil Field Acronyms