| 03-027-11251-00-00 | 31007 | Warnock | Estes, Kenneth B - PE | COLUMBIA | 4-19S-21W | HORSEHEAD CREEK | | Oil - Production | Plugged and Abandoned |
| 03-027-11287-00-00 | 31868 | Claiborne Wood Co. | Wessely Energy Company | COLUMBIA | 5-19S-21W | HORSEHEAD CREEK | | Oil - Production | Plugged and Abandoned |
| 03-027-11437-00-00 | 34119 | Grayson Heirs | Machin, Art & Associates Inc | COLUMBIA | 4-19S-21W | HORSEHEAD CREEK | | Oil - Production | Plugged and Abandoned |