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CWU 972-13

API 43047362640000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047362640000
Operator
Greylock Production, LLC
County
Uintah
Field
NATURAL BUTTES
Location
NENW Sec 13 9S 22E (S)
Measured depth
9,650 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
519 bbl
Cumulative gas
11,014 MCF
Cumulative water
1,909 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 20261152810230
May 20266967016331
Apr 202636201930
Mar 20263462316531
Feb 2026135723228
Jan 20264262912531
Dec 20255660218331
Nov 20251574430
Oct 20252364212731
Sep 2025326138030
Aug 2025266317931
Jul 20254063112231
Jun 20252162411730
May 20252362314431
Apr 20252658613730
Mar 20254164411731
Feb 20253056214428
Jan 2025286404931

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
2005-12-16
Completed
2006-02-13
First production
2006-02-13
Measured depth
9,420 ft
True vertical depth
9,420 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2006-02-1866397175——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

40.041563, -109.391312

40.04156, -109.39131 · 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.