CWU 1358-24

API 43047400800000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047400800000
Operator
Greylock Production, LLC
County
Uintah
Measured depth
9,370 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
277 bbl
Cumulative gas
21,913 MCF
Cumulative water
3,151 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 2026151,0309530
May 2026181,22617431
Apr 2026161,19118330
Mar 2026231,22917031
Feb 202681,11916328
Jan 2026101,23320731
Dec 2025121,25619331
Nov 2025171,22818330
Oct 2025311,27017231
Sep 202581,19715030
Aug 2025171,28619131
Jul 2025111,23518531
Jun 202551,18415030
May 202531,26919731
Apr 2025391,26418130
Mar 2025231,29620731
Feb 2025141,10115628
Jan 202571,29919431

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
2008-12-27
Completed
2009-02-04
First production
2009-02-04
Measured depth
9,370 ft
True vertical depth
9,370 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2009-02-172370340——10

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

40.018097, -109.397370

40.01810, -109.39737 · 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.