Oil & Gas Companies in Knox 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 | Harper, William E. | Woodson, TX 76491 | Oil & Gas Operator | Jul 2016 |
| 3 | Hatcher, Ray | Burkburnett, TX 76354 | Oil & Gas Operator | Jun 2002 |
| 4 | Haynes & Shirley Production Co. | Iowa Park, TX 76367 | Oil & Gas Operator | Dec 2024 |
| 5 | Henderson & Erickson, Inc. | Midland, TX 79701 | Oil & Gas Operator | Dec 2024 |
| 6 | Henry Petroleum Corp. | Midland, TX 79703 | Oil & Gas Operator | Mar 2001 |
| 7 | Hexagon Oil And Gas Inc. | Fort Worth, TX 76132 | Oil & Gas Operator | Dec 2024 |
| 8 | High Plains Gas Systems, Inc. | Houston, TX 77019 | Oil & Gas Operator | Dec 2024 |
| 9 | Holden Energy Corporation | Ardmore, OK 73401 | Oil & Gas Operator | Mar 2015 |
| 10 | Hood, J. Frank, Jr. | Arlington, TX 76006 | Oil & Gas Operator | Dec 2024 |
| 11 | Hunter Brothers | Wichita Falls, TX 76302 | Oil & Gas Operator | Jul 2007 |
| 12 | HW Operating, LLC | Wichita Falls, TX 76308 | Oil & Gas Operator | Dec 2024 |
Production numbers shown above are only for Knox County, TX and for the production period listed.