Oil & Gas Companies in Jack County, TX
| Company Name | Company Location | Company Type | Most Recent Production |
| 1 | K Cubed Resources, L.L.C. | Burleson, TX 76028 | Oil & Gas Operator | Dec 2025 |
| 2 | K&C Pump Truck, LLC | Graham, TX 76450 | Oil & Gas Operator | Dec 2018 |
| 3 | K-B Oil Company | Dallas, TX 75243 | Oil & Gas Operator | Dec 2020 |
| 4 | K-B Oil Company, LLC | Dallas, TX 75243 | Oil & Gas Operator | Dec 2025 |
| 5 | Kadane Corporation | Dallas, TX 75205 | Oil & Gas Operator | Dec 2025 |
| 6 | Kalda Company | Wichita Falls, TX 76307 | Oil & Gas Operator | Dec 1994 |
| 7 | Kaler Energy Corp. | Boerne, TX 78006 | Oil & Gas Operator | Dec 2025 |
| 8 | Kana Resources, Inc. | Dallas, TX 75243 | Oil & Gas Operator | Aug 2003 |
| 9 | Karper Company, The | Graham, TX 76450 | Oil & Gas Operator | Feb 2003 |
| 10 | Karper Oil & Gas Corporation | Graham, TX 76450 | Oil & Gas Operator | Dec 2025 |
| 11 | Kasle Energy Inc. | Cross Plains, TX 76443 | Oil & Gas Operator | Mar 2017 |
| 12 | Keene, Roy J. Jr. | Sugar Land, TX 77498 | Oil & Gas Operator | Jun 2016 |
| 13 | Kimleco Petroleum, Inc. | Wichita Falls, TX 76301 | Oil & Gas Operator | Dec 2025 |
| 14 | Kinder & Petty | Graham, TX 76450 | Oil & Gas Operator | Dec 2025 |
| 15 | Kiva Resources Inc. | Houston, TX 77265 | Oil & Gas Operator | Mar 2008 |
| 16 | Klabzuba Royalty Company | Prague, OK 74864-0567 | Oil & Gas Operator | Dec 2019 |
| 17 | Knight, Reuben B. | Windthorst, TX 76389 | Oil & Gas Operator | Dec 2025 |
| 18 | Kramer Operating, LLC | Graham, TX 76450 | Oil & Gas Operator | Dec 2025 |
| 19 | Kramer, Frank & Ethel FLP | Graham, TX 76450 | Oil & Gas Operator | Sep 2014 |
| 20 | Kramer, Frank C. | Graham, TX 76450 | Oil & Gas Operator | Apr 2004 |
| 21 | Kroh Operating LLC | Austin, TX 78746 | Oil & Gas Operator | Dec 2025 |
Production numbers shown above are only for Jack County, TX and for the production period listed.