CWU 665-1

API 43047364760000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047364760000
Operator
Greylock Production, LLC
County
Uintah
Measured depth
7,700 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
15 bbl
Cumulative gas
8,460 MCF
Cumulative water
260 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 20260371030
May 20260457031
Apr 20260494030
Mar 2026124296931
Feb 202633731528
Jan 20260525031
Dec 20250537031
Nov 20250432030
Oct 202504911831
Sep 202505364230
Aug 20250521031
Jul 20250454031
Jun 2025046510530
May 20250513031
Apr 20250403030
Mar 20250470031
Feb 20250499028
Jan 202504901131

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
2007-05-01
Completed
2007-07-05
First production
2007-07-05
Measured depth
7,700 ft
True vertical depth
7,700 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2007-07-09374370——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

40.066767, -109.381338

40.06677, -109.38134 · 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.