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CWU 641-1

API 43047346370000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047346370000
Operator
Greylock Production, LLC
County
Uintah
Field
NATURAL BUTTES
Location
SWSW Sec 1 9S 22E (S)
Measured depth
6,450 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
22 bbl
Cumulative gas
42,377 MCF
Cumulative water
272 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 202602,104030
May 2026192,3094831
Apr 202622,266630
Mar 202602,388031
Feb 202602,207028
Jan 202602,238031
Dec 202502,347031
Nov 202502,338030
Oct 202502,3347831
Sep 202502,4222730
Aug 202502,433031
Jul 202502,532031
Jun 202502,257030
May 202502,558031
Apr 202512,3512130
Mar 202502,4509231
Feb 202502,256028
Jan 202502,587031

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
2004-09-11
Completed
2004-10-16
First production
2004-10-16
Measured depth
6,549 ft
True vertical depth
6,549 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2004-10-1971,15910——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

40.060157, -109.395107

40.06016, -109.39511 · 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.