CWU 1057-13

API 43047374540000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047374540000
Operator
Greylock Production, LLC
County
Uintah
Measured depth
9,480 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
485 bbl
Cumulative gas
16,461 MCF
Cumulative water
1,694 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 20262796018230
May 2026511,05412231
Apr 2026375612730
Mar 2026309236426
Feb 20264471315328
Jan 202698123431
Dec 2025218214131
Nov 2025347819330
Oct 20250826031
Sep 202522794428
Aug 2025719109531
Jul 20250882031
Jun 20250822030
May 20252943531
Apr 20251592612030
Mar 2025551,19222331
Feb 2025561,21823528
Jan 2025451,12819631

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
2006-11-11
Completed
2007-02-14
First production
2007-02-14
Measured depth
9,480 ft
True vertical depth
9,480 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2007-02-2330637190——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

40.030745, -109.396605

40.03075, -109.39660 · 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.