42-391-31695
Final CompletionT-C OIL CO - O CONNOR
REFUGIO County · District 2 · T - C OIL COMPANY · LAKE PASTURE (H-484)
Permits
9
Max Depth
6,000 ft
First Permit
1983-12-22
Latest Activity
2008-05-01
Lifespan
24 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2004-07-27
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: T - C OIL COMPANY ≠ Production: T-C OIL COMPANY, LLC (reported 2013-06)
Resolved via: scheduling → T - C OIL COMPANY
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
6,000 bbl/d
Max Pressure
1,800 psi
Injection Interval
3,670–3,980 ft
Injected (12mo)
79,179 bbl
Monthly injected volume (bbl, from H-10 filings through 2025-11-01)
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (8) Elevation 56 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| LAGARTO | 1 ft | +55 ft |
| EOCENE | 2,180 ft | -2,124 ft |
| MIOCENE (Miocene (undifferentiated)) | 3,020 ft | -2,964 ft |
| CATAHOULA | 3,670 ft | -3,614 ft |
| GRETA | 4,350 ft | -4,294 ft |
| FRIO | 4,820 ft | -4,764 ft |
| FRIO | 4,845 ft | -4,789 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 (10)
| Interval | Type |
|---|---|
| 2,050–2,075 ft | Perforated |
| 3,804–3,824 ft | Perforated |
| 4,354–4,364 ft | Perforated |
| 4,370–4,379 ft | Perforated |
| 5,004–5,007 ft | Perforated |
| 5,292–5,296 ft | Perforated |
| 5,395–5,400 ft | Perforated |
| 5,604–5,607 ft | Perforated |
| 5,660–5,666 ft | Perforated |
| 5,756–5,760 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,517 ft | 700 sx |
| 9.625" | 1,518 ft | 700 sx |
| 9.625" | 1,519 ft | 700 sx |
| 5.5" | 5,990 ft | 1,147 sx |
Permit History (9)
T-C OIL CO.-O'CONNOR · 4,900 ft
2008-05-01
Spud 2008-06-03
T-C OIL CO.-O'CONNOR · 4,900 ft
2008-05-01
T-C OIL CO.-O'CONNOR · 5,000 ft
2006-12-06
Spud 2006-11-16
T-C OIL CO - O'CONNOR · 5,210 ft
2004-07-29
T-C OIL COMPANY-O'CONNOR · 6,000 ft
1991-05-21
Spud 1991-05-23
T-C OIL COMPANY-O'CONNOR · 6,000 ft
1989-11-09
T-C OIL CO.-O'CONNOR · 6,000 ft
1985-11-13
T-C OIL CO.-O'CONNOR · 6,000 ft
1984-08-22
T-C OIL CO. -O'CONNOR · 6,000 ft
1983-12-22
Spud 1984-01-26
Applications (10)
Records & Logs
23 completion filings on record · 7 with log images at RRC.
+17 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
- 63
- Max Depth
- 6,000 ft
- Drill Type
- Vertical
- County
- REFUGIO
- District
- 2
- Operator
- T - C OIL COMPANY
- Completed
- 2004-07-27
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