CWU 998-22

API 43047362660000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047362660000
Operator
Greylock Production, LLC
County
Uintah
Measured depth
9,600 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
471 bbl
Cumulative gas
19,033 MCF
Cumulative water
1,398 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 2026348957530
May 2026279156631
Apr 2026288166030
Mar 2026258635831
Feb 202608271328
Jan 2026319776031
Dec 2025231,0338531
Nov 2025211,0548030
Oct 2025341,0747831
Sep 2025139676430
Aug 2025351,1548831
Jul 2025191,1619131
Jun 2025461,0945230
May 2025131,1638131
Apr 2025311,1528630
Mar 2025441,3269231
Feb 2025361,21911428
Jan 2025111,34315531

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
Completed
2007-03-12
First production
2007-03-12
Measured depth
9,600 ft
True vertical depth
9,600 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2007-04-09761,081165——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

40.026735, -109.432794

40.02674, -109.43279 · 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.