Oil & Gas Companies in Ward County, TX
| Company Name | Company Location | Company Type | Most Recent Production |
|---|
| 1 | O'Ryan Oil And Gas | Odessa, TX 79768 | Oil & Gas Operator | Nov 2025 |
| 2 | O. H. B. Inc. | San Angelo, TX 76902 | Oil & Gas Operator | Sep 2019 |
| 3 | O. H. M. Operating | Pampa, TX 79065 | Oil & Gas Operator | Nov 2025 |
| 4 | Oahe Oil Company | Texline, TX 79087 | Oil & Gas Operator | May 2004 |
| 5 | Oasis Petroleum Permian LLC | Houston, TX 77002 | Oil & Gas Operator | Nov 2025 |
| 6 | Occidental Energy Company, Inc. | Houston, TX 77282 | Oil & Gas Operator | Jul 2021 |
| 7 | Occidental Energy Marketing, Inc. | Houston, TX 77227 | Gas Operator | Sep 2015 |
| 8 | Occidental Permian LTD. | Houston, TX 77046 | Oil & Gas Operator | Nov 2025 |
| 9 | Ocean Energy Inc | Houston, TX 77002 | Oil & Gas Operator | Aug 2003 |
| 10 | Octane Energy Operating, LLC | Midland, TX 79701 | Oil & Gas Operator | Nov 2025 |
| 11 | Ogs Operating Company, Inc. | Midland, TX 79701 | Oil & Gas Operator | Sep 2008 |
| 12 | Okie Crude Company | Tulsa, OK 74103 | Oil & Gas Operator | Jul 2025 |
| 13 | Oklahoma RB Operating Company | Midland, TX 79701 | Oil & Gas Operator | Jan 1998 |
| 14 | Olifant Energy LLC | Tulsa, OK 74119 | Oil & Gas Operator | Jun 2019 |
| 15 | Olsen Energy Inc. | Boerne, TX 78006 | Oil & Gas Operator | Nov 2025 |
| 16 | Omar Operating Company | Midland, TX 79702 | Oil & Gas Operator | Sep 2013 |
| 17 | Omimex Petroleum Inc | Fort Worth, TX 76120 | Oil & Gas Operator | Aug 2022 |
| 18 | On Pointe Operating LLC | Jones, OK 73049 | Oil & Gas Operator | Nov 2025 |
| 19 | Orion Energen Inc. | Austin, TX 78731 | Oil & Gas Operator | Jul 2023 |
| 20 | Orla Petco, Inc. | Midland, TX 79708 | Oil & Gas Operator | Nov 2025 |
| 21 | Oryx Energy Company | Dallas, TX 75221 | Oil & Gas Operator | May 2002 |
| 22 | Oxy USA Inc | Houston, TX 77046 | Oil & Gas Operator | Nov 2025 |
| 23 | Oxy USA WTP LP | Houston, TX 77046 | Oil & Gas Operator | Nov 2025 |
Production numbers shown above are only for Ward County, TX and for the production period listed.