CWU 919-23

API 43047378460000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047378460000
Operator
Greylock Production, LLC
County
Uintah
Measured depth
9,520 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
991 bbl
Cumulative gas
32,335 MCF
Cumulative water
2,741 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 2026441,6438430
May 2026281,85216931
Apr 2026831,77112930
Mar 2026531,81013731
Feb 2026501,72714628
Jan 2026621,75914331
Dec 2025461,87217131
Nov 2025671,77917630
Oct 2025641,94520231
Sep 2025441,58312730
Aug 2025861,88516031
Jul 2025321,89417931
Jun 2025581,71913730
May 2025461,86518531
Apr 2025831,79013330
Mar 2025321,83815031
Feb 2025711,72815628
Jan 2025421,87515731

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
2007-06-07
Completed
2007-07-13
First production
2007-07-13
Measured depth
9,520 ft
True vertical depth
9,520 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2007-07-22341,369224——24

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

40.028190, -109.406005

40.02819, -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.