42-105-32548

Final Completion

SHANNON /SOHIO

CROCKETT County · District 7 · SUNDOWN ENERGY LP · SHANNON (SAN ANDRES)

RRC Lookup

Permits

Max Depth

2,500 ft

First Permit

1979-11-14

Latest Activity

1979-11-14

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1980-02-02

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: SUNDOWN ENERGY LP ≠ Production: CLARK OIL CO. (reported 2025-12)

EWA / Permit operator mismatch

Scheduling: SUNDOWN ENERGY LP ≠ Permit: ENERGY RESOURCES OIL & GAS CORP.

Resolved via: production → CLARK OIL CO.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-03

Operator History

Chain of Custody

TEXCAL RESOURCES, INC. 1993-1994→ ENERGY PRODUCTION CORPORATION 1994-2002→ ZEPHYR LONE STAR OPER CO.,L.L.C. 2002-2002→ SUNDOWN ENERGY, INC. 2003-2005→ SUNDOWN ENERGY LP 2005-2017→ CLARK OIL CO. 2017-2025

Lease Production

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

Permit History (1)

#64081 Drill Final Completion

SHANNON-SOHIO "A" · 2,500 ft

1979-11-14

Spud 1979-11-14

Permit Applications (1)

#64081 A ENERGY RESOURCES OIL & GAS CORP.

received 1979-11-14

Well Details

Well Number: 1
Max Depth: 2,500 ft
Drill Type: Vertical
County: CROCKETT
District: 7
Operator: SUNDOWN ENERGY LP
Completed: 1980-02-02

Operator

Name: SUNDOWN ENGY LP
Location: DALLAS
P-5 Status: Y (filed 2025-05-02)
Cum Oil (all leases): 16,391,873 bbl
Cum Gas (all leases): 24,588,270 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 300

External Links

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