| 30801 | V-F Petroleum Inc. | Midland, TX 79702 | Oil & Gas Operator | Dec 2025 |
| 30802 | V. E. Karnes | | Oil Operator | Jun 1989 |
| 30803 | V. Francis Weigel Family Partnership LLC | Gorham, KS 67640 | Oil Operator | Jun 2025 |
| 30804 | V. H. Brumley | | Oil Operator | Jul 1994 |
| 30805 | V. Monta Currie, Jr. | | Oil Operator | Jun 2007 |
| 30806 | V. R. Oil Co. | | Oil Operator | Jun 2025 |
| 30807 | V/J Oil Company | Yancey, TX 78886 | Oil & Gas Operator | Oct 2015 |
| 30808 | Vaalco Energy (USA), Inc. | Houston, TX 77042 | Oil & Gas Operator | Dec 2016 |
| 30809 | Vac Petroleum Co | | Oil Operator | Dec 1990 |
| 30810 | Vac-U-Lift Production Co.,Inc. | Lake Forest, CA 92630 | Oil & Gas Operator | Dec 2025 |
| 30811 | Vaca Energy LLC | | Oil & Gas Operator | Oct 2025 |
| 30812 | Vaca Operating Company LLC | Pacific PLSDS, CA 90272 | Oil & Gas Operator | Aug 2017 |
| 30813 | Vaco Oil Company | Cleveland, OK 74020 | Oil & Gas Operator | Jun 2003 |
| 30814 | Vail Energy/Enma | | Oil Operator | Oct 1987 |
| 30815 | Val Energy, Inc. | Wichita, KS 67202 | Oil & Gas Operator | Jun 2025 |
| 30816 | Valancy Operating LLC | Goldsby, OK 73093 | Oil & Gas Operator | Oct 2025 |
| 30817 | Valar Petroleum Inc | Houston, TX 77069 | Oil & Gas Operator | May 2006 |
| 30818 | Vale Petroleum Corporation | Houston, TX 77042 | Gas Operator | Jan 1995 |
| 30819 | Valence Operating Company | Kingwood, TX 77339 | Oil & Gas Operator | Dec 2025 |
| 30820 | Valentine Oil & Gas, L.C. | Carmine, TX 78932 | Oil Operator | Nov 2018 |
| 30821 | Valentine Oil Properties | Lowell, OH 45744 | Oil & Gas Operator | Dec 1997 |
| 30822 | Valera Oil Company | Kingsland, TX 78639 | Oil & Gas Operator | Apr 2000 |
| 30823 | Valerius, Inc. & Zine, Inc. | Corpus Chrsti, TX 78473 | Oil & Gas Operator | Jul 1994 |
| 30824 | Valerius, Robert D. Inc. | Corpus Chrsti, TX 78473 | Oil & Gas Operator | Aug 2003 |
| 30825 | Valero Producing Company | | Oil Operator | Sep 1987 |
| 30826 | Valiant Oil & Inv Co | | Oil & Gas Operator | Sep 2025 |
| 30827 | Valid Energy Company | | Oil & Gas Operator | Oct 2025 |
| 30828 | Validus Energy II Midcon LLC | Denver, CO 80202 | Oil & Gas Operator | Dec 2025 |
| 30829 | Validus Inc | Fort Lauderdale, FL 33304 | Oil & Gas Operator | Oct 2025 |
| 30830 | Validus NRG Aquilas Assetco LLC | Denver, CO 80202 | Oil & Gas Operator | Nov 2022 |
| 30831 | Validus Operating Inc. | Port Aransas, TX 78373 | Oil & Gas Operator | Oct 1998 |
| 30832 | Valjohn Energy Corporation | Dover, OK 73734 | Oil & Gas Operator | Oct 2025 |
| 30833 | Valkyrie Operating LLC | Denver, CO 80202 | Oil & Gas Operator | Nov 2025 |
| 30834 | Valla Energy Corporation | Odessa, TX 79762 | Oil & Gas Operator | Aug 2003 |
