CWU 1222-1

API 43047384280000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047384280000
Operator
Greylock Production, LLC
County
Uintah
Measured depth
9,820 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
1,634 bbl
Cumulative gas
14,324 MCF
Cumulative water
2,545 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 20260275030
May 20260330031
Apr 20260376030
Mar 20260536031
Feb 2026242334928
Jan 20266947921931
Dec 202511887722231
Nov 20259888821730
Oct 20251141,14827231
Sep 20251711,40832330
Aug 20252101,83138631
Jul 20254233,48064331
Jun 20254072,4632146
May 20250000
Apr 20250000
Mar 20250000
Feb 20250000
Jan 20250000

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
2008-06-01
First production
2008-06-01
Measured depth
9,820 ft
True vertical depth
9,820 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2008-06-22119489135——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

40.069925, -109.381052

40.06992, -109.38105 · 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.