CWU 1131-19

API 43047400250000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047400250000
Operator
Greylock Production, LLC
County
Uintah
Measured depth
9,360 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
10,366 MCF
Cumulative water
0 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 20260560030
May 20260581031
Apr 20260525030
Mar 20260566031
Feb 20260530028
Jan 20260578031
Dec 20250582031
Nov 20250567030
Oct 20250581031
Sep 20250562028
Aug 20250599031
Jul 20250608031
Jun 20250566030
May 20250617031
Apr 20250593030
Mar 20250603031
Feb 20250542028
Jan 20250606031

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
2009-08-26
Completed
2010-01-01
First production
2010-01-01
Measured depth
9,360 ft
True vertical depth
9,360 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2010-01-11101,370295——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

40.026464, -109.377065

40.02646, -109.37707 · 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.