42-339-00630

Final Completion

MADELEY AA & DA

MONTGOMERY County · District 3 · DENBURY ONSHORE LLC · CONROE (CONS. U)

RRC Lookup

Permits

Max Depth

4,945 ft

First Permit

2002-12-09

Latest Activity

2003-05-21

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2003-08-25

Shut-In

—

Plugged

2013-04-19

EWA / Production operator mismatch

Scheduling: DENBURY ONSHORE LLC ≠ Production: HIGHMARK ENERGY OPERATING, LLC (reported 2025-12)

EWA / Permit operator mismatch

Scheduling: DENBURY ONSHORE LLC ≠ Permit: EXXON MOBIL CORPORATION

Resolved via: production → HIGHMARK ENERGY OPERATING, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-03

Operator History

Chain of Custody

EXXON CORP. 1993-2000→ EXXON MOBIL CORPORATION 2000-2006→ WAPITI OPERATING, LLC 2006-2009→ DENBURY ONSHORE, LLC 2010-2024→ HIGHMARK ENERGY OPERATING, LLC 2024-2025

Lease Production

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

Permit History (2)

#532172 Field Transfer Final Completion

MADELEY, AA & DA · 3,190 ft

2003-05-21

Spud 2003-01-28

#526159 Recompletion Final Completion

MADELEY, AA & DA · 4,945 ft

2002-12-09

Spud 2003-01-28

Permit Applications (2)

#532172 A EXXON MOBIL CORPORATION

received 2003-05-21

#526159 A EXXON MOBIL CORPORATION

received 2002-12-06

Well Details

Well Number: 11
Max Depth: 4,945 ft
Drill Type: Vertical
County: MONTGOMERY
District: 3
Operator: DENBURY ONSHORE LLC
Completed: 2003-08-25

Operator

Name: DENBURY ONSHORE, LLC
Location: PLANO
P-5 Status: Y (filed 2025-10-04)
Cum Oil (all leases): 78,541,692 bbl
Cum Gas (all leases): 109,807,914 mcf
Activities: GTHS/G, OPRS/G, OPRS/O
Total Permits: 778

External Links

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