CWU 971-11

API 43047359990000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047359990000
Operator
Greylock Production, LLC
County
Uintah
Measured depth
9,470 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
569 bbl
Cumulative gas
13,356 MCF
Cumulative water
2,987 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 20262672212730
May 20264076616231
Apr 20261975417030
Mar 20265276916631
Feb 20263768423828
Jan 20262570510731
Dec 20251071211131
Nov 20256071223830
Oct 202527778631
Sep 20257376122230
Aug 2025278813531
Jul 20254878516331
Jun 20252175315430
May 20253679021631
Apr 20251375913630
Mar 20255177517431
Feb 20252964918028
Jan 20252569520231

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
2006-01-06
First production
2006-01-06
Measured depth
9,555 ft
True vertical depth
9,555 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2006-01-1260537340——12

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

40.047464, -109.399754

40.04746, -109.39975 · 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.