CWU 449-10F

API 43047330450000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047330450000
Operator
Greylock Production, LLC
County
Uintah
Measured depth
6,900 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
16 bbl
Cumulative gas
8,544 MCF
Cumulative water
70 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 20260415030
May 20262458431
Apr 20260431630
Mar 20262431631
Feb 20260403028
Jan 20261446431
Dec 20251455231
Nov 20251432430
Oct 20250427531
Sep 20250489130
Aug 20251529431
Jul 20252562431
Jun 20251462430
May 20251544631
Apr 20250494430
Mar 20252559631
Feb 20251499628
Jan 20251508431

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
1998-02-26
First production
1998-02-26
Measured depth
6,510 ft
True vertical depth
6,510 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
1998-02-2679973———

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

40.044451, -109.429071

40.04445, -109.42907 · 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.