CWU 636-23

API 43047339430000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047339430000
Operator
Greylock Production, LLC
County
Uintah
Measured depth
6,090 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
6 bbl
Cumulative gas
11,723 MCF
Cumulative water
18 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 20260566030
May 20260665031
Apr 20260628030
Mar 20260655031
Feb 20260579028
Jan 20260624031
Dec 20250680031
Nov 20250653030
Oct 20250644331
Sep 20250603130
Aug 20250722131
Jul 20250741131
Jun 20250559230
May 20250710131
Apr 20253659230
Mar 20250708031
Feb 20253644728
Jan 20250683031

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
2001-09-05
Completed
2002-01-07
First production
2002-01-07
Measured depth
6,040 ft
True vertical depth
6,040 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2002-01-13074425——18

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

40.028134, -109.405866

40.02813, -109.40587 · 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.