Central Region Core Research Center Administration
| Township: | 52N | Range: | 68W | Section: | 31 |
| Quarter: | NWNE | County: | CROOK | State: | WY |
| API Number: | 4901106225 | Operator: | MIDROC OIL ANSCHUTZ OIL | Well Name: | 31-1 FEDERAL*SIMPSON |
| Latitude: | 44.45218 | Longitude: | -105.06999 | Coordinate Source: | FROM STATE RECORDS |
| Minimum Depth: | 200 | Maximum Depth: | 7630 | Security Flag: |