42-507-30913

SHUT IN

EARNEST W. A.

ZAVALA County · District 1 · CIBOLO ENERGY OPERATING INC. · PEARSALL (AUSTIN CHALK)

RRC Lookup

Permits

Max Depth

6,880 ft

First Permit

1977-09-28

Latest Activity

1977-09-28

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

1977-10-25

Shut-In

—

Plugged

—

P-5 Org Status: Delinquent

EWA / Production operator mismatch

Scheduling: CIBOLO ENERGY OPERATING INC. ≠ Production: SQUARE ONE CORPORATION (reported 2008-11)

EWA / Permit operator mismatch

Scheduling: CIBOLO ENERGY OPERATING INC. ≠ Permit: LADD PETROLEUM CORP.

Resolved via: scheduling → CIBOLO ENERGY OPERATING INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-03

Operator History

Chain of Custody

CITATION OIL & GAS CORP. 1993-2004→ SQUARE ONE CORPORATION 2004-2008

Lease Production

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

Oil

production & DCA →

Permit History (1)

#8080 Drill Long String Casing

EARNEST, W. A. · 6,880 ft

1977-09-28

Permit Applications (1)

#8080 A LADD PETROLEUM CORP.

received 1977-09-28

Well Details

Well Number: 29-4
Max Depth: 6,880 ft
Drill Type: Vertical
County: ZAVALA
District: 1
Operator: CIBOLO ENERGY OPERATING INC.
Completed: 1977-10-25

Operator

Name: CIBOLO ENGY OPER, INC
Location: BULVERDE
P-5 Status: Y (filed 2026-01-04)
Cum Oil (all leases): 301,540 bbl
Cum Gas (all leases): 27,350 mcf
Activities: CSGD/P, G/PUR, OPRS/O
Total Permits: 30

External Links

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