Oil & Gas Companies in Beauregard Parish, LA
| Company Name | Company Location | Company Type | Most Recent Production |
|---|
| 1 | Halcon Louisiana Operating, LP | | Oil & Gas Operator | Sep 2017 |
| 2 | Hamilton Brothers Oil Co. | Houston, TX 77057 | Oil & Gas Operator | Mar 2015 |
| 3 | Hamman Oil & Refining Company | Houston, TX 77098 | Oil & Gas Operator | Oct 2025 |
| 4 | Harvard Investments, Inc. | | Oil & Gas Operator | Oct 2002 |
| 5 | Highlands Operating Co., Inc. | | Oil & Gas Operator | May 1990 |
| 6 | Hilcorp Energy Company | Houston, TX 77208 | Oil & Gas Operator | Oct 2025 |
| 7 | Hilliard Petroleum Inc. | Shreveport, LA 71101 | Oil & Gas Operator | Sep 2009 |
| 8 | Horizon Expl. & Dev. Co., Inc. | | Oil & Gas Operator | Jun 1995 |
| 9 | HS Resources, Inc. | Denver, CO 80202 | Oil & Gas Operator | Dec 2005 |
| 10 | Hunt Oil Company | Dallas, TX 75201 | Oil & Gas Operator | Oct 2025 |
Production numbers shown above are only for Beauregard Parish, LA and for the production period listed.