CWU 355-13N

API 43047326440000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047326440000
Operator
Greylock Production, LLC
County
Uintah
Measured depth
6,900 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
15 bbl
Cumulative gas
10,828 MCF
Cumulative water
7 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 20261496330
May 20260524031
Apr 20260498030
Mar 20260507031
Feb 20260480028
Jan 20260535031
Dec 20250548031
Nov 20251522030
Oct 20250619031
Sep 20252615028
Aug 20254729031
Jul 20250736031
Jun 20250606030
May 20250717031
Apr 20255688230
Mar 20252697231
Feb 20250635028
Jan 20250676031

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
1997-05-15
First production
1997-05-15
Measured depth
6,932 ft
True vertical depth
6,932 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
1997-05-1501,49620———

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

40.037179, -109.395400

40.03718, -109.39540 · 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.