CWU 820-10

API 43047345820000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047345820000
Operator
Greylock Production, LLC
County
Uintah
Measured depth
10,560 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
158 bbl
Cumulative gas
3,582 MCF
Cumulative water
7 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 20260195030
May 20260209031
Apr 20260157030
Mar 20260201031
Feb 20260137028
Jan 20260195031
Dec 20250155031
Nov 20250194030
Oct 20250163031
Sep 20250171030
Aug 20256246031
Jul 202521235031
Jun 2025130237030
May 20250211031
Apr 20250231030
Mar 20251240231
Feb 20250170528
Jan 20250235031

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 2 records 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
2002-10-24
Completed
2002-12-23
First production
2002-12-23
Measured depth
10,563 ft
True vertical depth
10,563 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2003-01-063161970——14

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.

REPERF

PGW

Location

40.051155, -109.434497

40.05116, -109.43450 · 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.