Central Region Core Research Center Administration
| Township: | 28N | Range: | 58E | Section: | 13 |
| Quarter: | SENW | County: | ROOSEVELT | State: | MT |
| API Number: | 2508521444 | Operator: | DONALD C.SLAWSON | Well Name: | 1-13 GRANLEY |
| Latitude: | 48.1793721 | Longitude: | -104.1738062 | Coordinate Source: | FROM STATE RECORDS |
| Minimum Depth: | 7900 | Maximum Depth: | 12770 | Security Flag: |