42-391-00242
Final CompletionOCONNOR
REFUGIO County · District 2 · T-C OIL COMPANY LLC · T-C (5600)
Permits
3
Max Depth
6,144 ft
First Permit
1985-08-02
Latest Activity
1989-08-17
Lifespan
4 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1985-09-07
Shut-In
—
Plugged
—
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
Injection / Disposal
Permitted Volume
2,500 bbl/d
Max Pressure
2,100 psi
Injection Interval
4,490–4,700 ft
Injected (12mo)
58,902 bbl
Monthly injected volume (bbl, from H-10 filings through 2025-11-01)
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (16) Elevation 67 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| LAGARTO | 1 ft | +66 ft |
| MIOCENE (Miocene (undifferentiated)) | 2,110 ft | -2,043 ft |
| EOCENE | 2,360 ft | -2,293 ft |
| EOCENE | 2,510 ft | -2,443 ft |
| MIOCENE (Miocene (undifferentiated)) | 2,950 ft | -2,883 ft |
| MIOCENE (Miocene (undifferentiated)) | 2,985 ft | -2,918 ft |
| CATAHOULA | 3,740 ft | -3,673 ft |
| CATAHOULA | 3,785 ft | -3,718 ft |
| CATAHOULA | 3,790 ft | -3,723 ft |
| GRETA | 4,370 ft | -4,303 ft |
| GRETA | 4,435 ft | -4,368 ft |
| GRETA | 4,440 ft | -4,373 ft |
| FRIO | 4,765 ft | -4,698 ft |
| FRIO | 4,810 ft | -4,743 ft |
| FRIO | 5,012 ft | -4,945 ft |
| LAGARTO | — | — |
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 (5)
| Interval | Type |
|---|---|
| 4,680–4,700 ft | Perforated |
| 5,016–5,020 ft | Perforated |
| 5,204–5,210 ft | Perforated |
| 5,340–5,347 ft | Perforated |
| 5,617–5,625 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 1,375 ft | — |
| 10.75" | 1,390 ft | 741 sx |
| 5.5" | 5,668 ft | 950 sx |
Permit History (3)
Applications (3)
Records & Logs
9 completion filings on record · 3 with log images at RRC.
+3 more filings
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
- 10
- Max Depth
- 6,144 ft
- Drill Type
- Vertical
- County
- REFUGIO
- District
- 2
- Operator
- T-C OIL COMPANY LLC
- Completed
- 1985-09-07
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
- 282