E Chapita 87-03

API 43047405130000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047405130000
Operator
Greylock Production, LLC
County
Uintah
Measured depth
9,360 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
574 bbl
Cumulative gas
22,132 MCF
Cumulative water
11,060 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 2026321,24050830
May 2026341,27656131
Apr 202691,18954430
Mar 2026521,21860531
Feb 2026211,04156228
Jan 2026151,10458731
Dec 2025351,10852831
Nov 2025271,14164430
Oct 2025331,17756431
Sep 2025371,22564230
Aug 2025351,25665431
Jul 2025261,28069631
Jun 2025201,22861730
May 2025471,28065831
Apr 2025341,30972730
Mar 2025361,35768131
Feb 2025151,25461528
Jan 2025661,44966731

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
2010-07-12
Completed
2010-08-31
First production
2010-08-31
Measured depth
9,360 ft
True vertical depth
9,360 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2010-09-1625724494——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

40.066631, -109.316158

40.06663, -109.31616 · 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.