Oil & Gas Companies in St. James Parish, LA
| Company Name | Company Location | Company Type | Most Recent Production |
|---|
| 1 | Hallwood Petroleum, Inc. | Midland, TX 79701 | Oil & Gas Operator | Jun 2025 |
| 2 | Hallwood Petroleum, LLC | Dallas, TX 75219 | Oil & Gas Operator | Jan 2010 |
| 3 | Hec Petroleum, Inc | Midland, TX 79705 | Oil & Gas Operator | Mar 2006 |
| 4 | Henry Production Company, Inc. | Lafayette, LA 70505 | Oil & Gas Operator | Oct 2019 |
| 5 | Hilcorp Energy Company | Houston, TX 77208 | Oil & Gas Operator | Oct 2025 |
| 6 | Hunter Oil & Gas, LLC | | Oil & Gas Operator | Oct 2001 |
Production numbers shown above are only for St. James Parish, LA and for the production period listed.