Duck Creek 91-9

API 43047338850000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047338850000
Operator
Greylock Production, LLC
County
Uintah
Completed
2002-03-15
Measured depth
7,105 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
6 bbl
Cumulative gas
11,030 MCF
Cumulative water
82 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 202635824330
May 20260606031
Apr 20260594030
Mar 20260609031
Feb 20260546028
Jan 20260615031
Dec 20250626031
Nov 20250611030
Oct 20250646031
Sep 20250638030
Aug 20250578031
Jul 20250644031
Jun 202536141730
May 20250639031
Apr 20250627030
Mar 20250643431
Feb 202505821828
Jan 20250630031

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
2001-12-27
Completed
2002-03-15
First production
2002-03-15
Measured depth
7,120 ft
True vertical depth
7,120 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2002-03-17664211——14

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

40.048038, -109.664802

40.04804, -109.66480 · 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.