Central Region Core Research Center Administration
| Township: | 37N | Range: | 65W | Section: | 21 | 
| Quarter: | SESE | County: | NIOBRARA | State: | WY | 
| API Number: | 4902720205 | Operator: | MACPET | Well Name: | 44-21 USA | 
| Latitude: | 43.16349 | Longitude: | -104.65893 | Coordinate Source: | FROM STATE RECORDS | 
| Minimum Depth: | 2000 | Maximum Depth: | 8312 | Security Flag: |