| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Lancer Oil, Inc. | Piqua, KS 66761 | Oil Operator | May 2005 |
| 2 | Laymon Oil Compa | Oil & Gas Operator | Dec 1996 | |
| 3 | Laymon Oil Company | Oil Operator | Feb 2001 | |
| 4 | Laymon Oil II, LLC | Neosho Falls, KS 66758 | Oil Operator | Dec 2023 |
| 5 | Lincoln 77, Inc. | Chanute, KS 66720 | Oil Operator | Dec 2001 |