CWU 644-1

API 43047350110000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047350110000
Operator
Greylock Production, LLC
County
Uintah
Measured depth
6,650 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
2 bbl
Cumulative gas
9,881 MCF
Cumulative water
180 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 20260560030
May 20260535031
Apr 20260658030
Mar 20260629031
Feb 202615411828
Jan 202605464231
Dec 20250554031
Nov 20250542030
Oct 20250538031
Sep 20250528030
Aug 20250550031
Jul 20250555031
Jun 20250497030
May 20250548031
Apr 202515271030
Mar 202505555831
Feb 202504975228
Jan 20250521031

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
2003-11-05
Completed
2003-12-11
First production
2003-12-11
Measured depth
6,650 ft
True vertical depth
6,650 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2003-12-151598611——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

40.059530, -109.381814

40.05953, -109.38181 · 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.