42-137-31707

Final Completion

CANYON RANCH

EDWARDS County · District 7 · HIGHMOUNT EXPL & PROD TEXAS LLC · KELLEY (ELLENBURGER)

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Permits

Max Depth

7,400 ft

First Permit

2003-10-07

Latest Activity

2008-12-03

Lifespan

5 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2003-12-31

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: HIGHMOUNT EXPL & PROD TEXAS LLC ≠ Production: UPP OPERATING, LLC (reported 2025-12)

Resolved via: production → UPP OPERATING, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2003-12

Last Production

2026-03

Operator History

Chain of Custody

DOMINION OKLAHOMA TEXAS E&P, INC 2003-2007→ 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.

Permit History (3)

#675366 Recompletion Final Completion

CANYON RANCH · 7,400 ft

2008-12-03

Spud 2008-12-29

#543647 Recompletion Final Completion

CANYON RANCH · 7,400 ft

2004-03-24

Spud 2003-12-01

#537262 Drill Final Completion

CANYON RANCH · 7,400 ft

2003-10-07

Spud 2003-11-30

Permit Applications (3)

#675366 A HIGHMOUNT EXPL & PROD TEXAS LLC

received 2008-11-20

#543647 A DOMINION OKLAHOMA TEXAS E&P, INC

received 2004-03-24

#537262 A DOMINION OKLAHOMA TEXAS E&P, INC

received 2003-10-07

Well Details

Well Number: 121E
Max Depth: 7,400 ft
Drill Type: Vertical
County: EDWARDS
District: 7
Operator: HIGHMOUNT EXPL & PROD TEXAS LLC
Completed: 2003-12-31

Operator

Name: HIGHMOUNT EXPL & PROD TEXAS LLC
Location: HOUSTON
P-5 Status: Y (filed 2016-06-03)
Cum Oil (all leases): 789,796 bbl
Cum Gas (all leases): 414,480,211 mcf
Total Permits: 1,184

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