42-409-31893
Final Completion HorizontalWELDER M.S.
SAN PATRICIO County · District 4 · MOBIL PRODUCING TX. & N.M. INC. · PORTILLA (8500 SAND)
Permits
8
Max Depth
9,100 ft
First Permit
1984-02-06
Latest Activity
1997-04-15
Lifespan
13 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1984-04-16
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: MOBIL PRODUCING TX. & N.M. INC. ≠ Production: ALLEGIANT RESOURCES, LLC (reported 2025-12)
EWA / Permit operator mismatch
Scheduling: MOBIL PRODUCING TX. & N.M. INC. ≠ Permit: ABRAXAS PETROLEUM CORPORATION
Resolved via: production → ALLEGIANT RESOURCES, 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 (8)
WELDER, MINNIE S. · 8,600 ft
1997-04-15
Spud 1997-04-15
WELDER, MINNIE S. · 8,600 ft
1993-01-05
Spud 1993-03-08
WELDER, MINNIE S. · 8,600 ft
1991-04-02
WELDER, MINNIE S. · 8,600 ft
1991-04-02
Spud 1991-04-24
WELDER, MINNIE S. · 8,600 ft
1990-05-22
WELDER, MINNIE S. · 8,600 ft
1986-04-28
WELDER, MINNIE S. · 9,100 ft
1984-04-30
WELDER, MINNIE S. · 9,100 ft
1984-02-06
Permit Applications (8)
Well Details
- Well Number
- 66H
- Max Depth
- 9,100 ft
- Drill Type
- Horizontal
- County
- SAN PATRICIO
- District
- 4
- Operator
- MOBIL PRODUCING TX. & N.M. INC.
- Completed
- 1984-04-16
Operator
- Name
- SUPERIOR OIL CO, THE
- Location
- SPRING
- P-5 Status
- Y (filed 2025-05-02)
- Cum Oil (all leases)
- 181,898,111 bbl
- Cum Gas (all leases)
- 1,950,074,148 mcf
- Activities
- CSGD/G, GTHS/C, GTHS/G, OPRS/G
- Total Permits
- 6,763