CWU 1431-15D

API 43047503110000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047503110000
Operator
Greylock Production, LLC
County
Uintah
Measured depth
9,608 ft
True vertical depth
9,580 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
588 bbl
Cumulative gas
27,336 MCF
Cumulative water
2,093 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 2026281,39511830
May 2026381,46912631
Apr 2026331,40010830
Mar 20261051,25332731
Feb 2026171,2937528
Jan 202661,54810631
Dec 2025481,62710531
Nov 2025291,57716030
Oct 2025291,6227331
Sep 2025331,5289230
Aug 2025261,59810531
Jul 2025351,63810931
Jun 2025161,5207730
May 2025381,59610531
Apr 2025391,63210630
Mar 2025101,62811031
Feb 2025231,44610128
Jan 2025351,5669031

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
2012-04-09
Completed
2012-07-23
First production
2012-07-23
Measured depth
9,716 ft
True vertical depth
9,645 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2012-08-01241,192536——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

40.030597, -109.423294

40.03060, -109.42329 · 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.