42-409-03811
Final CompletionWELDER J. F. UNIT
SAN PATRICIO County · District 4 · TEXACO INC. · ODEM (5200 FRIO MIDDLE)
Permits
1
Max Depth
5,383 ft
First Permit
1982-06-10
Latest Activity
1982-06-10
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1951-07-01
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
Injection / Disposal
Permitted Volume
5,000 bbl/d
Max Pressure
1,000 psi
Injection Interval
2,702–2,920 ft
Injected (12mo)
138,276 bbl
Monthly injected volume (bbl, from H-10 filings through 2026-01-01)
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops
No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.
Perforations (5)
| Interval | Type |
|---|---|
| 2,840–2,870 ft | Perforated |
| 2,840–5,005 ft | Perforated |
| 2,875–2,900 ft | Perforated |
| 5,195–5,200 ft | Perforated |
| ?–5,005 ft | Perforated |
Casing (5)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 1,242 ft | 800 sx |
| 10.75" | 1,242 ft | 800 sx |
| 2.875" | 2,714 ft | — |
| 5.5" | 5,383 ft | 1,000 sx |
| 5.5" | 5,388 ft | 1,000 sx |
Permit History (1)
Applications (1)
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
- C-4
- Max Depth
- 5,383 ft
- Drill Type
- Vertical
- County
- SAN PATRICIO
- District
- 4
- Operator
- TEXACO INC.
- Completed
- 1951-07-01
Operator
- Name
- TEXACO INC
- Location
- MIDLAND
- P-5 Status
- Inactive (filed 1996-11-27)
- Total Permits
- 4,906