Central Region Core Research Center Administration
| Township: | 46N | Range: | 71W | Section: | 1 |
| Quarter: | SWNW | County: | CAMPBELL | State: | WY |
| API Number: | 4900524947 | Operator: | DIAMOND SHAMROCK | Well Name: | 12-1 HOLDEN-FEDERAL |
| Latitude: | 43.99497 | Longitude: | -105.34055 | Coordinate Source: | FROM STATE RECORDS |
| Minimum Depth: | 8400 | Maximum Depth: | 10410 | Security Flag: |