CWU 844-15

API 43047352150000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047352150000
Operator
Greylock Production, LLC
County
Uintah
Measured depth
10,375 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
646 bbl
Cumulative gas
20,798 MCF
Cumulative water
1,631 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 2026371,1318930
May 2026271,1699331
Apr 2026691,16615930
Mar 202601,098031
Feb 2026681,03117228
Jan 202621,153331
Dec 2025261,1488531
Nov 2025451,1418430
Oct 2025321,23911331
Sep 2025371,24212330
Aug 2025271,25511931
Jul 2025531,26113031
Jun 2025451,19210230
May 2025211,21511531
Apr 2025761,1526330
Mar 2025191,0479431
Feb 2025191,0125428
Jan 2025431,1463331

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
2004-11-05
Completed
2004-12-23
First production
2004-12-23
Measured depth
10,375 ft
True vertical depth
10,375 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2004-12-292386763——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

40.030247, -109.432690

40.03025, -109.43269 · 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.