Oil & Gas Companies in Lavaca County, TX
| 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 | O'Tool Oil & Gas, LLC | Dallas, TX 75219 | Oil & Gas Operator | Dec 2024 |
| 3 | Occidental Energy Company, Inc. | Houston, TX 77282 | Oil & Gas Operator | Jul 2021 |
| 4 | Oil Lease Operating Co. | Coldspring, TX 77331 | Oil & Gas Operator | Aug 2003 |
| 5 | Oldfield Acquisition LP | Austin, TX 78733 | Oil & Gas Operator | Sep 1996 |
| 6 | Olipdp II, LLC | Lafayette, LA 70503 | Oil & Gas Operator | Dec 2024 |
| 7 | Olsen Energy Inc. | Boerne, TX 78006 | Oil & Gas Operator | Dec 2024 |
| 8 | Osyka Producing Company, Inc. | Houston, TX 77242 | Oil & Gas Operator | Dec 2024 |
| 9 | Outline Oil Corp. | San Antonio, TX 78217 | Oil & Gas Operator | Dec 2024 |
| 10 | Overflow Energy, LLC | Booker, TX 79005 | Oil & Gas Operator | Dec 2024 |
| 11 | Overton Park Oil & Gas LP | Fort Worth, TX 76109 | Oil & Gas Operator | Dec 2024 |
| 12 | Ozark Exploration, Inc. | Dallas, TX 75205 | Oil & Gas Operator | Dec 2024 |
Production numbers shown above are only for Lavaca County, TX and for the production period listed.