| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Petrol Oil & Gas, Inc. | Overland Park, KS 66210 | Oil & Gas Operator | Dec 2008 |
| 2 | Pieratt, Ralph | Burlington, KS 66839 | Oil Operator | Aug 1987 |
| 3 | Production Drilling, Inc. | Hays, KS 67601 | Oil Operator | Jun 2025 |