CWU 828-9

API 43047349930000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047349930000
Operator
Greylock Production, LLC
County
Uintah
Measured depth
10,700 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
1,164 bbl
Cumulative gas
34,936 MCF
Cumulative water
5,684 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 2026681,97634630
May 2026572,06436331
Apr 2026942,00735230
Mar 2026982,07337031
Feb 2026561,93643928
Jan 2026862,13328431
Dec 2025502,49230731
Nov 202523258030
Oct 2025742,05532231
Sep 2025711,97229830
Aug 2025692,08936631
Jul 2025542,04830931
Jun 2025411,88124530
May 2025752,05433731
Apr 2025661,98632930
Mar 2025702,05839831
Feb 2025581,85731528
Jan 2025541,99730431

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
2004-01-11
Completed
2004-03-13
First production
2004-03-13
Measured depth
10,700 ft
True vertical depth
10,700 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2004-04-08831,225220——14

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

40.044646, -109.452252

40.04465, -109.45225 · 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.