| 9801 | Evangelical Free Church | | Oil & Gas Operator | Dec 1987 |
| 9802 | Evangeline Natural Resources, LLC | | Oil & Gas Operator | Jan 2025 |
| 9803 | Evangeline Oil Prod. Co., Inc. | | Oil Operator | Apr 2001 |
| 9804 | Evangeline Operating Co., Inc. | | Oil Operator | Jun 1989 |
| 9805 | Evangeline Pumpers, Inc. | | Oil & Gas Operator | Jul 2005 |
| 9806 | Evangeline Trading Company | Ballinger, TX 76821 | Oil & Gas Operator | May 2025 |
| 9807 | Evans Brothers | | Oil & Gas Operator | Jan 2025 |
| 9808 | Evans Douglas G | | Oil Operator | Aug 1987 |
| 9809 | Evans Energy, LLC | Mount Hope, KS 67108 | Oil & Gas Operator | Jan 2025 |
| 9810 | Evans John Roy | | Oil Operator | Nov 1992 |
| 9811 | Evans Oil Company Inc | Eunice, NM 88231 | Oil & Gas Operator | Feb 2007 |
| 9812 | Evans Oil D W - | | Oil Operator | Mar 1992 |
| 9813 | Evans Oil Inc. | Lebo, KS 66856 | Oil Operator | Jan 2025 |
| 9814 | Evans Production Co. | Pampa, TX 79066 | Oil & Gas Operator | Sep 2020 |
| 9815 | Evans Well Service | | Oil Operator | Oct 2013 |
| 9816 | Evans, Carl N. | Graham, TX 76450 | Oil & Gas Operator | Feb 2001 |
| 9817 | Evans, Glenn A. | Paola, KS 66071 | Oil Operator | Oct 1989 |
| 9818 | Evans, Jay - Oil Company | Iola, KS 66749 | Oil Operator | Apr 2001 |
| 9819 | Evans, Julian | Houston, TX 77024 | Oil & Gas Operator | Nov 1995 |
| 9820 | Evans, Ralph | San Antonio, TX 78209 | Oil & Gas Operator | Jan 2011 |
| 9821 | Evans, S. Lavon Jr. