SUN MARK EXPLORATION 1B
Active Oil well
| API number | 42-055-32271 |
|---|---|
| RRC map location ID | 1035997 |
| Operator | CASTILLO OIL COMPANY LLC |
| County | Caldwell, Texas |
| Field | SALT FLAT WEST |
| Completed | 1982-01-26 |
| Depth | 2,690 ft |
| Surface location | 29.705922, -97.657528 · 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.