N Duck Creek 121-29

API 43047338230000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047338230000
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
32 bbl
Cumulative gas
16,009 MCF
Cumulative water
58 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 202691,1261530
May 202651,2021531
Apr 202601,012030
Mar 202601,011031
Feb 20260922028
Jan 202601,004031
Dec 202501,007031
Nov 20250979030
Oct 20250929031
Sep 20250970030
Aug 202501,009031
Jul 20250924031
Jun 2025187272830
May 20250700031
Apr 20250675030
Mar 20250649031
Feb 20250548028
Jan 20250615031

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
2003-06-04
Completed
2003-07-16
First production
2003-07-16
Measured depth
7,607 ft
True vertical depth
7,607 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2003-08-04171010——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

40.092293, -109.576370

40.09229, -109.57637 · 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.