J. J. O'CONNOR 4
Active Oil well
| API number | 15-195-00178 |
|---|---|
| KGS well ID | 1002953676 |
| Operator | Landmark Resources, Inc. |
| County | Trego, Kansas |
| Field | WALZ |
| Spudded | 1951-04-13 |
| Completed | 1951-05-16 |
| Depth | 3,708 ft |
| Surface location | 39.098712, -99.605931 · wells within 1 mile |
| State record | Kansas Geological Survey ↗ |
| Data as of | 2026-10-09 |
From Kansas Geological Survey public records. Verify with the state before relying on this information.