42-391-01581
Final CompletionOCONNOR THOMAS -A-
REFUGIO County · District 2 · T-C OIL COMPANY LLC · TOM OCONNOR (5900 SAND)
Permits
2
Max Depth
5,920 ft
First Permit
1979-05-16
Latest Activity
1983-11-17
Lifespan
5 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
—
!
EWA / Production operator mismatch
Scheduling: T-C OIL COMPANY LLC ≠ Production: HILCORP ENERGY COMPANY (reported 2025-12)
!
EWA / Permit operator mismatch
Scheduling: T-C OIL COMPANY LLC ≠ Permit: COPANO COMPANY
Resolved via: production → HILCORP ENERGY COMPANY
Production Summary
Cum Oil
— bbl
Cum Gas
— mcf
First Production
1993-01
Last Production
2026-03
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)
#220850 A COPANO COMPANY
received 1983-11-14
#48633 A COPANO COMPANY
received 1979-05-16
Well Details
- Well Number
- A3U
- Max Depth
- 5,920 ft
- Drill Type
- Vertical
- County
- REFUGIO
- District
- 2
- Operator
- T-C OIL COMPANY LLC
Operator
- Name
- T-C OIL CO, LLC
- Location
- REFUGIO
- P-5 Status
- Y (filed 2025-10-04)
- Cum Oil (all leases)
- 13,457,380 bbl
- Cum Gas (all leases)
- 22,220,596 mcf
- Activities
- CSGD/P, G/PUR, OPRS/G, OPRS/O
- Total Permits
- 279