Riley 1-18
Plugged Dry hole well
| API number | 25-017-21126 |
|---|---|
| Operator | Hancock Warren J. |
| County | Custer, Montana |
| Completed | 1973-11-30 |
| Depth | 2,200 ft |
| Surface location | 46.275157, -104.991461 · wells within 1 mile |
| State record | Montana Board of Oil and Gas Conservation ↗ |
| Data as of | 2026-10-19 |
From Montana Board of Oil and Gas Conservation public records. Verify with the state before relying on this information.