| 30835 | Vallecito Gas L.L.C. | Farmington, NM 87499 | Oil Operator | May 2012 |
| 30836 | Valley Energy Expl. | | Oil & Gas Operator | Dec 1984 |
| 30837 | Valley Energy Resources Inc. | | Oil & Gas Operator | Dec 2006 |
| 30838 | Valley Enterprises | New Concord, OH 43762 | Oil & Gas Operator | Dec 2001 |
| 30839 | Valley Gathering Company | Midland, TX 79702 | Oil & Gas Operator | Feb 1997 |
| 30840 | Valley Oil & Gas Inc | | Oil & Gas Operator | Nov 2013 |
| 30841 | Valley Operating Inc | Denver, CO 80218-3633 | Oil & Gas Operator | Nov 1995 |
| 30842 | Valley Petrochemicals, LLC | Pharr, TX 78577 | Oil Operator | Dec 2025 |
| 30843 | Valley Petrol Consulting Inc | Denton, TX 76205 | Oil Operator | Aug 2025 |
| 30844 | Valley Petroleum Company | Abilene, TX 79608 | Oil & Gas Operator | Dec 2025 |
| 30845 | Valley Petroleum Management | Utica, OH 43080 | Oil & Gas Operator | Dec 2024 |
| 30846 | Valley Resources, Inc. | Abilene, TX 79608 | Oil & Gas Operator | Aug 2003 |
| 30847 | Valor Energy, LLC | Dallas, TX 75205 | Oil & Gas Operator | May 2023 |
| 30848 | Valpoint Operating, LLC | Amarillo, TX 79101 | Oil & Gas Operator | Dec 2025 |
| 30849 | Vamco Operations | | Oil & Gas Operator | Jun 2025 |
| 30850 | Vamos Oil & Gas, LLC | Miami, FL 33129 | Oil & Gas Operator | Dec 2025 |
| 30851 | Van Buskirk Bill | | Oil Operator | Dec 1996 |
| 30852 | Van Buskirk, Billy L. | Severy, KS 67137 | Oil Operator | Dec 2009 |
| 30853 | Van Dall, Don | | Oil Operator | Mar 2015 |
| 30854 | Van Hampton Gas & Oil Co Inc | Pleasantville, PA 16341-0329 | Gas Operator | Dec 2020 |
| 30855 | Van Horn I H | Tulsa, OK 74145-5715 | Oil & Gas Operator | Mar 2001 |
| 30856 | Van Horn Oil & Gas Inc | Tulsa, OK 74170 | Oil & Gas Operator | Nov 1998 |
| 30857 | Van Horn Oil Company | Ada, OK 74820 | Oil & Gas Operator | Oct 1999 |
| 30858 | Van Lingen, Peter | Nashville, TN 37215 | Oil Operator | Dec 2023 |
| 30859 | Van Norman Pipe And Supply | | Oil & Gas Operator | Mar 2010 |
| 30860 | Van Oil Co Inc | Fort Worth, TX 76116 | Oil Operator | Dec 1997 |
| 30861 | Van Oil, Inc. | Madison, KS 66860 | Oil & Gas Operator | Apr 2025 |
| 30862 | Van Operating, LTD. | Albany, TX 76430 | Oil & Gas Operator | Dec 2025 |
| 30863 | Van Orsdol Paul | Bristow, OK 74010 | Oil & Gas Operator | Oct 2025 |
| 30864 | Van Tol Oil | Sanger, TX 76266 | Oil & Gas Operator | Dec 2025 |
| 30865 | Van Winkle Oil | Floresville, TX 78114 | Oil & Gas Operator | Dec 2025 |
| 30866 | Van Zandt Marilyn | Depew, OK 74028 | Gas Operator | Oct 2025 |
| 30867 | Van Zanten, Inc. | | Gas Operator | Jan 1990 |
| 30868 | Vanbelois Russell Inc | | Oil & Gas Operator | Apr 2000 |
