| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | K C S Michigan Resources Inc | Oil & Gas Operator | Mar 2004 | |
| 2 | Kasperski Oil Corp | Oil & Gas Operator | May 2002 | |
| 3 | KCS Resources, Inc. | Houston, TX 77002 | Oil & Gas Operator | Feb 2009 |
| 4 | Kep Exploration Inc | Oil & Gas Operator | Feb 1991 | |
| 5 | Kep Exploration Inc And Haggard Ward M | Oil & Gas Operator | Dec 1986 | |
| 6 | Kirby Exploration Co Of Texas | Oil & Gas Operator | Nov 1993 | |
| 7 | Klabzuba Oil & Gas Inc | Denver, CO 80202 | Oil & Gas Operator | Aug 2012 |