42-391-00036
Final CompletionO CONNOR H
REFUGIO County · District 2 · T-C OIL COMPANY LLC · HUFF (3700)
Permits
3
Max Depth
3,701 ft
First Permit
1992-11-06
Latest Activity
2000-04-10
Lifespan
7 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1992-11-23
Shut-In
—
Plugged
2019-08-27
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
5,000 bbl/d
Max Pressure
1,700 psi
Injection Interval
3,450–3,580 ft
Injected (12mo)
—
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (2) Elevation 77 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| EOCENE | 2,190 ft | -2,113 ft |
| MIOCENE (Miocene (undifferentiated)) | 2,930 ft | -2,853 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 |
|---|---|
| 1,927–1,930 ft | Perforated |
| 2,812–2,818 ft | Perforated |
| 3,695–3,698 ft | Perforated |
| ?–3,722 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 1,331 ft | 547 sx |
| 5.5" | 3,832 ft | 779 sx |
| 5.5" | 3,833 ft | 779 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
- 21
- Max Depth
- 3,701 ft
- Drill Type
- Vertical
- County
- REFUGIO
- District
- 2
- Operator
- T-C OIL COMPANY LLC
- Completed
- 1992-11-23
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