42-311-34220

Final Completion Horizontal

MARTIN-MASON RANCH UNIT A

MCMULLEN County · District 1 · CHESAPEAKE OPERATING INC. · EAGLEVILLE (EAGLE FORD)

RRC Lookup

Permits

Max Depth

9,850 ft

First Permit

2010-04-21

Latest Activity

2010-04-21

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2010-07-22

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: CHESAPEAKE OPERATING INC. ≠ Production: INEOS USA OIL & GAS LLC (reported 2025-12)

EWA / Permit operator mismatch

Scheduling: CHESAPEAKE OPERATING INC. ≠ Permit: UNION GAS OPERATING COMPANY

Resolved via: production → INEOS USA OIL & GAS LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2010-06

Last Production

2026-03

Operator History

Chain of Custody

CHESAPEAKE OPERATING, INC. 2010-2014→ CHESAPEAKE OPERATING, L.L.C. 2014-2023→ INEOS USA OIL & GAS 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)

#694600 Drill Final Completion

MARTIN-MASON RANCH UNIT "A" · 9,850 ft

2010-04-21

Spud 2010-04-26

Permit Applications (1)

#694600 A UNION GAS OPERATING COMPANY

received 2010-04-16

Well Details

Well Number: 1H
Max Depth: 9,850 ft
Drill Type: Horizontal
County: MCMULLEN
District: 1
Operator: CHESAPEAKE OPERATING INC.
Completed: 2010-07-22

Operator

Name: PARKWAY PETRO, INC
Location: OKLAHOMA CI, TY
P-5 Status: Y (filed 2025-07-04)
Cum Oil (all leases): 120,218,990 bbl
Cum Gas (all leases): 5,501,647,035 mcf
Total Permits: 13,061

External Links

RRC Wellbore Query →