CWU 1159-26

API 43047378510000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047378510000
Operator
Greylock Production, LLC
County
Uintah
Measured depth
9,375 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
402 bbl
Cumulative gas
28,589 MCF
Cumulative water
2,709 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 2026411,68526630
May 2026321,68722431
Apr 2026201,58015330
Mar 2026221,62013731
Feb 2026221,36418328
Jan 2026241,59815031
Dec 2025221,67017431
Nov 2025231,67319930
Oct 2025271,72018331
Sep 2025241,60215130
Aug 202501,8689831
Jul 2025266641369
Jun 202511,490228
May 2025471,67310731
Apr 2025271,6064330
Mar 2025191,73818731
Feb 2025171,59131528
Jan 202581,760131

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
2008-03-05
First production
2008-03-05
Measured depth
9,375 ft
True vertical depth
9,375 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2008-03-1216779168——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

40.010953, -109.403899

40.01095, -109.40390 · 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.