42-393-31939

Final Completion

CHAMBERS 108

ROBERTS County · District 10 · SAMSON LONE STAR LLC · MENDOTA NW. (GRANITE WASH)

RRC Lookup

Permits

Max Depth

11,500 ft

First Permit

2007-02-10

Latest Activity

2007-02-10

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2007-08-17

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: SAMSON LONE STAR LLC ≠ Production: UNBRIDLED RESOURCES, LLC (reported 2025-12)

EWA / Permit operator mismatch

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

Resolved via: production → UNBRIDLED RESOURCES, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2007-08

Last Production

2026-03

Operator History

Chain of Custody

SAMSON LONE STAR, LLC 2007-2012→ CHESAPEAKE OPERATING, INC. 2012-2014→ CHESAPEAKE OPERATING, L.L.C. 2014-2016→ 4P ENERGY TEXAS, LLC 2016-2020→ UNBRIDLED RESOURCES, LLC 2020-2025

Lease Production

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

Permit History (1)

#632236 Drill Final Completion

CHAMBERS 108 · 11,500 ft

2007-02-10

Spud 2007-06-30

Permit Applications (1)

#632236 A SAMSON LONE STAR LP

received 2007-01-19

Well Details

Well Number: 1
Max Depth: 11,500 ft
Drill Type: Vertical
County: ROBERTS
District: 10
Operator: SAMSON LONE STAR LLC
Completed: 2007-08-17

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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