| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | W. D. Short Oil Co. | Oil Operator | Apr 2004 | |
| 2 | W.D. Short Oil Co., LLC | Oxford, KS 67119 | Oil & Gas Operator | Dec 2023 |
| 3 | W.R.A. Oil Co. | Oil & Gas Operator | Dec 2023 | |
| 4 | Wheatbelt Invest | Oil Operator | Mar 1991 |