CWU 812-27

API 43047345110000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047345110000
Operator
Greylock Production, LLC
County
Uintah
Measured depth
10,145 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
252 bbl
Cumulative gas
32,941 MCF
Cumulative water
2,016 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 2026171,6997830
May 2026161,7548931
Apr 202691,6587630
Mar 202621,7056831
Feb 202681,66711728
Jan 2026231,89610231
Dec 2025161,8539131
Nov 2025241,92811330
Oct 2025142,15516431
Sep 2025121,94516030
Aug 2025242,10818531
Jul 2025161,6203431
Jun 202581,7306630
May 2025102,17317331
Apr 2025241,9699022
Mar 2025101,1308617
Feb 2025121,88315328
Jan 202572,06817131

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
2002-12-03
Completed
2003-01-24
First production
2003-01-24
Measured depth
10,148 ft
True vertical depth
10,148 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2003-01-28131,32227——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.

REPERF

PGW

Location

40.009269, -109.432291

40.00927, -109.43229 · 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.