42-495-31828
PRODUCINGKEYSTONE CATTLE CO.
WINKLER County · District 8 · HIGHMARK ENERGY OPERATING LLC · FLYING -W- (WOLFCAMP)
Permits
5
Max Depth
10,900 ft
First Permit
1984-09-20
Latest Activity
2009-07-09
Lifespan
25 yrs
Regulatory Status
Schedule
ON SCHEDULE
Completion
1990-08-26
Shut-In
—
Plugged
—
P-5 Org Status: Delinquent
EWA / Permit operator mismatch
Scheduling: HIGHMARK ENERGY OPERATING LLC ≠ Permit: LEGACY RESERVES OPERATING LP
Resolved via: production → HIGHMARK ENERGY OPERATING, LLC
Production Summary
Cum Oil
— bbl
Cum Gas
— mcf
First Production
1993-01
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 (5)
KEYSTONE CATTLE COMPANY · 10,600 ft
2009-07-09
KEYSTONE CATTLE COMPANY · 10,600 ft
1990-11-26
Spud 1990-06-21
KEYSTONE CATTLE COMPANY · 10,600 ft
1990-11-26
KEYSTONE CATTLE COMPANY · 10,600 ft
1987-11-04
KEYSTONE CATTLE COMPANY · 10,900 ft
1984-09-20
Permit Applications (5)
Well Details
- Well Number
- 362
- Max Depth
- 10,900 ft
- Drill Type
- Vertical
- County
- WINKLER
- District
- 8
- Operator
- HIGHMARK ENERGY OPERATING LLC
- Completed
- 1990-08-26
Operator
- Location
- DALLAS
- P-5 Status
- Y (filed 2025-12-04)
- Cum Oil (all leases)
- 4,103,460 bbl
- Cum Gas (all leases)
- 29,480,638 mcf
- Activities
- CSGD/G, G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 15