42-121-31529

Final Completion

BRISCOE

DENTON County · District 9 · WESTERN CHIEF OPERATING L.L.C. · NEWARK EAST (BARNETT SHALE)

RRC Lookup

Permits

Max Depth

8,700 ft

First Permit

2002-05-03

Latest Activity

2009-07-07

Lifespan

7 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2002-08-20

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: WESTERN CHIEF OPERATING L.L.C. ≠ Production: FAIRINGTON, INC. (reported 2025-11)

Resolved via: scheduling → WESTERN CHIEF OPERATING L.L.C.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2002-08

Last Production

2026-03

Operator History

Chain of Custody

WESTERN CHIEF OIL & GAS COMPANY 2002-2008→ WESTERN CHIEF OPERATING, L.L.C. 2008-2024→ FAIRINGTON, INC. 2025-2025

Lease Production

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

Permit History (2)

#682517 Recompletion Final Completion

BRISCOE · 7,480 ft

2009-07-07

Spud 2009-06-03

#519651 Drill Final Completion

BRISCOE · 8,700 ft

2002-05-03

Spud 2002-05-25

Permit Applications (2)

#682517 A WESTERN CHIEF OPERATING, L.L.C.

received 2009-06-25

#519651 A WESTERN CHIEF OIL & GAS COMPANY

received 2002-05-03

Well Details

Well Number: 15
Max Depth: 8,700 ft
Drill Type: Vertical
County: DENTON
District: 9
Operator: WESTERN CHIEF OPERATING L.L.C.
Completed: 2002-08-20

Operator

Name: WESTERN CHIEF OPER, L.L.C
Location: GRAHAM
P-5 Status: Y (filed 2025-10-04)
Cum Oil (all leases): 742,920 bbl
Cum Gas (all leases): 22,573,688 mcf
Activities: G/PUR, OPRS/G, OPRS/O
Total Permits: 38

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