Central Region Core Research Center Administration
| Township: | 38N | Range: | 90W | Section: | 12 |
| Quarter: | NENE | County: | FREMONT | State: | WY |
| API Number: | 4901320332 | Operator: | SOHIO PETROLEUM | Well Name: | 11 MADDEN UNIT |
| Latitude: | 43.28223 | Longitude: | -107.57372 | Coordinate Source: | FROM STATE RECORDS |
| Minimum Depth: | 40 | Maximum Depth: | 8900 | Security Flag: |