| 30869 | Vanco Oil & Gas Corp. | Abilene, TX 79604 | Oil & Gas Operator | Dec 2025 |
| 30870 | Vancol Oil Co Inc | Ponca City, OK 74602-0030 | Oil & Gas Operator | May 2018 |
| 30871 | Vanderbilt Resources Corp. | Midland, TX 79701 | Oil & Gas Operator | Nov 1991 |
| 30872 | Vanderhoof Energy Prod LLC | Russell, PA 16345 | Oil & Gas Operator | Dec 2024 |
| 30873 | Vanderman Oil | Neosho Falls, KS 66758 | Oil Operator | Feb 2006 |
| 30874 | Vandermeer Energy Corp. | Dallas, TX 75225 | Oil & Gas Operator | Nov 1998 |
| 30875 | Vandeveer Energy, LLC | Dallas, TX 75225 | Oil & Gas Operator | Jul 2016 |
| 30876 | Vandiver, Tony E | Island, KY 42350 | Oil Operator | Dec 2023 |
| 30877 | Vanek, R. J. | Iowa Park, TX 76367 | Oil & Gas Operator | Dec 2025 |
| 30878 | Vanguard Environmental, LLC | | Oil Operator | Nov 2024 |
| 30879 | Vanguard Oil & Gas LLC | East Lansing, MI 48826 | Oil & Gas Operator | Dec 2024 |
| 30880 | Vanguard Operating, LLC | Houston, TX 77057 | Oil & Gas Operator | Aug 2019 |
| 30881 | Vanguard Permian, LLC | Houston, TX 77057 | Oil & Gas Operator | Nov 2018 |
| 30882 | Vanguard Petroleum Corp. | | Gas Operator | Jun 1986 |
| 30883 | Vanguard Production Company | Lubbock, TX 79410 | Oil & Gas Operator | Dec 2025 |
| 30884 | Vanmark Jack | Torrington, WY 82240 | Oil Operator | Dec 1997 |
| 30885 | Vanmax Explorati | | Oil Operator | Nov 1995 |
| 30886 | Vannatter, Louis E. | Medina, TX 78055 | Oil & Gas Operator | Dec 1996 |
| 30887 | Vanon Energy Inc | Fort Worth, TX 76162 | Oil & Gas Operator | Jul 2022 |
| 30888 | Vanroyen Oil And Gas, L.L.C. | Wichita, KS 67217 | Oil Operator | Jun 2025 |
| 30889 | Vantage Energy Appalachia II LLC | Washington, PA 15301-8936 | Gas Operator | Aug 2017 |
| 30890 | Vantage Energy Appalachia LLC | Washington, PA 15301-8936 | Gas Operator | Aug 2017 |
| 30891 | Vantage Energy Uinta LLC | Denver, CO 80237-2746 | Oil & Gas Operator | Dec 2017 |
| 30892 | Vantage Fort Worth Energy LLC | Pittsburgh, PA 15222 | Oil & Gas Operator | Dec 2025 |
| 30893 | Vantage Operating II, LLC | San Antonio, TX 78230 | Oil & Gas Operator | Dec 2025 |
| 30894 | Vantage Operating, LLC | San Antonio, TX 78230 | Oil & Gas Operator | Dec 2025 |
| 30895 | Vantage Petroleum, Inc. | Olmitz, KS 67564 | Oil Operator | May 2008 |
| 30896 | Vantage Point Operating Co. | Houston, TX 77057 | Oil & Gas Operator | Dec 2014 |
| 30897 | Vanya Oil & Gas, Inc. | Hardin, TX 77561 | Oil & Gas Operator | Dec 2025 |
| 30898 | Vaquero Big Horn LLC | Bakersfield, CA 93309 | Oil & Gas Operator | Oct 2025 |
| 30899 | Vaquero Energy Inc | Bakersfield, CA 93309 | Oil & Gas Operator | May 2023 |
| 30900 | Vaquero Gas Company,Incorporated | Houston, TX 77002 | Oil & Gas Operator | Jun 1993 |