Oil & Gas Companies in Dawson County, TX
| Company Name | Company Location | Company Type | Most Recent Production |
|---|
| 1 | Occidental Energy Marketing, Inc. | Houston, TX 77227 | Gas Operator | Sep 2015 |
| 2 | Occidental Permian Eor, LLC | Houston, TX 77002 | Oil & Gas Operator | Sep 2026 |
| 3 | Occidental Permian LTD. | Houston, TX 77046 | Oil & Gas Operator | Sep 2026 |
| 4 | Ocean Energy Inc | Houston, TX 77002 | Oil & Gas Operator | Aug 2003 |
| 5 | Odessa Exploration, Inc. | Midland, TX 79702 | Oil & Gas Operator | Sep 2026 |
| 6 | Ogs Operating Company, Inc. | Midland, TX 79701 | Oil & Gas Operator | Sep 2008 |
| 7 | Okla. Magic Circle Energy Corp. | Shawnee, OK 74801 | Oil & Gas Operator | Jul 2004 |
| 8 | Oklahoma Oil Company | Dallas, TX 75206 | Oil & Gas Operator | Aug 2013 |
| 9 | Omar Operating Company | Midland, TX 79702 | Oil & Gas Operator | Sep 2013 |
| 10 | Onaroll Operating LLC | Lubbock, TX 79423 | Oil & Gas Operator | Sep 2026 |
| 11 | Opal Resources Operating Co.,LLC | Cypress, TX 77429 | Oil & Gas Operator | Jan 2019 |
| 12 | Otb Operating, LLC | Stanton, TX 79782 | Oil & Gas Operator | Sep 2026 |
| 13 | Ovintiv USA Inc. | Denver, CO 80202 | Oil & Gas Operator | Sep 2026 |
| 14 | Oxy USA Inc | Houston, TX 77046 | Oil & Gas Operator | Sep 2026 |
| 15 | Oxy USA WTP Eor, LLC | Houston, TX 77002 | Oil Operator | Sep 2026 |
| 16 | Oxy USA WTP LP | Houston, TX 77046 | Oil & Gas Operator | Sep 2026 |
| 17 | Oxyrock Operating, LLC | Houston, TX 77046 | Oil & Gas Operator | Sep 2026 |
Production numbers shown above are only for Dawson County, TX and for the production period listed.