East Chapita 99-16X (Rig Skid)

API 43047510570000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047510570000
Operator
Greylock Production, LLC
County
Uintah
Measured depth
9,110 ft
True vertical depth
9,110 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
461 bbl
Cumulative gas
21,590 MCF
Cumulative water
4,642 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 2026301,17644530
May 2026221,04626331
Apr 2026171,08526030
Mar 2026281,16329131
Feb 20262686723028
Jan 2026171,23738431
Dec 2025411,35729631
Nov 2025261,11222330
Oct 2025151,21713731
Sep 2025381,90015630
Aug 2025171,17716931
Jul 2025231,16021031
Jun 2025241,0579630
May 2025171,17221827
Apr 2025301,27024030
Mar 2025241,17415531
Feb 2025281,26347228
Jan 2025381,15739731

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
2010-05-29
First production
2010-05-29
Measured depth
9,110 ft
True vertical depth
9,110 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2010-06-04301,060988——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

40.035462, -109.335678

40.03546, -109.33568 · 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.