Central Region Core Research Center Administration
| Township: | 15N | Range: | 35E | Section: | 21 |
| Quarter: | NESW | County: | GARFIELD | State: | MT |
| API Number: | 2503305079 | Operator: | SHELL | Well Name: | 23-21 |
| Latitude: | 47.0384069 | Longitude: | -107.3046716 | Coordinate Source: | FROM STATE RECORDS |
| Minimum Depth: | 1120 | Maximum Depth: | 4700 | Security Flag: |