EC 104-16

API 43047502520000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047502520000
Operator
Greylock Production, LLC
County
Uintah
Measured depth
9,050 ft
True vertical depth
9,050 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
120 bbl
Cumulative gas
5,446 MCF
Cumulative water
1,210 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 20263903430
May 202683248231
Apr 202653017230
Mar 20263932331
Feb 202682526728
Jan 2026643613531
Dec 2025113607931
Nov 202562885830
Oct 202542683031
Sep 202521461230
Aug 202542894131
Jul 202573887031
Jun 202573012730
May 2025022422
Apr 2025124809130
Mar 2025105266931
Feb 20251045416928
Jan 20251442814731

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
2010-04-09
First production
2010-04-09
Measured depth
9,050 ft
True vertical depth
9,050 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2010-04-18201,698532——24

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

40.032147, -109.328188

40.03215, -109.32819 · 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.