42-391-33312
PRODUCING HorizontalO CONNOR
REFUGIO County · District 2 · T-C OIL COMPANY LLC · HUFF (4400)
Permits
1
Max Depth
4,421 ft
First Permit
2023-06-21
Latest Activity
2023-06-21
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2024-05-29
Shut-In
—
Plugged
—
P-5 Org Status: Active
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
1998-01
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 (6) Elevation 68 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| MIOCENE (Miocene (undifferentiated)) | 2,300 ft | -2,232 ft |
| CATAHOULA - DISPOSAL (Catahoula) | 3,710 ft | -3,642 ft |
| GRETA | 4,416 ft | -4,348 ft |
| FRIO - DISPOSAL (Frio) | — | — |
| JACKSON-YEGUA - DISPOSAL (Jackson) | — | — |
| 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 ↗
Offset Well Tops (nearest 8 wells with tops)
What nearby completed wells reported.
Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).
Perforations (8)
| Interval | Type |
|---|---|
| 4,424–4,424 ft | Perforated |
| 5,035–5,275 ft | Perforated |
| 5,275–5,575 ft | Perforated |
| 5,275–6,315 ft | Perforated |
| 5,575–5,875 ft | Perforated |
| 5,875–6,035 ft | Perforated |
| 6,080–6,180 ft | Perforated |
| 6,215–6,315 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 1,380 ft | 1,105 sx |
| 7.625" | 5,031 ft | 700 sx |
| 4.5" | 6,342 ft | 280 sx |
Permit History (1)
Applications (1)
Records & Logs
4 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.
Well Details
- Well Number
- 103H
- Max Depth
- 4,421 ft
- Drill Type
- Horizontal
- County
- REFUGIO
- District
- 2
- Operator
- T-C OIL COMPANY LLC
- Completed
- 2024-05-29
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
- 283