CWU 1072-28

API 43047399120000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047399120000
Operator
Greylock Production, LLC
County
Uintah
Measured depth
8,950 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
326 bbl
Cumulative gas
26,557 MCF
Cumulative water
5,118 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 2026161,26125730
May 2026191,37427731
Apr 2026171,38027330
Mar 2026171,40528531
Feb 2026211,47630828
Jan 2026241,64532831
Dec 2025241,74036731
Nov 2025201,57635730
Oct 2025141,28423231
Sep 2025676411030
Aug 2025151,50127631
Jul 2025141,63231531
Jun 2025151,49525430
May 2025181,70230131
Apr 2025181,64831030
Mar 2025201,64030531
Feb 2025271,41027228
Jan 2025211,62429131

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
2008-11-05
Completed
2008-12-02
First production
2008-12-02
Measured depth
8,950 ft
True vertical depth
8,950 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2008-12-1410985110——14

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

40.005713, -109.339400

40.00571, -109.33940 · 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.