CWU 566-22F

API 43047331190000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047331190000
Operator
Greylock Production, LLC
County
Uintah
Measured depth
6,550 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
4 bbl
Cumulative gas
12,573 MCF
Cumulative water
25 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 20260721230
May 20260746231
Apr 20260643130
Mar 20261652131
Feb 20260608128
Jan 20260661131
Dec 20250678131
Nov 20250667130
Oct 20250661131
Sep 20251634130
Aug 20250723231
Jul 20250726231
Jun 20250617130
May 20251717131
Apr 20250644130
Mar 20250850231
Feb 20250812228
Jan 20251813231

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
1998-11-23
First production
1998-11-23
Measured depth
6,450 ft
True vertical depth
6,450 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
1998-11-2331,00517———

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

40.017402, -109.424137

40.01740, -109.42414 · 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.