CWU 1511-25D

API 43047509420000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047509420000
Operator
Greylock Production, LLC
County
Uintah
Measured depth
9,319 ft
True vertical depth
9,255 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
88 bbl
Cumulative gas
29,453 MCF
Cumulative water
1,398 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 202653,15619530
May 202673,63111131
Apr 202661,6156430
Mar 202631,7099031
Feb 20260963028
Jan 202611,191131
Dec 202521,5497131
Nov 2025101,4812930
Oct 202531,5307031
Sep 202501,3764228
Aug 202531,7448231
Jul 202581,8028231
Jun 202511,5214928
May 202528784113
Apr 202521,4937827
Mar 202561,73020831
Feb 2025231,0257528
Jan 202561,05911031

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

DIRECTIONALPGW
Spudded
2011-02-10
Completed
2011-05-31
First production
2011-05-31
Measured depth
9,320 ft
True vertical depth
9,257 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2011-06-1221990221——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

40.008301, -109.386083

40.00830, -109.38608 · 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.