CASTELLANO 4
Active Oil well
| API number | 42-029-31041 |
|---|---|
| RRC map location ID | 1099408 |
| Operator | TEXAS SECONDARY OIL CORPORATION |
| County | Bexar, Texas |
| Field | SOMERSET |
| Completed | 1980-03-28 |
| Depth | 1,186 ft |
| Surface location | 29.212336, -98.661615 · wells within 1 mile |
| State record | Railroad Commission of Texas ↗ |
| Data as of | 2026-10-17 |
From Railroad Commission of Texas public records. Verify with the state before relying on this information.