CHALLENGER UNIT A 9H
Active Oil well
| API number | 42-255-33665 |
|---|---|
| RRC map location ID | 1126510 |
| Operator | MARATHON OIL EF LLC |
| County | Karnes, Texas |
| Field | EAGLEVILLE (EAGLE FORD-2) |
| Completed | 2019-12-13 |
| Depth | 11,114 ft |
| Surface location | 28.909712, -97.973610 · 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.