42-391-30168
Final CompletionOCONNOR DENNIS ET AL -L-
REFUGIO County · District 2 · T - C OIL COMPANY · LAKE PASTURE (L-206)
Permits
3
Max Depth
5,820 ft
First Permit
1979-03-28
Latest Activity
2007-01-31
Lifespan
28 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1979-04-09
Shut-In
—
Plugged
2021-12-01
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 (6) Elevation 52 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| LAGARTO | 1 ft | +51 ft |
| MIOCENE (Miocene (undifferentiated)) | 2,240 ft | -2,188 ft |
| CATAHOULA | 3,710 ft | -3,658 ft |
| GRETA | 4,376 ft | -4,324 ft |
| FRIO | 4,830 ft | -4,778 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 (8)
| Interval | Type |
|---|---|
| 2,099–2,103 ft | Perforated |
| 2,254–2,261 ft | Perforated |
| 4,378–4,390 ft | Perforated |
| 4,392–4,400 ft | Perforated |
| 4,404–4,412 ft | Perforated |
| 4,513–4,517 ft | Perforated |
| 5,211–? ft | Perforated |
| 5,292–? ft | Perforated |
Casing (5)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,537 ft | 575 sx |
| 1.5" | 2,091 ft | — |
| 1.5" | 2,240 ft | — |
| 5.5" | 5,814 ft | 515 sx |
| 5.5" | 5,815 ft | 515 sx |
Permit History (3)
Applications (3)
Records & Logs
11 completion filings on record · 2 with log images at RRC.
+5 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
- L 38
- Max Depth
- 5,820 ft
- Drill Type
- Vertical
- County
- REFUGIO
- District
- 2
- Operator
- T - C OIL COMPANY
- Completed
- 1979-04-09
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