| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | T.C.G. Oil Co. | Iola, KS 66749 | Oil Operator | Sep 2009 |
| 2 | T.C.G. Oil Co., A General Partnership | Laharpe, KS 66755 | Oil Operator | Aug 2009 |
| 3 | Tailwater, Inc. | Oklahoma City, OK 73154 | Oil Operator | Aug 2024 |
| 4 | Teko Oil & Gas I | Oil Operator | Aug 1992 | |
| 5 | Three-D Resources, Inc. | Liberal, KS 67905 | Oil & Gas Operator | Jun 2025 |
| 6 | Town Oil Company | Paola, KS 66071 | Oil & Gas Operator | May 2025 |