42-323-32818
Final CompletionCAGE RANCH
MAVERICK County · District 1 · TXCO RESOURCES INC. · COMANCHE-HALSELL (6500)
Permits
1
Max Depth
7,100 ft
First Permit
2005-09-13
Latest Activity
2005-09-13
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2005-10-09
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: TXCO RESOURCES INC. ≠ Production: EL TORO RESOURCES LLC (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: TXCO RESOURCES INC. ≠ Permit: EXPLORATION COMPANY, THE
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 (4) Elevation 803 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| GEORGETOWN | 5,189 ft | -4,386 ft |
| MCKNIGHT | 5,709 ft | -4,906 ft |
| EDWARDS | 5,956 ft | -5,153 ft |
| GLEN ROSE | 6,305 ft | -5,502 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 (1)
| Interval | Type |
|---|---|
| 6,310–6,847 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 235 ft | 165 sx |
| 5.5" | 6,310 ft | 500 sx |
Permit History (1)
Applications (1)
Records & Logs
3 completion filings on record · 2 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
- 137
- Max Depth
- 7,100 ft
- Drill Type
- Vertical
- County
- MAVERICK
- District
- 1
- Operator
- TXCO RESOURCES INC.
- Completed
- 2005-10-09
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