42-479-34214

Unperfed Completion

CALLAGHAN RANCH SOUTH

WEBB County · District 4 · MOBIL PRODUCING TX. & N.M. INC. · BIG COWBOY (LOBO)

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Permits

Max Depth

9,500 ft

First Permit

1985-08-02

Latest Activity

1992-07-22

Lifespan

7 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1986-02-08

Shut-In

—

Plugged

2012-08-16

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2012-08

Lease Production

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

Permit History (2)

#401478 Recompletion Unperfed Completion

SOUTH CALLAGHAN RANCH · 9,000 ft

1992-07-22

Spud 1992-10-27

#281585 Drill Final Completion

CALLAGHAN RANCH, SOUTH · 9,500 ft

1985-08-02

Spud 1985-10-10

Permit Applications (2)

#401478 A MOBIL PRODUCING TX. & N.M. INC.

received 1992-07-21

#281585 A MOBIL PRODUCING TX. & N.M. INC.

received 1985-07-23

Well Details

Well Number: 10
Max Depth: 9,500 ft
Drill Type: Vertical
County: WEBB
District: 4
Operator: MOBIL PRODUCING TX. & N.M. INC.
Completed: 1986-02-08

Operator

Name: SUPERIOR OIL CO, THE
Location: SPRING
P-5 Status: Y (filed 2025-05-02)
Cum Oil (all leases): 181,898,111 bbl
Cum Gas (all leases): 1,950,074,148 mcf
Activities: CSGD/G, GTHS/C, GTHS/G, OPRS/G
Total Permits: 6,763

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