CWU 464-23F

API 43047333150000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047333150000
Operator
Greylock Production, LLC
County
Uintah
Measured depth
5,905 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
0 bbl
Cumulative gas
5,108 MCF
Cumulative water
18 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 20260352130
May 20260379131
Apr 20260373030
Mar 20260388231
Feb 20260354028
Jan 20260382131
Dec 20250395331
Nov 20250403230
Oct 20250411031
Sep 20250383430
Aug 20250422031
Jul 20250422131
Jun 20250372230
May 202507216
Apr 20250000
Mar 20250000
Feb 20250000
Jan 20250000

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
Completed
1999-06-25
First production
1999-06-25
Measured depth
6,060 ft
True vertical depth
6,060 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
1999-06-27074920——16

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

40.015937, -109.405998

40.01594, -109.40600 · 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.