Oil & Gas Companies in Marion County, TX
| Company Name | Company Location | Company Type | Most Recent Production |
|---|
| 1 | Harman Operating Company, Inc. | Tyler, TX 75702 | Oil & Gas Operator | Dec 2007 |
| 2 | Hart & McFarland | Vivian, LA 71082 | Oil & Gas Operator | Jul 2026 |
| 3 | Harvest Petroleum Inc. | Frisco, TX 75033 | Oil & Gas Operator | Jul 2026 |
| 4 | Hawkins Oil & Gas, Inc. | Tulsa, OK 74103 | Oil & Gas Operator | Dec 2016 |
| 5 | HD Operating Co, LLC | Kilgore, TX 75663 | Oil Operator | Jul 2026 |
| 6 | Herd Producing Company, Inc. | Tyler, TX 75711 | Oil & Gas Operator | Jul 2026 |
| 7 | Hilliard Petroleum Inc. | Shreveport, LA 71101 | Oil & Gas Operator | Sep 2009 |
| 8 | Howell Oil & Gas, Inc. | Marshall, TX 75671 | Oil & Gas Operator | Oct 2019 |
| 9 | Hurley Petroleum Corporation | Baton Rouge, LA 70821 | Oil & Gas Operator | Feb 2000 |
Production numbers shown above are only for Marion County, TX and for the production period listed.