CWU 817-28

API 43047366930000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047366930000
Operator
Greylock Production, LLC
County
Uintah
Measured depth
8,900 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
231 bbl
Cumulative gas
19,048 MCF
Cumulative water
3,671 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 2026151,18724130
May 2026151,15323231
Apr 2026141,12522330
Mar 2026151,22724931
Feb 20261499020728
Jan 2026161,13122631
Dec 2025161,18024931
Nov 2025151,15626230
Oct 2025889116124
Sep 202555407819
Aug 20251098418131
Jul 202581,02818831
Jun 2025111,08918530
May 2025111,12419931
Apr 2025121,03619530
Mar 2025131,10320531
Feb 20251897618828
Jan 2025151,12820231

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
2007-02-26
Completed
2007-03-27
First production
2007-03-27
Measured depth
8,960 ft
True vertical depth
8,960 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2007-04-220557130——8

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

40.008738, -109.335449

40.00874, -109.33545 · 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.