Hellegaard 4H
Permitted Oil well
| API number | 25-091-21716 |
|---|---|
| Operator | D90 Energy, LLC |
| County | Sheridan, Montana |
| Field | Flat Lake |
| Completed | 1997-06-01 |
| Depth | 9,580 ft |
| Surface location | 48.969988, -104.186951 · 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.