42-389-33039
Final Completion HorizontalBIG CHIEF
REEVES County · District 8 · COG OPERATING LLC · WOLFBONE (TREND AREA)
Permits
3
Max Depth
12,000 ft
First Permit
2011-10-11
Latest Activity
2013-04-17
Lifespan
2 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2011-12-23
Shut-In
—
Plugged
—
!
EWA / Production operator mismatch
Scheduling: COG OPERATING LLC ≠ Production: SCOUT ENERGY MANAGEMENT LLC (reported 2025-12)
Resolved via: production → SCOUT ENERGY MANAGEMENT LLC
Production Summary
Cum Oil
— bbl
Cum Gas
— mcf
First Production
2011-06
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 (3)
Permit Applications (4)
#760143 A COG OPERATING LLC
received 2014-01-29
#760143 A COG OPERATING LLC
received 2013-04-05
#725897 Z COG OPERATING LLC
received 2012-08-31
#725897 A COG OPERATING LLC
received 2011-10-07
Well Details
- Well Number
- 4715H
- Max Depth
- 12,000 ft
- Drill Type
- Horizontal
- County
- REEVES
- District
- 8
- Operator
- COG OPERATING LLC
- Completed
- 2011-12-23
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