CWU 411-10N

API 43047324960000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047324960000
Operator
Greylock Production, LLC
County
Uintah
Measured depth
7,000 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
10 bbl
Cumulative gas
9,425 MCF
Cumulative water
27 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 20267437030
May 20260471031
Apr 20260450030
Mar 20261448731
Feb 20260428028
Jan 20260473031
Dec 20250483031
Nov 20250480030
Oct 20250506031
Sep 20250504030
Aug 20250512031
Jul 20250625031
Jun 20251583030
May 20250609031
Apr 20250612030
Mar 20250657331
Feb 202515981728
Jan 20250549031

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
Completed
1994-12-29
First production
1994-12-29
Measured depth
7,000 ft
True vertical depth
7,000 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
1994-12-2901,79411———

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

40.050070, -109.428180

40.05007, -109.42818 · 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.