Oil & Gas Companies in Lafourche Parish, LA
| Company Name | Company Location | Company Type | Most Recent Production |
|---|
| 1 | O'Sullivan Oil & Gas Co., Inc. | Houston, TX 77002 | Oil & Gas Operator | Oct 2000 |
| 2 | Ody Oil Corp. | | Oil & Gas Operator | Oct 1994 |
| 3 | Oil Country Management, Inc. | | Oil & Gas Operator | Jan 2005 |
| 4 | Oil Lift, Incorporated | Metairie, LA 70002 | Oil & Gas Operator | Apr 2020 |
| 5 | Olipdp II, LLC | Lafayette, LA 70503 | Oil & Gas Operator | Oct 2025 |
| 6 | Omni Operating Company | Osage, WY 82723 | Oil & Gas Operator | Sep 2001 |
| 7 | Orx Resources, Inc. | | Oil & Gas Operator | Dec 2009 |
| 8 | Orx Resources, L.L.C. | Houston, TX 77067 | Oil & Gas Operator | Oct 2025 |
| 9 | Oryx Energy Company | Dallas, TX 75221 | Oil & Gas Operator | May 2002 |
| 10 | Osr Oil & Gas Corp | Midland, TX 79710 | Oil & Gas Operator | Dec 2024 |
| 11 | Osyka Permian, LLC | Houston, TX 77079 | Oil & Gas Operator | Oct 2025 |
Production numbers shown above are only for Lafourche Parish, LA and for the production period listed.