42-211-32498

SHUT IN

LOCKHART 57

HEMPHILL County · District 10 · UNBRIDLED RESOURCES LLC · FELDMAN (BASAL TONKAWA)

RRC Lookup

Permits

Max Depth

7,880 ft

First Permit

2001-02-15

Latest Activity

2004-04-30

Lifespan

3 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

2001-09-18

Shut-In

—

Plugged

—

P-5 Org Status: Active

EWA / Production operator mismatch

Scheduling: UNBRIDLED RESOURCES LLC ≠ Production: 4P ENERGY TEXAS, LLC (reported 2016-12)

EWA / Permit operator mismatch

Scheduling: UNBRIDLED RESOURCES LLC ≠ Permit: EOG RESOURCES, INC.

Resolved via: scheduling → UNBRIDLED RESOURCES LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2001-09

Last Production

2026-03

Operator History

Chain of Custody

EOG RESOURCES, INC. 2001-2014→ ENERVEST OPERATING, L.L.C. 2014-2015→ 4P ENERGY TEXAS, LLC 2016-2016

Lease Production

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

Permit History (2)

#545162 Field Transfer Final Completion

LOCKHART 57 · 7,880 ft

2004-04-30

Spud 2001-03-21

#505409 Drill Final Completion

LOCKHART 57 · 7,800 ft

2001-02-15

Spud 2001-03-21

Permit Applications (2)

#545162 A EOG RESOURCES, INC.

received 2004-04-30

#505409 A EOG RESOURCES, INC.

received 2001-02-15

Well Details

Well Number: 3
Max Depth: 7,880 ft
Drill Type: Vertical
County: HEMPHILL
District: 10
Operator: UNBRIDLED RESOURCES LLC
Completed: 2001-09-18

Operator

Name: UNBRIDLED RES, LLC
Location: OKLAHOMA CI, TY
P-5 Status: Y (filed 2025-09-04)
Cum Oil (all leases): 2,077,912 bbl
Cum Gas (all leases): 142,865,378 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 6

External Links

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