Oil & Gas Companies in Midland County, TX
| Company Name | Company Location | Company Type | Most Recent Production |
|---|
| 1 | O'Benco, Inc. | Shreveport, LA 71136 | Oil & Gas Operator | Mar 2025 |
| 2 | O'Neill Properties, LTD. | Midland, TX 79702 | Oil & Gas Operator | Mar 2025 |
| 3 | Oak Prairie Operations, LLC | The Woodlands, TX 77381 | Oil & Gas Operator | Mar 2025 |
| 4 | Occidental Energy Marketing, Inc. | Houston, TX 77227 | Gas Operator | Sep 2015 |
| 5 | Occidental Permian LTD. | Houston, TX 77046 | Oil & Gas Operator | Mar 2025 |
| 6 | Ocean Energy, Inc. | Houston, TX 77002 | Oil & Gas Operator | Aug 2003 |
| 7 | Octane Energy Operating, LLC | Midland, TX 79701 | Oil & Gas Operator | Mar 2025 |
| 8 | Odessa Exploration, Inc. | Midland, TX 79702 | Oil & Gas Operator | Mar 2025 |
| 9 | Oga Operating L.L.C. | Midland, TX 79702 | Oil & Gas Operator | Jan 2000 |
| 10 | Ogs Operating Company, Inc. | Midland, TX 79701 | Oil & Gas Operator | Sep 2008 |
| 11 | Ojai Oil Company | Camarillo, CA 93012 | Oil & Gas Operator | Dec 2024 |
| 12 | Okla. Magic Circle Energy Corp. | Shawnee, OK 74801 | Oil & Gas Operator | Jul 2004 |
| 13 | Oklahoma RB Operating Company | Midland, TX 79701 | Oil & Gas Operator | Jan 1998 |
| 14 | Overflow Energy, LLC | Booker, TX 79005 | Oil & Gas Operator | Mar 2025 |
| 15 | Ovintiv USA Inc. | Denver, CO 80202 | Oil & Gas Operator | Mar 2025 |
| 16 | Oxbow Petroleum, LLC | Midland, TX 79703 | Oil & Gas Operator | Mar 2025 |
| 17 | Oxy USA Inc | Houston, TX 77046 | Oil & Gas Operator | Mar 2025 |
| 18 | Oxy USA WTP LP | Houston, TX 77046 | Oil & Gas Operator | Mar 2025 |
| 19 | Oxyrock Operating, LLC | Houston, TX 77046 | Oil & Gas Operator | Mar 2025 |
| 20 | Ozark Exploration, Inc. | Dallas, TX 75205 | Oil & Gas Operator | Mar 2025 |
Production numbers shown above are only for Midland County, TX and for the production period listed.