Central Region Core Research Center Administration
| Township: | 5S | Range: | 4E | Section: | 28 |
| Quarter: | SESENW | County: | MARSHALL | State: | OK |
| API Number: | 3509520107 | Operator: | UNION OIL | Well Name: | 1-28 RILEY GOODWIN |
| Latitude: | 34.093478 | Longitude: | -96.890197 | Coordinate Source: | FROM STATE RECORDS |
| Minimum Depth: | 5800 | Maximum Depth: | 8600 | Security Flag: |