CWU 815-28

API 43047369270000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047369270000
Operator
Greylock Production, LLC
County
Uintah
Measured depth
8,850 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
175 bbl
Cumulative gas
14,956 MCF
Cumulative water
2,761 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 202632675430
May 202642615331
Apr 202632424830
Mar 202632434931
Feb 2026748010028
Jan 202654008031
Dec 20251179816831
Nov 2025646010430
Oct 2025880914631
Sep 2025111,22817730
Aug 2025111,24122830
Jul 2025101,07019626
Jun 2025111,22420830
May 2025131,20521331
Apr 2025131,17622130
Mar 2025161,29124031
Feb 2025221,19123028
Jan 2025181,37024631

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
2007-08-26
Completed
2007-12-20
First production
2007-12-20
Measured depth
8,850 ft
True vertical depth
8,850 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2007-12-27160438180——10

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

40.001472, -109.335157

40.00147, -109.33516 · 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.