| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Kaler Oil Company | Gainesville, TX 76240 | Oil & Gas Operator | Dec 2024 |
| 2 | Kebrh Operating LLC | Oil & Gas Operator | Jan 2024 | |
| 3 | KGH Operating Company | Billings, MT 59115 | Oil & Gas Operator | Aug 2025 |
| 4 | Kinder Morgan Inc | Lakewood, CO 80228 | Oil & Gas Operator | Dec 2011 |
| 5 | Kinderhook Dawson Prod | Oil Operator | Dec 2013 | |
| 6 | Kodiak Petroleum Inc | Englewood, CO 80155 | Oil & Gas Operator | Jun 2025 |
| 7 | Kuhn Oil Co Inc | Timber Lake, SD 57656 | Oil Operator | Dec 2024 |