| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | K W Drilling, Inc. | Topeka, KS 66617 | Gas Operator | Sep 1991 |
| 2 | Kinderhook Oil & | Oil Operator | Dec 1993 | |
| 3 | KLM Exploration Company, Inc. | McLouth, KS 66054 | Oil Operator | Dec 2019 |
| 4 | KLMKH Inc | Charlotte, NC 28270 | Oil Operator | Jun 2025 |