Oil & Gas Companies in Baylor County, TX
| Company Name | Company Location | Company Type | Most Recent Production |
| 1 | H & M Resources LLC | Dallas, TX 75225 | Oil & Gas Operator | Oct 2025 |
| 2 | Harding Company | Dallas, TX 75244 | Oil & Gas Operator | Jan 2015 |
| 3 | Hatcher, Ray | Burkburnett, TX 76354 | Oil & Gas Operator | Jun 2002 |
| 4 | Helmerich & Payne, Inc. | Tulsa, OK 74114 | Oil & Gas Operator | Jun 2025 |
| 5 | Henderson, Sam F. | Odessa, TX 79760 | Oil & Gas Operator | Nov 2002 |
| 6 | Henson Exploration, L.P. | Abilene, TX 79608 | Oil & Gas Operator | Oct 2025 |
| 7 | Hep Oil GP, LLC | Gainesville, TX 76241 | Oil & Gas Operator | Mar 2015 |
| 8 | Herring, Ray | Graham, TX 76450 | Oil & Gas Operator | Jul 2014 |
| 9 | Hess, Jerry Operating Co. | Muenster, TX 76252 | Oil & Gas Operator | Oct 2025 |
| 10 | Heydrick Petroleum Company | Wichita Falls, TX 76308 | Oil & Gas Operator | Oct 2025 |
| 11 | Hindman, E. C. Jr. Partnership | Breckenridge, TX 76424 | Oil & Gas Operator | Dec 2008 |
| 12 | Hood, J. F. | Holliday, TX 76366 | Oil & Gas Operator | Apr 2010 |
| 13 | Hood, J. Frank, Jr. | Arlington, TX 76006 | Oil & Gas Operator | Oct 2025 |
| 14 | Hughes & Shawver | Olney, TX 76374 | Oil & Gas Operator | Aug 1996 |
| 15 | Hughes, Bill Drilling, Inc. | Graham, TX 76450 | Oil & Gas Operator | Oct 2025 |
Production numbers shown above are only for Baylor County, TX and for the production period listed.