CWU 1172-3

API 43047378380000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047378380000
Operator
Greylock Production, LLC
County
Uintah
Measured depth
9,950 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
737 bbl
Cumulative gas
10,778 MCF
Cumulative water
1,394 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 2026375652130
May 20264767210631
Apr 2026236369230
Mar 20261055806531
Feb 20260431028
Jan 20260494031
Dec 2025376037731
Nov 2025266034130
Oct 20256369010031
Sep 20255565512221
Aug 2025153943225
Jul 20255165911931
Jun 2025256336130
May 20257461010831
Apr 2025256468930
Mar 2025446447631
Feb 20255059611228
Jan 20256066717331

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
2007-06-27
First production
2007-06-27
Measured depth
9,922 ft
True vertical depth
9,922 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2007-07-0268832634——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

40.063822, -109.419210

40.06382, -109.41921 · 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.