CWU 843-16

API 43047353010000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047353010000
Operator
Greylock Production, LLC
County
Uintah
Measured depth
10,540 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
860 bbl
Cumulative gas
33,655 MCF
Cumulative water
753 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 2026291,8413130
May 20261011,8736731
Apr 2026101,8522330
Mar 2026651,9182731
Feb 2026341,7325228
Jan 2026751,9287931
Dec 2025461,9535231
Nov 2025191,7393030
Oct 2025721,9336631
Sep 2025421,8692030
Aug 2025501,9474631
Jul 2025391,9254131
Jun 2025471,7873830
May 2025561,9304331
Apr 2025521,8542630
Mar 2025461,9235131
Feb 2025441,7423128
Jan 2025331,9093031

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
2004-12-19
Completed
2005-01-26
First production
2005-01-26
Measured depth
10,540 ft
True vertical depth
10,540 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2005-02-03381,66071——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

40.029244, -109.451862

40.02924, -109.45186 · 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.