42-105-32548

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SHANNON WATERFLOOD UNIT

CROCKETT County · District 7 · CLARK OIL CO. · SHANNON (SAN ANDRES)

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Permits

Max Depth

2,500 ft

First Permit

1979-11-14

Latest Activity

1979-11-14

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

1980-02-02

Shut-In

—

Plugged

—

P-5 Org Status: Active

EWA / Permit operator mismatch

Scheduling: CLARK OIL CO. ≠ 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: CLARK OIL CO.
Completed: 1980-02-02

Operator

Name: CLARK OIL CO.
Location: DALLAS
P-5 Status: Y (filed 2025-07-04)
Cum Oil (all leases): 833,885 bbl
Cum Gas (all leases): 93 mcf
Activities: OPRS/G, OPRS/O

External Links

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