42-365-31990

Final Completion

DENNARD UNIT

PANOLA County · District 6 · DEVON ENERGY PRODUCTION CO L.P. · CARTHAGE (COTTON VALLEY)

RRC Lookup

Permits

Max Depth

9,800 ft

First Permit

1988-11-29

Latest Activity

2004-05-17

Lifespan

15 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1989-04-27

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: DEVON ENERGY PRODUCTION CO L.P. ≠ Production: SHERIDAN PRODUCTION CO III, LLC (reported 2025-12)

Resolved via: production → SHERIDAN PRODUCTION CO III, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-03

Operator History

Chain of Custody

PENNZOIL EXPLORATION & PROD. CO. 1993-1999→ PENNZENERGY EXP. & PROD., L.L.C. 1999-2000→ DEVON ENERGY PRODUCTION CO, L.P. 2000-2016→ SHERIDAN PRODUCTION COMPANY, LLC 2016-2019→ SHERIDAN PRODUCTION CO III, LLC 2020-2025

Lease Production

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

Permit History (2)

#545636 Recompletion Final Completion

DENNARD UNIT · 9,690 ft

2004-05-17

#353665 Drill Final Completion

DENNARD UNIT · 9,800 ft

1988-11-29

Permit Applications (2)

#545636 A DEVON ENERGY PRODUCTION CO, L.P.

received 2004-05-12

#353665 A PENNZOIL EXPLORATION & PROD. CO.

received 1988-11-28

Well Details

Well Number: 4
Max Depth: 9,800 ft
Drill Type: Vertical
County: PANOLA
District: 6
Operator: DEVON ENERGY PRODUCTION CO L.P.
Completed: 1989-04-27

Operator

Name: PENNZENERGY EXP. & PROD., L.L.C
Location: OKLAHOMA CI, TY
P-5 Status: Y (filed 2025-11-04)
Cum Oil (all leases): 360,504,673 bbl
Cum Gas (all leases): 9,266,199,431 mcf
Activities: CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits: 9,223

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