CWU 988-15

API 43047378410000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047378410000
Operator
Greylock Production, LLC
County
Uintah
Measured depth
9,750 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
356 bbl
Cumulative gas
14,088 MCF
Cumulative water
1,493 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 20263184116030
May 2026288589731
Apr 2026128459830
Mar 2026257717631
Feb 2026206988028
Jan 2026247358131
Dec 2025157558131
Nov 2025257556930
Oct 2025157307231
Sep 2025167266430
Aug 2025177737231
Jul 2025118058831
Jun 2025237907430
May 2025258256331
Apr 2025158267230
Mar 20251186010731
Feb 2025287205928
Jan 2025157758031

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
2008-01-28
First production
2008-01-28
Measured depth
9,750 ft
True vertical depth
9,750 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2008-02-0530702150——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

40.042179, -109.420343

40.04218, -109.42034 · 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.