42-105-32280

SHUT IN

SHANNON ESTATE -B-

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

RRC Lookup

Permits

Max Depth

2,400 ft

First Permit

1979-05-03

Latest Activity

2004-03-17

Lifespan

25 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

1979-05-25

Shut-In

—

Plugged

—

P-5 Org Status: Active

EWA / Permit operator mismatch

Scheduling: CLARK OIL CO. ≠ Permit: SUNDOWN ENERGY, INC.

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

ENERGY PRODUCTION CORPORATION 1993-2002→ 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.

Oil

production & DCA →

Permit History (2)

#543364 Recompletion

SHANNON ESTATE -B- · 2,300 ft

2004-03-17

#50185 Drill Final Completion

SHANNON ESTATE "B" · 2,400 ft

1979-05-03

Spud 1979-05-06

Permit Applications (2)

#543364 A SUNDOWN ENERGY, INC.

received 2004-03-17

#50185 A SUN EXPL. & PROD. CO.-MIDLAND

received 1979-05-03

Well Details

Well Number: 39
Max Depth: 2,400 ft
Drill Type: Vertical
County: CROCKETT
District: 7
Operator: CLARK OIL CO.
Completed: 1979-05-25

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

RRC Wellbore Query →