CWU 505-28F

API 43047331800000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047331800000
Operator
Greylock Production, LLC
County
Uintah
Measured depth
7,270 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
1 bbl
Cumulative gas
24,309 MCF
Cumulative water
170 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 202611,889030
May 202601,9516031
Apr 202601,280030
Mar 202601,291031
Feb 202601,178028
Jan 202601,310031
Dec 202501,332031
Nov 202501,230030
Oct 202501,3542031
Sep 202501,289030
Aug 202501,356031
Jul 202501,375031
Jun 202501,339030
May 202501,3019031
Apr 202501,269030
Mar 202501,307031
Feb 202501,026028
Jan 202501,232031

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
1998-10-12
First production
1998-10-12
Measured depth
7,170 ft
True vertical depth
7,170 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
1998-10-12161,5244———

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

40.008380, -109.452662

40.00838, -109.45266 · 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.