CWU 1177-3

API 43047378340000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047378340000
Operator
Greylock Production, LLC
County
Uintah
Measured depth
10,140 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
627 bbl
Cumulative gas
13,858 MCF
Cumulative water
1,271 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 2026297547030
May 20268677410631
Apr 20260758030
Mar 20264177513631
Feb 202677092428
Jan 2026177653831
Dec 2025336799831
Nov 2025287726630
Oct 20255476811531
Sep 202575428220
Aug 202554862931
Jul 20257084813031
Jun 2025138352030
May 2025448478431
Apr 20253176811530
Mar 2025218521631
Feb 2025627358028
Jan 2025308158231

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
2008-03-10
First production
2008-03-10
Measured depth
10,140 ft
True vertical depth
10,140 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2008-03-1757640178——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

40.070324, -109.432991

40.07032, -109.43299 · 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.