42-323-31347

Final Completion

COOPER

MAVERICK County · District 1 · RIO GRAND EXPLORATION LLC · LOS CUATROS (LOWER CRETACEOUS)

RRC Lookup

Permits

Max Depth

7,800 ft

First Permit

1979-03-14

Latest Activity

1979-03-14

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1979-06-06

Shut-In

—

Plugged

2020-05-20

EWA / Permit operator mismatch

Scheduling: RIO GRAND EXPLORATION LLC ≠ Permit: MACHII-ROSS PETROLEUM CO.

Resolved via: scheduling → RIO GRAND EXPLORATION LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2020-05

Operator History

Chain of Custody

CONTINENTAL OPERATING COMPANY 1993-1997→ RIO GRAND EXPLORATION, LLC 1997-1998

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 (1)

#44354 Drill Final Completion

COOPER, LAHAINA #1 · 7,800 ft

1979-03-14

Permit Applications (1)

#44354 A MACHII-ROSS PETROLEUM CO.

received 1979-03-14

Well Details

Well Number: 1
Max Depth: 7,800 ft
Drill Type: Vertical
County: MAVERICK
District: 1
Operator: RIO GRAND EXPLORATION LLC
Completed: 1979-06-06

Operator

Name: RIO GRAND EXPL, LLC
Location: SAN ANTONIO
P-5 Status: Y (filed 2025-05-02)
Cum Oil (all leases): 5,964 bbl
Cum Gas (all leases): 1,832,358 mcf
Activities: OPRS/G
Total Permits: 5

External Links

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