42-211-33225

Final Completion

HEFLEY 13

HEMPHILL County · District 10 · SAMSON LONE STAR LLC · BUFFALO WALLOW (GRANITE WASH)

RRC Lookup

Permits

Max Depth

13,500 ft

First Permit

2005-02-16

Latest Activity

2005-02-16

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2005-07-09

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: SAMSON LONE STAR LLC ≠ Production: MMGL TXPH, LLC (reported 2025-12)

EWA / Permit operator mismatch

Scheduling: SAMSON LONE STAR LLC ≠ Permit: SAMSON LONE STAR LP

Resolved via: production → MMGL TXPH, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2005-07

Last Production

2026-03

Operator History

Chain of Custody

SAMSON LONE STAR LP 2005-2007→ SAMSON LONE STAR, LLC 2007-2016→ TECOLOTE ENERGY OPERATING, LLC 2016-2019→ BLACKBEARD OPERATING, LLC 2020-2023→ MMGL TXPH, 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)

#557823 Drill Final Completion

HEFLEY 13 · 13,500 ft

2005-02-16

Spud 2005-03-10

Permit Applications (1)

#557823 A SAMSON LONE STAR LP

received 2005-02-16

Well Details

Well Number: 3
Max Depth: 13,500 ft
Drill Type: Vertical
County: HEMPHILL
District: 10
Operator: SAMSON LONE STAR LLC
Completed: 2005-07-09

Operator

Name: SAMSON LONE STAR, LLC
Location: TULSA
P-5 Status: Y (filed 2025-10-04)
Cum Oil (all leases): 5,312,544 bbl
Cum Gas (all leases): 1,149,688,360 mcf
Activities: G/PUR
Total Permits: 1,290

External Links

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