42-413-32666

PRODUCING

MARIGLIANO

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

RRC Lookup

Permits

Max Depth

8,550 ft

First Permit

2010-07-01

Latest Activity

2010-07-01

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2010-10-20

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

2010-10

Last Production

2026-03

Operator History

Chain of Custody

HIGHMOUNT EXPL & PROD TEXAS LLC 2010-2014→ 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)

#698290 Drill Final Completion

MARIGLIANO · 8,550 ft

2010-07-01

Spud 2010-08-14

#698290 Drill

MARIGLIANO · 8,550 ft

2010-07-01

Spud 2010-08-13

Permit Applications (2)

#698290 A HIGHMOUNT EXPL & PROD TEXAS LLC

received 2010-07-14

#698290 A HIGHMOUNT EXPL & PROD TEXAS LLC

received 2010-06-29

Well Details

Well Number: 1603
Max Depth: 8,550 ft
Drill Type: Vertical
County: SCHLEICHER
District: 7
Operator: UPP OPERATING LLC
Completed: 2010-10-20

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 →