42-435-33356

Final Completion

BROWN RANCH B

SUTTON County · District 7 · UPP OPERATING LLC · WHITEHEAD (STRAWN)

RRC Lookup

Permits

Max Depth

9,400 ft

First Permit

1987-07-24

Latest Activity

1987-07-24

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1987-09-26

Shut-In

—

Plugged

2024-06-06

EWA / Permit operator mismatch

Scheduling: UPP OPERATING LLC ≠ Permit: SONORA SOUTHWEST PARTNERSHIP

Resolved via: scheduling → UPP OPERATING LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2024-06

Operator History

Chain of Custody

GRAHAM ROYALTY, LTD. 1993-1993→ DREYFUS, LOUIS NATURAL GAS CORP 1993-2001→ DOMINION OKLAHOMA TEXAS E&P, INC 2001-2006→ HIGHMOUNT EXPL & PROD TEXAS LLC 2010-2014→ ENERVEST OPERATING, L.L.C. 2014-2019→ UPP OPERATING, LLC 2019-2020

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Gas

production & DCA →

Permit History (1)

#333412 Drill Final Completion

BROWN RANCH "B" · 9,400 ft

1987-07-24

Permit Applications (1)

#333412 A SONORA SOUTHWEST PARTNERSHIP

received 1987-07-24

Well Details

Well Number: 146
Max Depth: 9,400 ft
Drill Type: Vertical
County: SUTTON
District: 7
Operator: UPP OPERATING LLC
Completed: 1987-09-26

Operator

Name: UPP OPER, LLC
Location: HOUSTON
P-5 Status: Y (filed 2025-12-04)
Cum Oil (all leases): 283,339 bbl
Cum Gas (all leases): 469,977,648 mcf
Activities: CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits: 33

External Links

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