42-243-30100

Final Completion

MCKNIGHT 11

JEFF DAVIS County · District 8 · COG OPERATING LLC · WILDCAT

RRC Lookup

Permits

Max Depth

14,000 ft

First Permit

2007-10-08

Latest Activity

2007-10-08

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2008-04-23

Shut-In

—

Plugged

2014-05-01

EWA / Permit operator mismatch

Scheduling: COG OPERATING LLC ≠ Permit: CHESAPEAKE OPERATING, INC.

Resolved via: scheduling → COG OPERATING LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2008-04

Last Production

2014-04

Operator History

originally filed by CHESAPEAKE OPERATING, INC. — asset transferred

Lease Production

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

Gas

production & DCA →

Permit History (1)

#647171 Drill Final Completion

MCKNIGHT 11 · 14,000 ft

2007-10-08

Spud 2007-10-28

Permit Applications (1)

#647171 A CHESAPEAKE OPERATING, INC.

received 2007-10-03

Well Details

Well Number: 781
Max Depth: 14,000 ft
Drill Type: Vertical
County: JEFF DAVIS
District: 8
Operator: COG OPERATING LLC
Completed: 2008-04-23

Operator

Name: COG OPER LLC
Location: MIDLAND
P-5 Status: Y (filed 2025-05-02)
Cum Oil (all leases): 627,668,492 bbl
Cum Gas (all leases): 303,100,933 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 4,469

External Links

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