NDC 191-29

API 43047340720000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047340720000
Operator
Greylock Production, LLC
County
Uintah
Measured depth
7,540 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
33 bbl
Cumulative gas
16,208 MCF
Cumulative water
126 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 20260893030
May 202601,008031
Apr 20265786830
Mar 20260527031
Feb 202627847028
Jan 20260927031
Dec 20250968031
Nov 20250937030
Oct 20250877031
Sep 20250931030
Aug 20251971031
Jul 20250993031
Jun 2025095811830
May 20250973031
Apr 20250939030
Mar 20250974031
Feb 20250793028
Jan 20250906031

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
2003-05-31
Completed
2003-07-07
First production
2003-07-07
Measured depth
7,540 ft
True vertical depth
7,540 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2003-07-1031,01127——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

40.088645, -109.585255

40.08864, -109.58526 · 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.