42-435-35041

PRODUCING

RICHARDSON 139

SUTTON County · District 7 · UPP OPERATING LLC · SAWYER (CANYON)

RRC Lookup

Permits

Max Depth

7,600 ft

First Permit

1999-12-29

Latest Activity

2013-10-29

Lifespan

14 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

2000-01-27

Shut-In

—

Plugged

—

P-5 Org Status: Delinquent

EWA / Permit operator mismatch

Scheduling: UPP OPERATING LLC ≠ Permit: HIGHMOUNT EXPL & PROD TEXAS LLC

Resolved via: production → UPP OPERATING, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2000-01

Last Production

2026-03

Operator History

Chain of Custody

DREYFUS, LOUIS NATURAL GAS CORP 2000-2001→ DOMINION OKLAHOMA TEXAS E&P, INC 2001-2007→ HIGHMOUNT EXPL & PROD TEXAS LLC 2008-2014→ ENERVEST OPERATING, L.L.C. 2014-2019→ UPP OPERATING, LLC 2019-2025

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 (2)

#771900 Recompletion

RICHARDSON 139 · 6,500 ft

2013-10-29

#490718 Drill Final Completion

RICHARDSON 139 · 7,600 ft

1999-12-29

Spud 2000-01-07

Permit Applications (2)

#771900 A HIGHMOUNT EXPL & PROD TEXAS LLC

received 2013-10-16

#490718 A DREYFUS, LOUIS NATURAL GAS CORP

received 1999-12-29

Well Details

Well Number: 8
Max Depth: 7,600 ft
Drill Type: Vertical
County: SUTTON
District: 7
Operator: UPP OPERATING LLC
Completed: 2000-01-27

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

RRC Wellbore Query →