42-323-33333
HorizontalCAGE RANCH
MAVERICK County · District 1 · TXCO RESOURCES INC. · COMANCHE-HALSELL (6500)
Permits
2
Max Depth
7,030 ft
First Permit
2009-09-10
Latest Activity
2009-09-10
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2009-10-14
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: TXCO RESOURCES INC. ≠ Production: EL TORO RESOURCES LLC (reported 2026-04)
Resolved via: production → EL TORO RESOURCES 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
2005-08
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 (6) Elevation 849 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| AUSTIN CHALK | 3,298 ft | -2,449 ft |
| EAGLEFORD (Eagle Ford) | 4,120 ft | -3,271 ft |
| BUDA | 4,714 ft | -3,865 ft |
| DEL RIO | 4,870 ft | -4,021 ft |
| GEORGETOWN | 5,093 ft | -4,244 ft |
| MCKNIGHT | 5,714 ft | -4,865 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 (2)
| Interval | Type |
|---|---|
| 6,230–7,171 ft | Open hole |
| 6,381–8,160 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 322 ft | 175 sx |
| 7" | 6,230 ft | 640 sx |
Permit History (2)
Applications (2)
Records & Logs
3 completion filings on record · 1 with log images at RRC.
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
- 326H
- Max Depth
- 7,030 ft
- Drill Type
- Horizontal
- County
- MAVERICK
- District
- 1
- Operator
- TXCO RESOURCES INC.
- Completed
- 2009-10-14
Operator
- Name
- TXCO RES INC
- Location
- SAN ANTONIO
- P-5 Status
- Inactive (filed 2009-11-02)
- Cum Oil (all leases)
- 2,405,807 bbl
- Cum Gas (all leases)
- 3,187,691 mcf
- Total Permits
- 201