E Chapita 31-16

API 43047389880000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047389880000
Operator
Greylock Production, LLC
County
Uintah
Measured depth
9,100 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
375 bbl
Cumulative gas
17,714 MCF
Cumulative water
3,715 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 20262596536530
May 2026221,00025131
Apr 20261490621730
Mar 2026241,03125831
Feb 20262890023928
Jan 2026151,02731931
Dec 2025491,64135831
Nov 2025281,22224530
Oct 2025128419431
Sep 2025241,20910030
Aug 2025191,39520031
Jul 2025311,51827531
Jun 2025331,47713430
May 2025221,44826927
Apr 2025717314928
Mar 2025104746331
Feb 2025940515128
Jan 20253822831

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
2008-05-08
Completed
2008-09-02
First production
2008-09-02
Measured depth
9,100 ft
True vertical depth
9,100 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2008-09-0833596256——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

40.034367, -109.338459

40.03437, -109.33846 · 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.