42-391-03769
Final CompletionOCONNOR DENNIS ET AL -N-
REFUGIO County · District 2 · T - C OIL COMPANY · HUFF (3000)
Permits
2
Max Depth
3,800 ft
First Permit
1994-12-27
Latest Activity
2003-05-09
Lifespan
8 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1967-06-03
Shut-In
—
Plugged
—
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 (4) Elevation 71 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| LAGARTO | 1 ft | +70 ft |
| EOCENE | 2,140 ft | -2,069 ft |
| MIOCENE (Miocene (undifferentiated)) | 2,920 ft | -2,849 ft |
| CATAHOULA | 3,700 ft | -3,629 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 |
|---|---|
| 3,404–3,410 ft | Perforated |
| 3,414–3,417 ft | Perforated |
| 3,486–3,490 ft | Perforated |
| 3,708–3,712 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,349 ft | 450 sx |
| 8.625" | 1,350 ft | 450 sx |
| 4.5" | 3,800 ft | 600 sx |
Permit History (2)
Applications (2)
Records & Logs
10 completion filings on record · 1 with log images at RRC.
+4 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
- N 3
- Max Depth
- 3,800 ft
- Drill Type
- Vertical
- County
- REFUGIO
- District
- 2
- Operator
- T - C OIL COMPANY
- Completed
- 1967-06-03
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