CWU 1291-25

API 43047395370000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047395370000
Operator
Greylock Production, LLC
County
Uintah
Measured depth
9,240 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
0 bbl
Cumulative gas
3,155 MCF
Cumulative water
0 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 20260212030
May 20260220031
Apr 20260213030
Mar 20260222031
Feb 20260200028
Jan 2026089015
Dec 20250178031
Nov 20250148020
Oct 20250000
Sep 20250124016
Aug 20250206031
Jul 20250210031
Jun 20250194030
May 20250194031
Apr 20250181030
Mar 20250188031
Feb 20250167028
Jan 20250209031

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
2009-04-29
First production
2009-04-29
Measured depth
9,240 ft
True vertical depth
9,240 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2009-05-1016816736——24

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

40.014287, -109.383153

40.01429, -109.38315 · 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.