42-203-33263

Final Completion

COLEMAN GAS UNIT 1

HARRISON County · District 6 · SAMSON LONE STAR LLC · WASKOM (COTTON VALLEY)

RRC Lookup

Permits

Max Depth

10,500 ft

First Permit

2005-08-11

Latest Activity

2014-07-15

Lifespan

9 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2005-10-08

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: SAMSON LONE STAR LLC ≠ Production: TGNR EAST TEXAS II LLC (reported 2025-11)

Resolved via: production → TGNR EAST TEXAS II LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2005-10

Last Production

2026-03

Operator History

Chain of Custody

SAMSON LONE STAR LP 2005-2007→ SAMSON LONE STAR, LLC 2007-2017→ ROCKCLIFF ENERGY OPERATING LLC 2017-2023→ TGNR EAST TEXAS II 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 (2)

#789365 Recompletion Final Completion

COLEMAN GAS UNIT 1 · 8,980 ft

2014-07-15

Spud 2014-08-05

#604729 Drill Final Completion

COLEMAN GAS UNIT 1 · 10,500 ft

2005-08-11

Spud 2005-09-06

Permit Applications (2)

#789365 A SAMSON LONE STAR, LLC

received 2014-06-12

#604729 A SAMSON LONE STAR LP

received 2005-08-10

Well Details

Well Number: 2
Max Depth: 10,500 ft
Drill Type: Vertical
County: HARRISON
District: 6
Operator: SAMSON LONE STAR LLC
Completed: 2005-10-08

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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