42-391-31765
Final CompletionT-C OIL CO.- O CONNOR
REFUGIO County · District 2 · T-C OIL COMPANY LLC · LAKE PASTURE (H-440 SAND)
Permits
3
Max Depth
4,600 ft
First Permit
1984-08-20
Latest Activity
2011-07-11
Lifespan
27 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1984-09-10
Shut-In
—
Plugged
2022-03-23
EWA / Permit operator mismatch
Scheduling: T-C OIL COMPANY LLC ≠ Permit: T - C OIL COMPANY
Resolved via: production → T-C OIL COMPANY, LLC
Production Summary Production data is a work in progress — still being validated against RRC filings. Spot something off or have questions? [email protected]
Cum Oil
— bbl
Cum Gas
— mcf
First Production
1993-01
Last Production
2026-07
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (8) Elevation 59 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| LAGARTO | 1 ft | +58 ft |
| MIOCENE (Miocene (undifferentiated)) | 2,255 ft | -2,196 ft |
| EOCENE | 2,475 ft | -2,416 ft |
| MIOCENE (Miocene (undifferentiated)) | 3,030 ft | -2,971 ft |
| CATAHOULA | 3,685 ft | -3,626 ft |
| CATAHOULA | 3,690 ft | -3,631 ft |
| GRETA | 4,372 ft | -4,313 ft |
| GRETA | 4,375 ft | -4,316 ft |
As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗
Perforations (4)
| Interval | Type |
|---|---|
| 2,759–2,763 ft | Perforated |
| 4,375–4,384 ft | Perforated |
| 4,390–4,402 ft | Perforated |
| 4,516–4,522 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,524 ft | 660 sx |
| 5.5" | 4,594 ft | 954 sx |
Permit History (3)
Applications (3)
Records & Logs
5 completion filings on record · 1 with log images at RRC.
Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 65
- Max Depth
- 4,600 ft
- Drill Type
- Vertical
- County
- REFUGIO
- District
- 2
- Operator
- T-C OIL COMPANY LLC
- Completed
- 1984-09-10
Operator
- Name
- T-C OIL CO, LLC
- Location
- REFUGIO
- P-5 Status
- Active (filed 2025-12-03)
- Cum Oil (all leases)
- 13,683,333 bbl
- Cum Gas (all leases)
- 22,912,895 mcf
- Activities
- CSGD/P, G/PUR, OPRS/G, OPRS/O
- Total Permits
- 283