42-357-32747

Final Completion Horizontal

COWBOY 127

OCHILTREE County · District 10 · MIDSTATES PETROLEUM COMPANY LLC · ELLIS RANCH (CLEVELAND)

RRC Lookup

Permits

Max Depth

10,000 ft

First Permit

2008-06-17

Latest Activity

2008-06-17

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2008-08-11

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: MIDSTATES PETROLEUM COMPANY LLC ≠ Production: COURSON OIL & GAS, INC. (reported 2025-12)

EWA / Permit operator mismatch

Scheduling: MIDSTATES PETROLEUM COMPANY LLC ≠ Permit: HOLMES EXPLORATION, LLC

Resolved via: production → COURSON OIL & GAS, INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2008-02

Last Production

2026-03

Operator History

Chain of Custody

HOLMES EXPLORATION, LLC 2008-2011→ MIDSTATES PETROLEUM COMPANY LLC 2011-2014→ COURSON OIL & GAS, INC. 2014-2025

Lease Production

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

Permit History (1)

#663264 Drill Final Completion

COWBOY 127 · 10,000 ft

2008-06-17

Spud 2008-06-19

Permit Applications (1)

#663264 A HOLMES EXPLORATION, LLC

received 2008-05-29

Well Details

Well Number: 3H
Max Depth: 10,000 ft
Drill Type: Horizontal
County: OCHILTREE
District: 10
Operator: MIDSTATES PETROLEUM COMPANY LLC
Completed: 2008-08-11

Operator

Name: MIDSTATES PETRO CO LLC
Location: TULSA
P-5 Status: Y (filed 2019-02-08)
Cum Oil (all leases): 3,748,732 bbl
Cum Gas (all leases): 3,453,110 mcf
Total Permits: 64

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