CWU 1040-10

API 43047376070000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047376070000
Operator
Greylock Production, LLC
County
Uintah
Measured depth
9,820 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
649 bbl
Cumulative gas
17,001 MCF
Cumulative water
2,188 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 2026308316530
May 2026319059831
Apr 2026188947930
Mar 20269184616431
Feb 20262705428
Jan 20261990813931
Dec 2025269185031
Nov 20254289412530
Oct 2025231,00711531
Sep 20255396214530
Aug 2025321,04014731
Jul 2025471,05014931
Jun 2025161,01118530
May 2025521,07916531
Apr 2025501,02315530
Mar 2025411,03817031
Feb 20253887611028
Jan 2025381,01412331

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
2007-08-28
Completed
2008-02-05
First production
2008-02-05
Measured depth
9,820 ft
True vertical depth
9,820 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2008-02-1350568215——12

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

40.046432, -109.431686

40.04643, -109.43169 · 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.