Central Region Core Research Center Administration
| Township: | 52N | Range: | 69W | Section: | 21 |
| Quarter: | NWNE | County: | CAMPBELL | State: | WY |
| API Number: | 4900522226 | Operator: | TRUE OIL | Well Name: | 31-21 DIAMOND SHAMROCK-FEDERAL |
| Latitude: | 44.48206 | Longitude: | -105.15483 | Coordinate Source: | FROM STATE RECORDS |
| Minimum Depth: | 520 | Maximum Depth: | 7620 | Security Flag: |