CWU 553-30F

API 43047369280000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047369280000
Operator
Greylock Production, LLC
County
Uintah
Measured depth
8,900 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
361 bbl
Cumulative gas
20,476 MCF
Cumulative water
6,641 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 2026191,10735830
May 2026131,09134031
Apr 2026211,10736130
Mar 2026301,15444431
Feb 20261898021228
Jan 2026211,12445631
Dec 2025101,14129831
Nov 2025341,12235730
Oct 2025211,12935231
Sep 2025201,08232728
Aug 2025141,16936231
Jul 202581,12132931
Jun 2025101,11030830
May 2025231,21137231
Apr 2025291,17038930
Mar 2025241,27147531
Feb 2025231,15244228
Jan 2025231,23545931

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
2006-11-29
Completed
2007-02-01
First production
2007-01-09
Measured depth
9,087 ft
True vertical depth
9,087 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2007-02-0728590160——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

40.009179, -109.367082

40.00918, -109.36708 · 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.