CWU 313-12F

API 43047356270000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047356270000
Operator
Greylock Production, LLC
County
Uintah
Completed
2005-03-21
Measured depth
6,775 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
5 bbl
Cumulative gas
18,144 MCF
Cumulative water
510 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 202619597530
May 202601,065031
Apr 20260999030
Mar 202611,0314731
Feb 202609403628
Jan 202601,008031
Dec 202511,0192631
Nov 202501,0256930
Oct 202501,040031
Sep 202501,028030
Aug 202511,0701631
Jul 202501,0718431
Jun 202509063730
May 202501,053031
Apr 202501,001030
Mar 202501,014031
Feb 2025193212028
Jan 20250983031

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
2005-02-27
Completed
2005-03-21
First production
2005-03-21
Measured depth
6,775 ft
True vertical depth
6,775 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2005-03-2541,21480——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

40.056043, -109.381745

40.05604, -109.38174 · 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.