CWU 1183-10

API 43047378730000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047378730000
Operator
Greylock Production, LLC
County
Uintah
Measured depth
9,800 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
1,061 bbl
Cumulative gas
39,927 MCF
Cumulative water
2,905 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 2026842,17116330
May 2026462,24019331
Apr 2026692,18719030
Mar 2026712,26921831
Feb 2026361,95423428
Jan 2026112,1671331
Dec 20251172,29519031
Nov 2025362,32216830
Oct 2025481,6779719
Sep 2025492,24717230
Aug 2025622,35116431
Jul 2025752,28612631
Jun 2025432,20811730
May 2025402,34814931
Apr 2025822,33016130
Mar 2025772,36219531
Feb 2025642,15814928
Jan 2025512,35520631

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
2008-03-06
First production
2008-03-06
Measured depth
9,800 ft
True vertical depth
9,800 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2008-03-248574195——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

40.050098, -109.428296

40.05010, -109.42830 · 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.