E Chapita 66-05

API 43047392820000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047392820000
Operator
Greylock Production, LLC
County
Uintah
Measured depth
9,430 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
0 bbl
Cumulative gas
4,159 MCF
Cumulative water
112 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 20260441030
May 20260361031
Apr 20260331027
Mar 20260368031
Feb 20260330028
Jan 20260370031
Dec 20250414031
Nov 20250529030
Oct 202501,01511224
Sep 20250000
Aug 20250000
Jul 20250000
Jun 20250000
May 20250000
Apr 20250000
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
Completed
2008-10-01
First production
2008-10-01
Measured depth
9,490 ft
True vertical depth
9,490 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2008-10-0812074750——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

40.063117, -109.348067

40.06312, -109.34807 · 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.