42-391-01724
Final CompletionL.A. NORDAN-THOS. O CONNOR EST
REFUGIO County · District 2 · T-C OIL COMPANY LLC · TOM OCONNOR (5425 SAND)
Permits
2
Max Depth
5,922 ft
First Permit
1977-06-30
Latest Activity
2011-05-12
Lifespan
34 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2014-09-19
Shut-In
—
Plugged
2016-08-25
EWA / Permit operator mismatch
Scheduling: T-C OIL COMPANY LLC ≠ Permit: T - C OIL COMPANY
Resolved via: scheduling → 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
2016-09
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (3) Elevation 48 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| FRIO - DISPOSAL (Frio) | 3,630 ft | -3,582 ft |
| JACKSON-YEGUA - DISPOSAL (Jackson) | 5,060 ft | -5,012 ft |
| CATAHOULA - DISPOSAL (Catahoula) | — | — |
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 (3)
| Interval | Type |
|---|---|
| 5,458–5,464 ft | Perforated |
| 5,458–5,464 ft | Open hole |
| 5,742–5,747 ft | Perforated |
Casing (6)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 1,129 ft | 525 sx |
| 10.75" | 1,129 ft | 525 sx |
| 10.75" | 1,129 ft | 525 sx |
| 5.5" | 5,922 ft | 528 sx |
| 5" | 5,922 ft | 528 sx |
| — | 5,922 ft | 528 sx |
Permit History (2)
Applications (2)
Records & Logs
3 completion filings on record.
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
- 43
- Max Depth
- 5,922 ft
- Drill Type
- Vertical
- County
- REFUGIO
- District
- 2
- Operator
- T-C OIL COMPANY LLC
- Completed
- 2014-09-19
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