E Chapita 12-5

API 43047368260000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047368260000
Operator
Greylock Production, LLC
County
Uintah
Measured depth
9,450 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
1 bbl
Cumulative gas
5,322 MCF
Cumulative water
0 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 20260285030
May 20260297031
Apr 20260287030
Mar 20260290031
Feb 20260227028
Jan 20260230031
Dec 20250249031
Nov 20250273030
Oct 20250309031
Sep 20250311030
Aug 20251327031
Jul 20250332031
Jun 20250328030
May 20250337031
Apr 20250321030
Mar 20250321031
Feb 20250286028
Jan 20250312031

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
2007-07-24
First production
2007-07-24
Measured depth
9,403 ft
True vertical depth
9,403 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2007-08-0535327105——10

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

40.061875, -109.343079

40.06188, -109.34308 · 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.