CWU 872-30

API 43047352800000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047352800000
Operator
Greylock Production, LLC
County
Uintah
Measured depth
8,883 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
5 bbl
Cumulative gas
13,974 MCF
Cumulative water
12 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 20260738130
May 20260753231
Apr 20260709030
Mar 20260729131
Feb 20260652028
Jan 20260665031
Dec 20251731131
Nov 20250750130
Oct 20251835031
Sep 20250808128
Aug 20250826131
Jul 20250842131
Jun 20251834130
May 20250861031
Apr 20250838030
Mar 20250855131
Feb 20251769128
Jan 20251779031

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 2 records 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
2004-05-12
Completed
2004-07-14
First production
2004-07-14
Measured depth
8,883 ft
True vertical depth
8,883 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2004-08-16401,156162——14

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.

REPERF

PGW

Location

40.005277, -109.367023

40.00528, -109.36702 · 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.