Oil & Gas Companies in Johnson County, KY
| Company Name | Company Location | Company Type | Most Recent Production |
| 1 | Magnum DRLG Of Ohio, Inc | Ashland, KY 41102 | Oil & Gas Operator | Dec 2023 |
| 2 | Magnum Hunter Production, Inc. | Irving, TX 75014 | Oil & Gas Operator | Dec 2019 |
| 3 | Matriks Energy LLC | Ashland, KY 41102 | Gas Operator | Dec 2021 |
| 4 | MBM Production, LLC | Pikeville, KY 41501 | Oil & Gas Operator | Dec 2023 |
| 5 | Miami Oil Producers Inc | Reno, NV 89501 | Oil & Gas Operator | Dec 2012 |
| 6 | Miller, Luke A | Keaton, KY 41226 | Oil Operator | Dec 2023 |
| 7 | Mollett Oil Productions, LLC | Thelma, KY 41260 | Oil Operator | Dec 2020 |
Production numbers shown above are only for Johnson County, KY and for the production period listed.