42-137-31464

PRODUCING Horizontal

MANN-MCDONALD

EDWARDS County · District 1 · UPP OPERATING LLC · KELLEY (ELLENBURGER)

RRC Lookup

Permits

Max Depth

6,800 ft

First Permit

1998-05-01

Latest Activity

1998-05-01

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

1998-09-21

Shut-In

—

Plugged

—

P-5 Org Status: Delinquent

EWA / Permit operator mismatch

Scheduling: UPP OPERATING LLC ≠ Permit: BURLINGTON RESOURCES OIL&GAS CO.

Resolved via: production → UPP OPERATING, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1998-08

Last Production

2026-03

Operator History

Chain of Custody

BURLINGTON RESOURCES OIL&GAS CO. 1998-2000→ BURLINGTON RESOURCES O & G CO LP 2001-2002→ DOMINION OKLAHOMA TEXAS E&P, INC 2002-2007→ 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)

#475889 Drill

MCDONALD, MANN · 6,800 ft

1998-05-01

Spud 1998-05-21

#475889 Drill Final Completion

MANN-MCDONALD · 6,800 ft

1998-05-01

Permit Applications (2)

#475889 A BURLINGTON RESOURCES OIL&GAS CO.

received 1998-06-08

#475889 A BURLINGTON RESOURCES OIL&GAS CO.

received 1998-05-01

Well Details

Well Number: 0051EH
Max Depth: 6,800 ft
Drill Type: Horizontal
County: EDWARDS
District: 1
Operator: UPP OPERATING LLC
Completed: 1998-09-21

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 →