42-507-31012
Long String CasingELAINE SAND OIL UNIT I
ZAVALA County · District 1 · JENNINGS EXPLORATION COMPANY · CEBOLLA (3660)
Permits
1
Max Depth
3,800 ft
First Permit
1978-08-03
Latest Activity
1978-08-03
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1978-08-03
Shut-In
—
Plugged
1997-10-22
!
EWA / Permit operator mismatch
Scheduling: JENNINGS EXPLORATION COMPANY ≠ Permit: GRELLING INVESTMENTS
Resolved via: scheduling → JENNINGS EXPLORATION COMPANY
Production Summary
Cum Oil
— bbl
Cum Gas
— mcf
First Production
1993-01
Last Production
1997-12
Operator History
originally filed by GRELLING INVESTMENTS — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Permit History (1)
Permit Applications (1)
#29834 A GRELLING INVESTMENTS
received 1978-08-03
Well Details
- Well Number
- 1
- Max Depth
- 3,800 ft
- Drill Type
- Vertical
- County
- ZAVALA
- District
- 1
- Operator
- JENNINGS EXPLORATION COMPANY
- Completed
- 1978-08-03
Operator
- Name
- JENNINGS EXPL CO
- Location
- BEEVILLE
- P-5 Status
- Y (filed 2026-03-04)
- Cum Oil (all leases)
- 548,425 bbl
- Cum Gas (all leases)
- 526,690 mcf
- Total Permits
- 133