42-467-30587

Final Completion

TUNNELL A.R. 59

VAN ZANDT County · District 5 · UNION OIL COMPANY OF CALIFORNIA · VAN (PECAN GAP)

RRC Lookup

Permits

Max Depth

3,019 ft

First Permit

1984-05-25

Latest Activity

2001-05-08

Lifespan

17 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2001-05-20

Shut-In

—

Plugged

2012-08-10

EWA / Production operator mismatch

Scheduling: UNION OIL COMPANY OF CALIFORNIA ≠ Production: BASA RESOURCES, INC. (reported 2025-12)

Resolved via: production → BASA RESOURCES, INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-03

Operator History

Chain of Custody

UNION OIL COMPANY OF CALIFORNIA 1993-2020→ BASA RESOURCES, INC. 2021-2025

Lease Production

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

Permit History (2)

#508688 Recompletion Final Completion

TUNNELL, A.R.'59' · 3,019 ft

2001-05-08

Spud 2001-05-08

#240305 Drill Final Completion

CENTRAL VAN WOODBINE UNIT · 3,000 ft

1984-05-25

Permit Applications (3)

#508688 A UNION OIL COMPANY OF CALIFORNIA

received 2001-05-08

#240305 A UNION OIL COMPANY OF CALIFORNIA

received 1984-08-17

#240305 A UNION OIL COMPANY OF CALIFORNIA

received 1984-05-25

Well Details

Well Number: 16A
Max Depth: 3,019 ft
Drill Type: Vertical
County: VAN ZANDT
District: 5
Operator: UNION OIL COMPANY OF CALIFORNIA
Completed: 2001-05-20

Operator

Name: UNION OIL CO OF CALIFORNIA
Location: MIDLAND
P-5 Status: Y (filed 2022-09-02)
Cum Oil (all leases): 78,952,713 bbl
Cum Gas (all leases): 197,557,199 mcf
Total Permits: 2,336

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