Oil & Gas Companies in Webb County, TX
| Company Name | Company Location | Company Type | Most Recent Production |
|---|
| 1 | Oak Energy, LLC | Houston, TX 77027 | Oil & Gas Operator | Apr 2025 |
| 2 | Oakwood Energy, Inc. | Jourdanton, TX 78026 | Oil & Gas Operator | Mar 2023 |
| 3 | Oblaen Resources LLC | Wallis, TX 77485 | Oil & Gas Operator | Apr 2025 |
| 4 | Ocean Energy, Inc. | Houston, TX 77002 | Oil & Gas Operator | Aug 2003 |
| 5 | Okie Crude Company | Tulsa, OK 74103 | Oil & Gas Operator | Jan 2025 |
| 6 | Okie Operating Company, LTD. | Tulsa, OK 74103 | Oil & Gas Operator | Apr 2025 |
| 7 | Omega Energy Corp. | Graham, TX 76450 | Oil & Gas Operator | Apr 2025 |
| 8 | Omega Energy, LLC | Corpus Chrsti, TX 78418 | Oil & Gas Operator | Apr 2025 |
| 9 | Omni Oil & Gas, Inc. | San Antonio, TX 78229 | Oil & Gas Operator | Oct 2017 |
| 10 | Omni Operating Company(A) | Dallas, TX 75370 | Oil & Gas Operator | Apr 2025 |
| 11 | Opex Energy, LLC | Houston, TX 77042 | Oil & Gas Operator | Mar 2008 |
| 12 | Orr Production Company | Austin, TX 78746 | Oil & Gas Operator | Dec 2000 |
| 13 | Outline Oil Company LLC | Beeville, TX 78104 | Oil Operator | Apr 2025 |
| 14 | Overly Operating Co. | San Antonio, TX 78209 | Oil & Gas Operator | Jul 2013 |
| 15 | Oxy USA Inc | Houston, TX 77046 | Oil & Gas Operator | Apr 2025 |
Production numbers shown above are only for Webb County, TX and for the production period listed.