42-395-30553

Final Completion Horizontal

BLACKTAIL UNIT

ROBERTSON County · District 3 · UNION PACIFIC RESOURCES COMPANY · GIDDINGS (BUDA)

RRC Lookup

Permits

Max Depth

8,000 ft

First Permit

1997-11-26

Latest Activity

1997-11-26

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1998-02-01

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: UNION PACIFIC RESOURCES COMPANY ≠ Production: WILDFIRE ENERGY OPERATING LLC (reported 2025-11)

Resolved via: production → WILDFIRE ENERGY OPERATING LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1998-02

Last Production

2026-03

Operator History

Chain of Custody

UNION PACIFIC RESOURCES COMPANY 1998-2001→ RME PETROLEUM COMPANY 2001-2002→ ANADARKO E&P COMPANY LP 2002-2012→ ANADARKO E&P ONSHORE LLC 2013-2017→ WILDHORSE RESOURCES MNGT CO, LLC 2017-2019→ CHESAPEAKE OPERATING, L.L.C. 2019-2023→ WILDFIRE ENERGY OPERATING LLC 2023-2025

Lease Production

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

Permit History (1)

#470595 Drill Final Completion

BLACKTAIL UNIT · 8,000 ft

1997-11-26

Spud 1997-11-28

Permit Applications (1)

#470595 A UNION PACIFIC RESOURCES COMPANY

received 1997-11-26

Well Details

Well Number: 1
Max Depth: 8,000 ft
Drill Type: Horizontal
County: ROBERTSON
District: 3
Operator: UNION PACIFIC RESOURCES COMPANY
Completed: 1998-02-01

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

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