| 1 | G & F Oil, Inc. | Aledo, TX 76008 | Oil & Gas Operator | Oct 2025 |
| 2 | G E Operating, Inc. | Graham, TX 76450 | Oil & Gas Operator | May 2020 |
| 3 | G&L Oil And Gas, LLC | Windthorst, TX 76389 | Oil & Gas Operator | Oct 2025 |
| 4 | Gage, H. L. | Windthorst, TX 76389 | Oil & Gas Operator | May 2005 |
| 5 | Gasoco, Inc. | Wichita Falls, TX 76307 | Oil & Gas Operator | Apr 2005 |
| 6 | GBG Operating Corp. | Wichita Falls, TX 76302 | Oil & Gas Operator | Sep 1998 |
| 7 | Gen-Sher | Bluegrove, TX 76352 | Oil & Gas Operator | Feb 2005 |
| 8 | Gen-Sher L.L.P. | Bluegrove, TX 76352 | Oil & Gas Operator | Oct 2025 |
| 9 | Genepa Petroleum Company | Spring, TX 77379 | Oil & Gas Operator | Oct 2025 |
| 10 | General Operating Company | Wichita Falls, TX 76307 | Oil & Gas Operator | Oct 2025 |
| 11 | Gilmore, Leo Oil, Inc. | Holliday, TX 76366 | Oil & Gas Operator | Oct 2025 |
| 12 | Ginnings Company | Wichita Falls, TX 76301 | Oil & Gas Operator | Apr 2025 |
| 13 | Glen D. Gonzenbach, LLC | Henrietta, TX 76365 | Oil & Gas Operator | Dec 2016 |
| 14 | Glenn, Lyndell | Wichita Falls, TX 76310 | Oil & Gas Operator | Oct 2025 |
| 15 | Go Oil Corp. | Jacksboro, TX 76458 | Oil & Gas Operator | Oct 2025 |
| 16 | Goat Mayo Oil Company | Wichita Falls, TX 76307 | Oil & Gas Operator | Aug 2003 |
| 17 | Goforth Production Company | Rockdale, TX 76567 | Oil Operator | Feb 2014 |
| 18 | Golden Resources Corporation | Dallas, TX 75238 | Oil & Gas Operator | Dec 1998 |
| 19 | Gonzenbach Oil & Gas, LLC | Henrietta, TX 76365 | Oil & Gas Operator | May 2020 |
| 20 | Gonzenbach, Glen D | Henrietta, TX 76365 | Oil & Gas Operator | Aug 2007 |
| 21 | Goodner, Tom Oil Interest | Windthorst, TX 76389 | Oil & Gas Operator | Jun 2010 |
| 22 | Grace, Jack Production Co, LLC | Wichita Falls, TX 76310 | Oil & Gas Operator | Oct 2025 |
| 23 | Grace, Jack, Prod. Co. | Wichita Falls, TX 76302 | Oil & Gas Operator | Mar 1997 |
| 24 | Grand Energy, Inc. | Dallas, TX 75248 | Oil & Gas Operator | Oct 2002 |
| 25 | Gray, Mark W. Inc. | Wichita Falls, TX 76308 | Oil & Gas Operator | Aug 2003 |
| 26 | Grayson Petroleum Company | Whitesboro, TX 76273 | Oil & Gas Operator | Oct 2025 |
| 27 | Great American Resources Inc. | Bowie, TX 76230 | Oil & Gas Operator | Oct 2025 |
| 28 | Great West Operating Co., Inc. | Dallas, TX 75240 | Oil & Gas Operator | Aug 2003 |
| 29 | Greco Operating, LLC | Graham, TX 76450 | Oil & Gas Operator | Oct 2025 |
| 30 | Griffith, Johnnie R. | O'Fallon, IL 62269 | Oil & Gas Operator | Dec 1996 |
| 31 | Gulf Central Petroleum Corp. | Dallas, TX 75252 | Oil & Gas Operator | Oct 2025 |
| 32 | Gunn Oil Company | Wichita Falls, TX 76307 | Oil & Gas Operator | Oct 2025 |
| 33 | Gunsight Supply Co. | Wichita Falls, TX 76308 | Oil & Gas Operator | Aug 2003 |
| 34 | Gupton Gas Co. | Fort Worth, TX 76107 | Oil & Gas Operator | Aug 1994 |