42-495-04472

Final Completion

SEALY & SMITH UNIT

WINKLER County · District 8 · ATLANTIC RICHFIELD CO. · HALLEY (PENN.)

RRC Lookup

Permits

Max Depth

5,171 ft

First Permit

1995-08-10

Latest Activity

1995-08-10

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1961-06-01

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: ATLANTIC RICHFIELD CO. ≠ Production: BASIN OIL & GAS OPERATING, LLC (reported 2025-12)

EWA / Permit operator mismatch

Scheduling: ATLANTIC RICHFIELD CO. ≠ Permit: ANADARKO PETROLEUM CORP.

Resolved via: production → BASIN OIL & GAS OPERATING, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-03

Operator History

Chain of Custody

ANADARKO PETROLEUM CORPORATION 1993-2003→ ENDEAVOR ENERGY RESOURCES L.P. 2003-2021→ OAK PRAIRIE OPERATIONS, LLC 2021-2024→ BASIN OIL & GAS OPERATING, LLC 2024-2025

Lease Production

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

Permit History (1)

#438628 Recompletion Final Completion

SEALY & SMITH · 5,171 ft

1995-08-10

Spud 1994-09-20

Permit Applications (1)

#438628 A ANADARKO PETROLEUM CORP.

received 1995-08-08

Well Details

Well Number: 11
Max Depth: 5,171 ft
Drill Type: Vertical
County: WINKLER
District: 8
Operator: ATLANTIC RICHFIELD CO.
Completed: 1961-06-01

Operator

Name: ATLANTIC RICHFIELD CO
Location: HOUSTON
P-5 Status: Y (filed 1993-10-08)
Cum Oil (all leases): — bbl
Cum Gas (all leases): — mcf
Total Permits: 627

External Links

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