CWU 918-23

API 43047366890000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047366890000
Operator
Greylock Production, LLC
County
Uintah
Measured depth
9,560 ft

Production

18 monthly filings with Utah, Jan 2025 to Jun 2026. Each product is in its own unit and the four are never added.

Cumulative oil
466 bbl
Cumulative gas
24,584 MCF
Cumulative water
2,643 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 2026201,28211830
May 2026291,33811331
Apr 2026271,26811230
Mar 2026121,31914331
Feb 2026341,21312628
Jan 2026331,33815131
Dec 2025361,38816831
Nov 2025221,37715230
Oct 2025211,44116431
Sep 2025311,37113830
Aug 2025191,47119231
Jul 2025171,53215731
Jun 2025289207630
May 202571,47015631
Apr 2025381,42517330
Mar 2025231,51213031
Feb 2025501,38713828
Jan 2025191,53223631

A dash is a period the well filed with no volume for that product. This corpus holds Utah’s series from 2025; the Division publishes earlier years in a separate set of files.

Work history

Utah files 1 record of work done on this well — each drill, plug, deepening, re-entry, re-perforation and recompletion, with the depths reached. One carries a production test the operator filed afterwards.

DRILL

VERTICALPGW
Spudded
2007-06-16
Completed
2007-07-16
First production
2007-07-16
Measured depth
9,560 ft
True vertical depth
9,560 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2007-07-20201,086640——20

A production test is one measurement the operator made on one day and filed with Utah. It is not a monthly average and it does not describe how the well produced afterwards. The choke size is shown exactly as filed: Utah records it in inches on some reports and in sixty-fourths of an inch on others, and names the unit on neither. A dash is a measurement Utah did not file, or one it filed outside any physically possible range.

Location

40.028244, -109.414583

40.02824, -109.41458 · Surface location as filed with Utah

Every well in Uintah County, Utah

Utah state record, from UT_wells_Wells.parquet. Corpus built 2026-09-11.