Oil & Gas Companies in King County, TX
| Company Name | Company Location | Company Type | Most Recent Production |
|---|
| 1 | Hale Oil & Gas Properties | Graham, TX 76450 | Oil & Gas Operator | Jul 1997 |
| 2 | Halliburton Operating Company | Plano, TX 75093 | Oil & Gas Operator | Oct 2025 |
| 3 | Hanson Corporation | New Braunfels, TX 78132 | Oil & Gas Operator | Mar 2008 |
| 4 | Hat Oil & Gas, Inc. | Slaton, TX 79364 | Oil & Gas Operator | Feb 2002 |
| 5 | Helmcamp, Inc. | Wichita Falls, TX 76307 | Oil & Gas Operator | Apr 2002 |
| 6 | Henderson & Erickson, Inc. | Midland, TX 79701 | Oil & Gas Operator | Oct 2025 |
| 7 | Henson Exploration, L.P. | Abilene, TX 79608 | Oil & Gas Operator | Oct 2025 |
| 8 | HGN Operating I, LLC | Abilene, TX 79604 | Oil & Gas Operator | Oct 2025 |
| 9 | High River Res Operating, LLC | Dallas, TX 75219 | Oil & Gas Operator | Oct 2025 |
| 10 | Holli-Tex Supply Co. | Holliday, TX 76366 | Oil & Gas Operator | May 2018 |
| 11 | Hunt Oil Company | Dallas, TX 75201 | Oil & Gas Operator | Oct 2025 |
Production numbers shown above are only for King County, TX and for the production period listed.