42-501-33935

SHUT IN

WEST M. M.

YOAKUM County · District 8 · RILEY PERMIAN OPERATING CO LLC · WEST (DEVONIAN)

RRC Lookup

Permits

Max Depth

11,200 ft

First Permit

1994-08-24

Latest Activity

1994-08-24

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2022-01-28

Shut-In

—

Plugged

—

P-5 Org Status: Active

EWA / Production operator mismatch

Scheduling: RILEY PERMIAN OPERATING CO LLC ≠ Production: GRIZZLY OP OF DELAWARE, LLC (reported 2020-03)

EWA / Permit operator mismatch

Scheduling: RILEY PERMIAN OPERATING CO LLC ≠ Permit: MW PETROLEUM CORPORATION

Resolved via: scheduling → RILEY PERMIAN OPERATING CO LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-03

Operator History

Chain of Custody

MW PETROLEUM CORPORATION 1993-1998→ APACHE CORPORATION 1998-2008→ VANGUARD PERMIAN, LLC 2008-2015→ VANGUARD OPERATING, LLC 2015-2019→ GRIZZLY OP OF DELAWARE, LLC 2019-2020

Lease Production

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

Oil

production & DCA →

Permit History (1)

#427175 Drill Final Completion

WEST, M.M. · 11,200 ft

1994-08-24

Spud 1994-08-30

Permit Applications (1)

#427175 A MW PETROLEUM CORPORATION

received 1994-08-19

Well Details

Well Number: 10B
Max Depth: 11,200 ft
Drill Type: Vertical
County: YOAKUM
District: 8
Operator: RILEY PERMIAN OPERATING CO LLC
Completed: 2022-01-28

Operator

Name: RILEY PERMIAN OPER CO, LLC
Location: OKLAHOMA CI, TY
P-5 Status: Y (filed 2026-02-04)
Cum Oil (all leases): 29,802,353 bbl
Cum Gas (all leases): — mcf
Activities: OPRS/O
Total Permits: 253

External Links

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