| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Kash Oil And Gas, Inc | Oil & Gas Operator | Oct 2020 | |
| 2 | Kerr-McGee Corporation | Dallas, TX 75380 | Oil & Gas Operator | May 2025 |
| 3 | Kerr-McGee Oil & Gas Onshr LLC | Oil & Gas Operator | Dec 2005 | |
| 4 | Kerr-McGee Rocky Mountain Corp | Denver, CO 80202 | Oil & Gas Operator | Jan 2007 |
| 5 | Key Operating Co., Inc. | Duncan, OK 73534-1284 | Oil & Gas Operator | Jan 2025 |
| 6 | Koch Gateway Pipeline Company | Oil & Gas Operator | Feb 2001 |