CWU 867-33

API 43047352490000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047352490000
Operator
Greylock Production, LLC
County
Uintah
Measured depth
8,625 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
80 bbl
Cumulative gas
6,552 MCF
Cumulative water
1,257 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 202632675430
May 202642835731
Apr 202642975930
Mar 202632956031
Feb 202642815928
Jan 202653366731
Dec 202553427231
Nov 202543006830
Oct 202532544631
Sep 202523084430
Aug 202543676731
Jul 202544159331
Jun 202544698030
May 202565149131
Apr 202554809030
Mar 202554658731
Feb 202584047828
Jan 202574758531

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
2005-09-19
Completed
2005-11-23
First production
2005-11-23
Measured depth
8,626 ft
True vertical depth
8,626 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2005-11-2925833150——12

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

39.988573, -109.340307

39.98857, -109.34031 · 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.