Central Region Core Research Center Administration
| Township: | 39N | Range: | 61W | Section: | 2 |
| Quarter: | NWNESW | County: | NIOBRARA | State: | WY |
| API Number: | 4902705979 | Operator: | NATIONAL COOPERATIVE REFINING | Well Name: | 4 UNIT |
| Latitude: | 43.38567 | Longitude: | -104.15781 | Coordinate Source: | FROM STATE RECORDS |
| Minimum Depth: | 180 | Maximum Depth: | 3136 | Security Flag: |