42-391-32103
Final CompletionOCONNOR
REFUGIO County · District 2 · T - C OIL COMPANY · MCFADDIN (4400)
Permits
3
Max Depth
4,800 ft
First Permit
1994-01-18
Latest Activity
2005-03-31
Lifespan
11 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1994-02-11
Shut-In
—
Plugged
2023-06-02
EWA / Production operator mismatch
Scheduling: T - C OIL COMPANY ≠ Production: T-C OIL COMPANY, LLC (reported 2026-04)
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 (5) Elevation 70 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| LAGARTO | 1 ft | +69 ft |
| LARGARTO (Lagarto) | 1 ft | +69 ft |
| MIOCENE (Miocene (undifferentiated)) | 2,950 ft | -2,880 ft |
| CATAHOULA | 3,740 ft | -3,670 ft |
| GRETA | 4,370 ft | -4,300 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 (2)
| Interval | Type |
|---|---|
| 2,303–2,310 ft | Perforated |
| 4,419–4,429 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,376 ft | 830 sx |
| 5.5" | 4,595 ft | 785 sx |
| 5.5" | 4,596 ft | 785 sx |
Permit History (3)
Applications (3)
Records & Logs
6 completion filings on record · 3 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
- 78
- Max Depth
- 4,800 ft
- Drill Type
- Vertical
- County
- REFUGIO
- District
- 2
- Operator
- T - C OIL COMPANY
- Completed
- 1994-02-11
Operator
- Name
- T - C OIL CO
- Location
- REFUGIO
- P-5 Status
- Inactive (filed 2011-11-07)
- Cum Oil (all leases)
- 15,292,994 bbl
- Cum Gas (all leases)
- 112,873,669 mcf
- Total Permits
- 1,009