E Chapita 20-23

API 43047500810000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047500810000
Operator
Greylock Production, LLC
County
Uintah
Measured depth
8,620 ft
True vertical depth
8,620 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
69 bbl
Cumulative gas
2,657 MCF
Cumulative water
139 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 20260163030
May 20260168031
Apr 20260159030
Mar 20260161031
Feb 20260143028
Jan 20260161031
Dec 20250159031
Nov 20250156030
Oct 20250162031
Sep 20250162030
Aug 2025381681231
Jul 20250176031
Jun 20250138022
May 20250245031
Apr 20253133612727
Mar 20250000
Feb 20250000
Jan 20250000

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
2010-01-05
Completed
2010-03-09
First production
2010-03-09
Measured depth
8,620 ft
True vertical depth
8,620 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2010-03-1420212873——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

40.023321, -109.291936

40.02332, -109.29194 · 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.