| 801 | White Star Petroleum II LLC | | Oil & Gas Operator | Dec 2023 |
| 802 | White Star Petroleum LLC | | Oil & Gas Operator | Dec 2023 |
| 803 | White Stone LLC | Waynoka, OK 73860-4801 | Oil & Gas Operator | Jan 2024 |
| 804 | White Stride LLC | Yukon, OK 73085 | Oil Operator | Apr 2024 |
| 805 | White Walter & Betty | | Oil Operator | Mar 2018 |
| 806 | White Wilber R Oil Enterprises | | Oil & Gas Operator | May 2006 |
| 807 | White Wing Petroleum Inc. | Midland, TX 79702 | Oil & Gas Operator | Jul 2012 |
| 808 | White Wolf Energy LLC | | Oil & Gas Operator | Oct 2022 |
| 809 | White'S Industrial Engine'S | Houston, TX 77070 | Oil & Gas Operator | Apr 2024 |
| 810 | White'S Well Service | Healdton, OK 73438-4160 | Oil & Gas Operator | Jan 2024 |
| 811 | White, Cecil | Monahans, TX 79756 | Oil & Gas Operator | Mar 2017 |
| 812 | White, Chad Operating Company, Inc | | Oil & Gas Operator | Apr 2011 |
| 813 | White, Charles R | | Oil Operator | Mar 1987 |
| 814 | White, Christina L. | Limestone, NY 14753 | Oil & Gas Operator | Dec 2022 |
| 815 | White, E. C. Oil Co. | Whiteface, TX 79379 | Oil & Gas Operator | Nov 2012 |
| 816 | White, Edgar W. | Elkhart, KS 67950 | Gas Operator | Dec 2015 |
| 817 | White, Frank | Abilene, TX 79604 | Oil & Gas Operator | Apr 2024 |
| 818 | White, Jack Operating | Breckenridge, TX 76424 | Oil & Gas Operator | Apr 2024 |
| 819 | White, John P | Limestone, NY 14753 | Oil & Gas Operator | Dec 2021 |
| 820 | White, Kenneth S. | Wichita, KS 67220 | Oil & Gas Operator | Sep 2022 |
| 821 | White, Oscar | Tuscola, TX 79562 | Oil & Gas Operator | Apr 2024 |
| 822 | White, R. D. Oil Co. | Snyder, TX 79549 | Oil & Gas Operator | Apr 2024 |
| 823 | White, Ralph H. | Midland, TX 79701 | Oil & Gas Operator | Oct 2002 |
| 824 | White, Robert F. | Wichita, KS 67220 | Oil & Gas Operator | Feb 2007 |
| 825 | White, Wesley R | | Oil Operator | Jan 2024 |
| 826 | Whited Roger | Davisville, WV 26142 | Oil & Gas Operator | Dec 2022 |
| 827 | Whitehall Energy Corp. | Houston, TX 77095 | Gas Operator | Apr 2010 |
| 828 | Whitehall Operating Inc. | Houston, TX 77040 | Oil & Gas Operator | Nov 1994 |
| 829 | Whitehawk Production Company | Midland, TX 79710 | Oil & Gas Operator | Apr 2024 |
| 830 | Whitehead Prod. Co., Inc. | Humble, TX 77338 | Oil & Gas Operator | Jan 2024 |
| 831 | Whitehead Resources, LTD. | Buna, TX 77612 | Oil & Gas Operator | Apr 2024 |
| 832 | Whitehead Ross E | Lamont, OK 74643-0326 | Oil & Gas Operator | Nov 2014 |
| 833 | Whitehead, Cecil | | Oil Operator | May 1997 |
| 834 | Whitehorse Inc | Saint Charles, MO 63303-4204 | Oil & Gas Operator | Sep 2015 |
| 835 | Whiteman Industries, Inc. | Oklahoma City, OK 73101 | Oil & Gas Operator | Dec 2023 |
| 836 | Whitemound Oil Company | FT Stockton, TX 79735 | Oil & Gas Operator | Jan 2017 |
| 837 | Whitesands Operating, L.L.C. | Corpus Chrsti, TX 78466 | Oil & Gas Operator | Apr 2024 |
| 838 | Whitesands Resources, L.L.C. | Corpus Chrsti, TX 78466 | Oil Operator | Jun 2019 |
| 839 | Whitesell, Michael & Darleen | Wellsville, NY 14895 | Oil & Gas Operator | Dec 2022 |
| 840 | Whiteside, H. W. | Abilene, TX 79604 | Oil & Gas Operator | Nov 1998 |
| 841 | Whiteside, Robert | Comanche, TX 76442 | Oil & Gas Operator | May 1998 |
| 842 | Whitetail Crude | | Oil Operator | Nov 1996 |
| 843 | Whitetail Crude, Inc | Ness City, KS 67560 | Oil & Gas Operator | Dec 2023 |
| 844 | Whitetail Operators LLC | | Oil Operator | Nov 2021 |
| 845 | Whitewing & Whitewing Oil LLC | | Oil & Gas Operator | May 2004 |
| 846 | Whitewing Resources LLC | | Oil & Gas Operator | Jun 2014 |
| 847 | Whitfield Energy | Midland, TX 79702 | Oil & Gas Operator | Jan 1999 |
| 848 | Whiting Door Manufacturing Corp. | Akron, NY 14001 | Gas Operator | Dec 2022 |
| 849 | Whiting Oil And Gas Corporation | Houston, TX 77002 | Oil & Gas Operator | Apr 2024 |
