Central Region Core Research Center Administration
| Township: | 6S | Range: | 36E | Section: | 21 |
| Quarter: | NWNW | County: | BIG HORN | State: | MT |
| API Number: | 2500321198 | Operator: | PRESIDIO EXPLORATION | Well Name: | 4-21 CROW TRIBAL |
| Latitude: | 45.3021508801 | Longitude: | -107.3126270742 | Coordinate Source: | FROM STATE RECORDS |
| Minimum Depth: | 4000 | Maximum Depth: | 6550 | Security Flag: |