CWU 1273-15

API 43047384740000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047384740000
Operator
Greylock Production, LLC
County
Uintah
Measured depth
9,648 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
614 bbl
Cumulative gas
24,866 MCF
Cumulative water
1,919 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 2026331,2859730
May 2026401,40810431
Apr 2026301,38611330
Mar 2026331,40510831
Feb 2026661,19619628
Jan 202601,339031
Dec 2025211,3828231
Nov 2025431,37910930
Oct 2025341,43411031
Sep 2025351,37711230
Aug 2025341,49712431
Jul 2025351,47913131
Jun 2025321,3369730
May 2025311,46613431
Apr 2025381,3768130
Mar 2025431,43411531
Feb 2025131,32711928
Jan 2025531,3608731

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
2008-03-02
Completed
2008-04-18
First production
2008-04-18
Measured depth
9,648 ft
True vertical depth
9,648 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2008-04-284069870——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

40.028989, -109.434863

40.02899, -109.43486 · 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.