42-391-00035
Final CompletionO CONNER -H-
REFUGIO County · District 2 · T-C OIL COMPANY LLC · HUFF (3500)
Permits
3
Max Depth
6,681 ft
First Permit
1986-01-24
Latest Activity
2014-11-12
Lifespan
29 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1986-01-28
Shut-In
—
Plugged
—
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 (7) Elevation 75 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| LAGARTO | 1 ft | +74 ft |
| EOCENE | 1,990 ft | -1,915 ft |
| MIOCENE (Miocene (undifferentiated)) | 2,870 ft | -2,795 ft |
| CATAHOULA | 3,715 ft | -3,640 ft |
| GRETA | 4,370 ft | -4,295 ft |
| FRIO | 4,780 ft | -4,705 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 |
|---|---|
| 3,052–3,056 ft | Perforated |
| 3,220–3,224 ft | Perforated |
| 3,246–3,250 ft | Perforated |
| 3,484–3,488 ft | Perforated |
| ?–3,722 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 1,330 ft | 475 sx |
| 5.5" | 4,481 ft | 800 sx |
Permit History (3)
Applications (3)
Records & Logs
6 completion filings on record · 2 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
- H 20
- Max Depth
- 6,681 ft
- Drill Type
- Vertical
- County
- REFUGIO
- District
- 2
- Operator
- T-C OIL COMPANY LLC
- Completed
- 1986-01-28
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