| 850 | Whiting Petroleum Corporation | Denver, CO 80290 | Oil & Gas Operator | Feb 2024 |
| 851 | Whiting Well Partnership | Akron, NY 14001 | Gas Operator | Dec 2022 |
| 852 | Whitley Oil & Gas Inc | Owasso, OK 74055 | Oil & Gas Operator | Jun 2009 |
| 853 | Whitley Robert L | Saint Louis, OK 74866-0004 | Oil & Gas Operator | Sep 2014 |
| 854 | Whitley, William W | Denver, CO 80209 | Oil & Gas Operator | Dec 1983 |
| 855 | Whitlock, J.R. Operator | Amarillo, TX 79105 | Gas Operator | Jul 1997 |
| 856 | Whitlow Energy, Inc. | Spring Hill, KS 66083 | Oil & Gas Operator | Dec 2023 |
| 857 | Whitman-Dome Energy Corporation | San Diego, CA 92101 | Oil & Gas Operator | Nov 1996 |
| 858 | Whitmar Exploration Company | Denver, CO 80202 | Oil & Gas Operator | Dec 2023 |
| 859 | Whitmar Natural Resources Co | Tulsa, OK 74136-9998 | Oil & Gas Operator | Jun 2004 |
| 860 | Whitmar Operating Company | Tulsa, OK 74103-3515 | Oil & Gas Operator | Apr 2009 |
| 861 | Whitnam Oil & Gas Corp. | Glenville, WV 26351 | Oil & Gas Operator | Dec 2009 |
| 862 | Whitney Oil & Gas Co, LLC | | Oil & Gas Operator | Dec 2017 |
| 863 | Whitney Oil & Gas, LLC | | Oil & Gas Operator | Dec 2023 |
| 864 | Whitney Oil And Gas Corp | | Oil & Gas Operator | Oct 1988 |
| 865 | Whitney Thomas C | Danville, OH 43014 | Oil & Gas Operator | Dec 2023 |
| 866 | Whitney, Ben | Clymer, NY 14724 | Gas Operator | Dec 2022 |
| 867 | Whitson, James A., Jr. | Houston, TX 77063 | Oil & Gas Operator | Nov 2011 |
| 868 | Whitt Investments, Inc. | Graham, TX 76450 | Oil Operator | Dec 2019 |
| 869 | Whitt Oil & Gas, Inc. | Albany, TX 76430 | Oil & Gas Operator | Apr 2024 |
| 870 | Whitt, W. J. | Albany, TX 76430 | Oil & Gas Operator | Nov 1996 |
| 871 | Whitten Energy Corp. | Houston, TX 77090 | Oil & Gas Operator | Apr 2024 |
| 872 | Whittier Energy Company | Farmington, NM 87499 | Oil & Gas Operator | Nov 2002 |
| 873 | Whittier Operating Inc. | Houston, TX 77002 | Oil & Gas Operator | May 2007 |
| 874 | Whittington Curtis | Stonewall, OK 74871-0482 | Oil & Gas Operator | Feb 2011 |
| 875 | Whittington Energy Co. | Melbourne, FL 32901 | Oil & Gas Operator | Apr 2024 |
| 876 | Whittington Operating Company | Houston, TX 77069 | Oil & Gas Operator | Apr 2024 |
| 877 | Whittington, G. R. | Amarillo, TX 79109 | Oil & Gas Operator | Jan 1994 |
| 878 | Whittington, G. R. Estate | Amarillo, TX 79109 | Oil & Gas Operator | Mar 2008 |
| 879 | Whitton Company, Inc. | | Oil & Gas Operator | Jul 2020 |
| 880 | WHK, Inc. | | Oil & Gas Operator | Oct 1993 |
| 881 | WHL Oil Corp. | Houston, TX 77227 | Oil & Gas Operator | Sep 1998 |
| 882 | Whomble O O | Morris, OK 74445 | Oil Operator | Jun 2021 |
| 883 | WHR Corp | Independence, KS 67301 | Oil & Gas Operator | Jul 2014 |
| 884 | Wible Limited Liability Co | Oklahoma City, OK 73116-7326 | Oil Operator | Nov 2023 |
| 885 | Wichita Falls Oil Expl. Co. | Holliday, TX 76366 | Oil & Gas Operator | Apr 2024 |
| 886 | Wichita Industri | | Oil Operator | Nov 1987 |
| 887 | Wichita Operating Company, Inc. | Spring, TX 77393 | Oil & Gas Operator | May 2009 |
| 888 | Wichita River Oil Corporation | Englewood, CO 80111 | Oil & Gas Operator | Apr 2009 |
| 889 | Wichita Water, LLC | Levelland, TX 79336 | Oil Operator | Jun 2015 |
| 890 | Wick'S Petroleum | | Oil Operator | Aug 1983 |
| 891 | Wicker Oil Co | | Oil & Gas Operator | Feb 1992 |
| 892 | Wickham, R. R. | | Oil Operator | Jan 1980 |
| 893 | Wicklund Enterprises Inc | | Oil Operator | Dec 2023 |
| 894 | Wicklund Petroleum Corporation | | Oil & Gas Operator | Dec 2019 |
| 895 | Widener, A.C. Farms, Inc. | Hudson, KS 67545 | Oil Operator | Dec 2009 |
| 896 | Widrig Donald N | | Oil Operator | May 1988 |
| 897 | Widrig Oil LLC | Leawood, KS 66209 | Oil Operator | Dec 2023 |
| 898 | Widrig, Don | Leawood, KS 66209 | Oil Operator | Jul 2008 |
| 899 | Wieck Oil Company LLC | | Oil Operator | Aug 2014 |
| 900 | Wiedemann K T TR | | Oil Operator | Jul 1992 |