Oil & Gas Companies in Brown County, TX
| Company Name | Company Location | Company Type | Most Recent Production |
|---|
| 1 | O Hill Enterprises, Inc. | La Grange, TX 78945 | Oil & Gas Operator | Jan 2014 |
| 2 | O'Brien, George H. Jr. | Midland, TX 79701 | Oil & Gas Operator | Jun 1994 |
| 3 | Ogden Resources Corporation | Bryan, TX 77802 | Oil & Gas Operator | Oct 2025 |
| 4 | Ogden Resources, LTD. | Bryan, TX 77802 | Oil & Gas Operator | Feb 2009 |
| 5 | Oil Projects, LLC | Houston, TX 77027 | Oil & Gas Operator | Oct 2025 |
| 6 | Oilwell Operators, Inc. | Pampa, TX 79066 | Oil & Gas Operator | Oct 2025 |
| 7 | One Epoch Energy, Inc. | Abilene, TX 79604 | Oil & Gas Operator | Mar 2008 |
| 8 | Orth Oil Company, Inc. | Cisco, TX 76437 | Oil & Gas Operator | Oct 2025 |
| 9 | Otex LLC | Santa Anna, TX 76878 | Oil & Gas Operator | Oct 2025 |
Production numbers shown above are only for Brown County, TX and for the production period listed.