42-079-32311

Final Completion

BLAKE W. R.

COCHRAN County · District 8 · NOVO ENERGY RESOURCES · SLAUGHTER

RRC Lookup

Permits

Max Depth

5,150 ft

First Permit

1987-09-30

Latest Activity

1987-09-30

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1989-06-08

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: NOVO ENERGY RESOURCES ≠ Production: SIERRA LIMA OIL & GAS, LLC (reported 2025-11)

EWA / Permit operator mismatch

Scheduling: NOVO ENERGY RESOURCES ≠ Permit: DUNIGAN, JAMES P., INC.

Resolved via: production → SIERRA LIMA OIL & GAS, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-03

Operator History

Chain of Custody

DUNIGAN PETROLEUM, INC. 1993-2003→ BRECK OPERATING CORP. 2003-2016→ WALSH PETROLEUM, INC. 2007-2013→ RAY HERRING ESTATE 2016-2016→ RAY HERRING OPERATING CO., LLC 2016-2016→ NOVO ENERGY RESOURCES 2017-2022→ MATADOR OPERATING, LLC 2022-2023→ SIERRA LIMA OIL & GAS, LLC 2023-2025

Lease Production

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

Permit History (1)

#336545 Drill Final Completion

BLAKE, W. R. · 5,150 ft

1987-09-30

Permit Applications (1)

#336545 A DUNIGAN, JAMES P., INC.

received 1987-09-28

Well Details

Well Number: 20
Max Depth: 5,150 ft
Drill Type: Vertical
County: COCHRAN
District: 8
Operator: NOVO ENERGY RESOURCES
Completed: 1989-06-08

Operator

Name: NOVO ENERGY RESOURCES
Location: HOUSTON
P-5 Status: Y (filed 2025-11-04)
Cum Oil (all leases): 28,976 bbl
Cum Gas (all leases): — mcf
Activities: OPRS/O

External Links

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