CWU 1157-14

API 43047374550000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047374550000
Operator
Greylock Production, LLC
County
Uintah
Measured depth
9,525 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
418 bbl
Cumulative gas
19,272 MCF
Cumulative water
1,515 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 2026231,04815330
May 202601,063031
Apr 2026311,0315030
Mar 2026711,05913731
Feb 20260943028
Jan 202651,01115031
Dec 2025281,0657931
Nov 2025209677330
Oct 2025511,06224331
Sep 202501,051028
Aug 2025311,16912731
Jul 202501,158031
Jun 2025771,05718530
May 202501,170031
Apr 2025111,0932930
Mar 2025311,1468831
Feb 202561,02511328
Jan 2025331,1548831

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
Spudded
2006-10-07
Completed
2006-11-27
First production
2006-11-27
Measured depth
9,525 ft
True vertical depth
9,525 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2006-12-0466740254——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

40.036615, -109.399609

40.03661, -109.39961 · 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.