42-105-35509

PRODUCING Horizontal

SHANNON ESTATE

CROCKETT County · District 7 · ASPEN OPERATING COMPANY L.L.C. · OLSON

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Permits

Max Depth

2,500 ft

First Permit

1988-04-20

Latest Activity

2018-08-21

Lifespan

30 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

2018-09-06

Shut-In

—

Plugged

—

P-5 Org Status: Active

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-03

Operator History

Chain of Custody

MARATHON OIL COMPANY 1993-1999→ GRASHA, MATTHEW P. 1993-1993→ LAS ANIMAS PRODUCTION COMPANY 1993-1994→ GRESHAM OIL & GAS (USA) INC. 1994-1996→ TRACY PRODUCTION 1999-2007→ HENRY PETROLEUM CORP. 1999-2001→ HENRY PETROLEUM LP 2001-2004→ ASPEN OPERATING COMPANY, L.L.C. 2005-2025

Lease Production

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

Permit History (2)

#843698 Recompletion Final Completion

SHANNON ESTATE · 2,315 ft

2018-08-21

#344995 Drill Final Completion

SHANNON ESTATE "O" · 2,500 ft

1988-04-20

Permit Applications (2)

#843698 A ASPEN OPERATING COMPANY, L.L.C.

received 2018-08-16

#344995 A MARATHON OIL COMPANY

received 1988-04-11

Google Maps → Explorer Map →

Lat 30.833991

Lon -101.734714

Well Details

Well Number: O 28HA
Max Depth: 2,500 ft
Drill Type: Horizontal
County: CROCKETT
District: 7
Operator: ASPEN OPERATING COMPANY L.L.C.
Completed: 2018-09-06

Operator

Name: ASPEN OPER CO, L.L.C
Location: FORT WORTH
P-5 Status: Y (filed 2025-11-04)
Cum Oil (all leases): 4,563,742 bbl
Cum Gas (all leases): 9,638,166 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 124

External Links

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