42-451-30588

Final Completion

DUFF A. H. EST. A

TOM GREEN County · District 7 · UNION PACIFIC RESOURCES COMPANY · DOVE CREEK SOUTH (WOLFCAMP)

RRC Lookup

Permits

Max Depth

7,000 ft

First Permit

1980-02-28

Latest Activity

1989-10-18

Lifespan

10 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1982-11-13

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: UNION PACIFIC RESOURCES COMPANY ≠ Production: TREK RESOURCES, INC. (reported 2025-12)

Resolved via: production → TREK RESOURCES, INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-03

Operator History

Chain of Custody

UNION PACIFIC RESOURCES COMPANY 1993-1995→ MONTGOMERY PETROLEUM, INC. 1995-2007→ MJM OIL & GAS, INC. 1996-2001→ TREK RESOURCES, INC. 2007-2025

Lease Production

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

Permit History (3)

#365313 Recompletion Final Completion

DUFF, A.H. ESTATE "A" · 6,701 ft

1989-10-18

#174983 Recompletion Final Completion

DUFF, A. H. ESTATE 'A' · 7,000 ft

1982-10-21

#73796 Drill Final Completion

DUFF, A. H. ESTATE "A" · 7,000 ft

1980-02-28

Spud 1980-03-30

Permit Applications (3)

#365313 A UNION PACIFIC RESOURCES COMPANY

received 1989-10-18

#174983 A CHAMPLIN PETROLEUM CO.

received 1982-10-21

#73796 A CHAMPLIN PETROLEUM CO.

received 1980-02-28

Well Details

Well Number: 6
Max Depth: 7,000 ft
Drill Type: Vertical
County: TOM GREEN
District: 7
Operator: UNION PACIFIC RESOURCES COMPANY
Completed: 1982-11-13

Operator

Name: UNION PACIFIC RES CO
Location: FORT WORTH
P-5 Status: Y (filed 2001-02-09)
Cum Oil (all leases): 75,300,375 bbl
Cum Gas (all leases): 1,818,873,181 mcf
Total Permits: 5,638

External Links

RRC Wellbore Query →