Central Region Core Research Center Administration
| Township: | 28N | Range: | 46E | Section: | 21 |
| Quarter: | SWNENW | County: | ROOSEVELT | State: | MT |
| API Number: | 2508521499 | Operator: | LADD PETROLEUM | Well Name: | 1 STANDING HEIRS |
| Latitude: | 48.1726155 | Longitude: | -105.7951321 | Coordinate Source: | FROM STATE RECORDS |
| Minimum Depth: | 3900 | Maximum Depth: | 7330 | Security Flag: |