CWU 565-28F

API 43047330670000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047330670000
Operator
Greylock Production, LLC
County
Uintah
Measured depth
7,500 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
13 bbl
Cumulative gas
5,955 MCF
Cumulative water
58 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 20261304430
May 20261321531
Apr 20261311530
Mar 20261312431
Feb 20260302228
Jan 20261320231
Dec 20250361231
Nov 20251303230
Oct 20251300131
Sep 20250321130
Aug 20251335331
Jul 20250337531
Jun 20250340230
May 20252354531
Apr 20251351530
Mar 20251373531
Feb 20250339228
Jan 20251371331

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
1998-04-15
First production
1998-04-15
Measured depth
7,523 ft
True vertical depth
7,523 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
1998-04-15764017———

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

40.013368, -109.436275

40.01337, -109.43627 · 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.