CWU 876-29

API 43047352760000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047352760000
Operator
Greylock Production, LLC
County
Uintah
Measured depth
8,847 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
263 bbl
Cumulative gas
21,679 MCF
Cumulative water
4,159 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 2026131,06021630
May 2026151,11222431
Apr 2026141,11422030
Mar 2026131,15423431
Feb 2026151,05622128
Jan 2026181,26125231
Dec 2025191,33428131
Nov 2025151,18026730
Oct 2025131,28123231
Sep 2025789712930
Aug 2025111,18121731
Jul 2025131,29525431
Jun 2025121,21120630
May 2025151,39224631
Apr 2025141,27624030
Mar 2025161,32424731
Feb 2025221,18022728
Jan 2025181,37124631

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
2005-08-28
Completed
2005-10-07
First production
2005-10-07
Measured depth
8,850 ft
True vertical depth
8,850 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2005-10-1422946220——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

40.004838, -109.343053

40.00484, -109.34305 · 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.