Central Region Core Research Center Administration
| Township: | 23N | Range: | 5E | Section: | 20 |
| Quarter: | NWSE | County: | HARDING | State: | SD |
| API Number: | 4006320066 | Operator: | DEPCO INC | Well Name: | 33-20 FERKINGSTAD |
| Latitude: | 45.940509 | Longitude: | -103.528151 | Coordinate Source: | FROM STATE RECORDS |
| Minimum Depth: | 3330 | Maximum Depth: | 9330 | Security Flag: |