Oil & Gas Companies in Howard County, TX
| Company Name | Company Location | Company Type | Most Recent Production |
| 1 | J.H.R. Corporation | Bridgeville, PA 15017 | Oil & Gas Operator | Jul 2001 |
| 2 | Jagged Peak Energy LLC | Oklahoma City, OK 73126 | Oil & Gas Operator | Oct 2025 |
| 3 | Jamex, Inc. | Lewisville, TX 75067 | Oil & Gas Operator | Oct 2025 |
| 4 | Jay Management Company LLC | Houston, TX 77057 | Oil & Gas Operator | Oct 2025 |
| 5 | Jay Resources Corporation | Houston, TX 77010 | Oil & Gas Operator | Feb 1998 |
| 6 | Jetta Operating Company Inc | Fort Worth, TX 76102 | Oil & Gas Operator | Oct 2025 |
| 7 | Jin Petroleum LLC | New Braunfels, TX 78130 | Oil Operator | Oct 2025 |
| 8 | JM Cox Resources LP | Midland, TX 79702 | Oil & Gas Operator | Apr 2019 |
| 9 | JMW Resources, Inc. | Midland, TX 79701 | Oil & Gas Operator | Oct 2025 |
| 10 | JPM Eoc Operating, Inc. | Houston, TX 77010 | Oil & Gas Operator | Sep 2016 |
| 11 | Jtex Oil Company, LLC | Colorado City, TX 79512 | Oil & Gas Operator | Jan 2025 |
| 12 | Just Oil & Gas, Inc. | Graham, TX 76450 | Oil & Gas Operator | Oct 2025 |
| 13 | Jva Operating Company | Midland, TX 79710 | Oil & Gas Operator | Oct 2021 |
Production numbers shown above are only for Howard County, TX and for the production period listed.