Permits
2
Max Depth
5,000 ft
First Permit
1978-03-10
Latest Activity
1981-11-06
Lifespan
4 yrs
Regulatory Status
Schedule
ON SCHEDULE
Completion
1981-10-09
Shut-In
—
Plugged
—
P-5 Org Status: Active
!
EWA / Permit operator mismatch
Scheduling: RIO BRAVO PRODUCTION LLC ≠ Permit: SIERRA EXPLORATION CO.
Resolved via: production → RIO BRAVO PRODUCTION, 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 (2)
Permit Applications (2)
#139846 A SIERRA EXPLORATION CO.
received 1981-11-06
#20016 A ENTERPRISES UNLIMITED, INC.
received 1978-03-10
Well Details
- Well Number
- 1
- Max Depth
- 5,000 ft
- Drill Type
- Vertical
- County
- JACK
- District
- 9
- Operator
- RIO BRAVO PRODUCTION LLC
- Completed
- 1981-10-09
Operator
- Name
- RIO BRAVO PROD, LLC
- Location
- GRAHAM
- P-5 Status
- Y (filed 2025-07-04)
- Cum Oil (all leases)
- 40,906 bbl
- Cum Gas (all leases)
- 35,161 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 3