42-149-33057

Final Completion Horizontal

TANNENBERGER UNIT

FAYETTE County · District 3 · SWIFT ENERGY COMPANY · GIDDINGS (AUSTIN CHALK GAS)

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Permits

Max Depth

14,000 ft

First Permit

1997-07-08

Latest Activity

1997-07-08

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1997-10-02

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: SWIFT ENERGY COMPANY ≠ Production: MAGNOLIA OIL & GAS OPERATING LLC (reported 2025-12)

Resolved via: production → MAGNOLIA OIL & GAS OPERATING LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1997-10

Last Production

2026-03

Operator History

Chain of Custody

SWIFT ENERGY COMPANY 1997-2003→ ANADARKO E&P COMPANY LP 2003-2007→ ENERVEST OPERATING, L.L.C. 2007-2018→ MAGNOLIA OIL & GAS OPERATING LLC 2018-2025

Lease Production

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

Permit History (1)

#464665 Drill Final Completion

TANNENBERGER UNIT · 14,000 ft

1997-07-08

Spud 1997-07-20

Permit Applications (1)

#464665 A SWIFT ENERGY COMPANY

received 1997-07-08

Well Details

Well Number: 1OL
Max Depth: 14,000 ft
Drill Type: Horizontal
County: FAYETTE
District: 3
Operator: SWIFT ENERGY COMPANY
Completed: 1997-10-02

Operator

Name: SWIFT ENGY CO
Location: HOUSTON
P-5 Status: Y (filed 2006-07-07)
Cum Oil (all leases): 5,820,654 bbl
Cum Gas (all leases): 252,067,081 mcf
Total Permits: 719

External Links

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