Central Region Core Research Center Administration
| Township: | 4S | Range: | 47E | Section: | 25 |
| Quarter: | SESE | County: | POWDER RIVER | State: | MT |
| API Number: | 2507521559 | Operator: | INTERNATIONAL NUCLEAR | Well Name: | 18 NP |
| Latitude: | 45.4508388 | Longitude: | -105.8604307 | Coordinate Source: | FROM STATE RECORDS |
| Minimum Depth: | 190 | Maximum Depth: | 7120 | Security Flag: |