CWU 958-33

API 43047396190000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047396190000
Operator
Greylock Production, LLC
County
Uintah
Measured depth
8,830 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
145 bbl
Cumulative gas
12,269 MCF
Cumulative water
2,354 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 2026131,08222030
May 2026141,07221631
Apr 20261296719130
Mar 2026131,04721331
Feb 2026968214328
Jan 2026856911331
Dec 20251074715831
Nov 2025968515530
Oct 2025885115431
Sep 202591,08815730
Aug 2025665312031
Jul 202544117531
Jun 202544217230
May 202554618231
Apr 202533356330
Mar 202553837131
Feb 202573546828
Jan 202564618331

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
2008-08-19
Completed
2008-09-26
First production
2008-09-26
Measured depth
8,830 ft
True vertical depth
8,830 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2008-10-0625686110——12

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

39.997929, -109.339378

39.99793, -109.33938 · 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.