CWU 1133-19

API 43047403690000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047403690000
Operator
Greylock Production, LLC
County
Uintah
Measured depth
9,360 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
355 bbl
Cumulative gas
22,715 MCF
Cumulative water
1,726 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 2026101,2183730
May 2026231,27220531
Apr 202601,245130
Mar 2026321,28510231
Feb 2026221,17210928
Jan 2026251,27612231
Dec 2025211,29310431
Nov 2025201,27414330
Oct 2025121,31414231
Sep 202561,1871028
Aug 2025291,32711131
Jul 2025191,34510731
Jun 2025181,1657830
May 2025251,32810431
Apr 2025121,2087930
Mar 2025191,2978731
Feb 2025311,2369028
Jan 2025311,2739531

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
2009-12-17
First production
2009-12-17
Measured depth
9,360 ft
True vertical depth
9,360 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2010-01-0130887250——24

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

40.019917, -109.376001

40.01992, -109.37600 · 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.