| 701 | United Operating, LLC *** | Midland, TX 79710 | Oil & Gas Operator | May 2024 |
| 702 | Unitex Oil & Gas, L.L.C. | Midland, TX 79701 | Oil & Gas Operator | May 2024 |
| 703 | Universal Resources Corp. | Salt Lake Cty, UT 84145 | Oil & Gas Operator | Jan 2000 |
| 704 | V-F Petroleum Inc. | Midland, TX 79702 | Oil & Gas Operator | May 2024 |
| 705 | Vanguard Operating, LLC | Houston, TX 77057 | Oil & Gas Operator | Feb 2021 |
| 706 | Vanguard Permian LLC | Houston, TX 77057 | Oil & Gas Operator | Nov 2018 |
| 707 | Vaquero Hunter Inc. | Andrews, TX 79714 | Oil & Gas Operator | Sep 2023 |
| 708 | Vaquero Operating | FT Stockton, TX 79735 | Oil & Gas Operator | May 2024 |
| 709 | Vaquero Permian, LLC | Andrews, TX 79714 | Oil & Gas Operator | May 2024 |
| 710 | Venus Oil Company | San Antonio, TX 78209 | Oil & Gas Operator | Dec 2002 |
| 711 | Viking Energy Corporation | Odessa, TX 79760 | Oil & Gas Operator | Dec 2021 |
| 712 | Viola Prod., Inc. | Dallas, TX 75251 | Oil & Gas Operator | May 2024 |
| 713 | Vision Natural Resources, LP | Midland, TX 79708 | Oil & Gas Operator | May 2024 |
| 714 | Vision Stone Petroleum, LLC | Houston, TX 77055 | Oil & Gas Operator | May 2024 |
| 715 | Vista Petroleum Corp | Houston, TX 77277 | Oil & Gas Operator | Dec 1996 |
| 716 | W & W Oil & Gas LLC | Wynona, OK 74084 | Oil Operator | Jan 2024 |
| 717 | Walsh & Watts Inc | Aledo, TX 76008 | Oil & Gas Operator | May 2024 |
| 718 | Westerly Exploration, Inc. | Houston, TX 77256 | Oil & Gas Operator | May 2024 |
| 719 | Westland Oil Development Corp. | Conroe, TX 77305 | Oil & Gas Operator | Mar 2008 |
| 720 | Westport Oil & Gas Company LP | The Woodlands, TX 77380 | Oil & Gas Operator | Feb 2007 |
| 721 | WGR, Inc. | Houston, TX 77046 | Gas Operator | Jul 2007 |
| 722 | White Rock Oil & Gas, LLC | Plano, TX 75024 | Oil & Gas Operator | May 2024 |
| 723 | White Wing Petroleum Inc. | Midland, TX 79702 | Oil & Gas Operator | Jul 2012 |
| 724 | White, Cecil | Monahans, TX 79756 | Oil & Gas Operator | Mar 2017 |
| 725 | Whitfield Energy | Midland, TX 79702 | Oil & Gas Operator | Jan 1999 |
| 726 | Whiting Oil And Gas Corporation | Houston, TX 77002 | Oil & Gas Operator | May 2024 |
| 727 | Williams, Clayton Energy, Inc. | Houston, TX 77070 | Oil & Gas Operator | May 2024 |
| 728 | Williams-Cody, Inc. | Houston, TX 77060 | Oil & Gas Operator | May 1994 |
| 729 | Wind River Energy, Inc. | Midland, TX 79710 | Oil & Gas Operator | May 2024 |
| 730 | Windsor Energy Group LLC | Oklahoma City, OK 73118 | Oil & Gas Operator | Aug 2021 |
| 731 | Windsor Permian LLC | Midland, TX 79701 | Oil & Gas Operator | Jun 2012 |
| 732 | WJC, Inc. | Post, TX 79356 | Oil & Gas Operator | May 2024 |
| 733 | Xeric Oil & Gas Company | Midland, TX 79702 | Oil & Gas Operator | Jul 1997 |
| 734 | Xeric Oil & Gas Corporation | Midland, TX 79702 | Oil & Gas Operator | Apr 2014 |
| 735 | Xog Operating LLC | Midland, TX 79702 | Oil & Gas Operator | May 2024 |
| 736 | XTO Energy Inc. | Spring, TX 77389 | Oil & Gas Operator | May 2024 |
| 737 | Yarborough Oil & Gas L.P. | Midland, TX 79701 | Oil & Gas Operator | Oct 2000 |
| 738 | Yates Oil & Gas Company | Midland, TX 79702 | Oil & Gas Operator | Mar 2008 |
| 739 | Yucca Energy, Inc. | Midland, TX 79702 | Oil & Gas Operator | May 2024 |
| 740 | Zarvona Energy LLC | Houston, TX 77002 | Oil & Gas Operator | May 2024 |