CWU 866-33

API 43047352240000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047352240000
Operator
Greylock Production, LLC
County
Uintah
Measured depth
8,645 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
41 bbl
Cumulative gas
4,579 MCF
Cumulative water
1,131 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 202612229330
May 20260247631
Apr 2026522214930
Mar 20260204031
Feb 2026231413724
Jan 202612621916
Dec 20250000
Nov 20250000
Oct 20250000
Sep 202507606
Aug 2025135613231
Jul 202514016531
Jun 202503616625
May 2025342712031
Apr 202524055230
Mar 20252543529231
Feb 20250290028
Jan 20250357031

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
2006-08-08
First production
2006-08-08
Measured depth
8,645 ft
True vertical depth
8,645 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2006-08-1420977270——12

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

39.994212, -109.330238

39.99421, -109.33024 · 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.