42-439-31661
Final Completion HorizontalWESTERFELD-MATHIS UNIT 1
TARRANT County · District 9 · CHESAPEAKE OPERATING INC. · NEWARK EAST (BARNETT SHALE)
Permits
4
Max Depth
10,000 ft
First Permit
2006-06-15
Latest Activity
2008-09-10
Lifespan
2 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: CHESAPEAKE OPERATING INC. ≠ Production: TEP BARNETT USA, LLC (reported 2025-12)
Resolved via: production → TEP BARNETT USA, LLC
Production Summary
Cum Oil
— bbl
Cum Gas
— mcf
First Production
2008-04
Last Production
2026-03
Operator History
Chain of Custody
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Permit History (4)
WESTERFELD-MATHIS UNIT 1 · 10,000 ft
2008-09-10
Spud 2008-02-29
WESTERFELD-MATHIS UNIT 1 · 10,000 ft
2006-06-15
Spud 2008-02-29
WESTERFELD-MATHIS · 9,000 ft
2006-06-15
Spud 2008-02-29
WESTERFELD-MATHIS · 9,000 ft
2006-06-15
Spud 2008-02-29
Permit Applications (4)
Well Details
- Well Number
- 1H
- Max Depth
- 10,000 ft
- Drill Type
- Horizontal
- County
- TARRANT
- District
- 9
- Operator
- CHESAPEAKE OPERATING INC.
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