42-409-30327
Final CompletionWELDER J. F. UNIT
SAN PATRICIO County · District 4 · TEXACO INC. · ODEM (6200)
Permits
2
Max Depth
7,200 ft
First Permit
1983-09-23
Latest Activity
1992-10-14
Lifespan
9 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
2013-09-24
EWA / Production operator mismatch
Scheduling: TEXACO INC. ≠ Production: 84 ENERGY LLC (reported 2025-08)
EWA / Permit operator mismatch
Scheduling: TEXACO INC. ≠ Permit: TEXACO E & P INC.
Resolved via: scheduling → TEXACO INC.
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
Operator History
Chain of Custody
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (4) Elevation 71 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BASE OF OAKVILLE (Oakville) | 3,700 ft | -3,629 ft |
| TOP OF CATAHOULA (Catahoula) | 3,900 ft | -3,829 ft |
| ANAHUAC | 4,900 ft | -4,829 ft |
| FRIO | 5,000 ft | -4,929 ft |
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 (7)
| Interval | Type |
|---|---|
| 5,566–5,574 ft | Perforated |
| 5,594–5,889 ft | Perforated |
| 5,612–5,616 ft | Perforated |
| 5,899–6,024 ft | Perforated |
| 6,141–6,148 ft | Perforated |
| 6,153–6,153 ft | Perforated |
| ?–6,164 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 628 ft | 450 sx |
| 4.5" | 7,200 ft | 820 sx |
Permit History (2)
Applications (2)
Records & Logs
8 completion filings on record · 2 with log images at RRC.
+2 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
- C 39
- Max Depth
- 7,200 ft
- Drill Type
- Vertical
- County
- SAN PATRICIO
- District
- 4
- Operator
- TEXACO INC.
Operator
- Name
- TEXACO INC
- Location
- MIDLAND
- P-5 Status
- Inactive (filed 1996-11-27)
- Total Permits
- 4,906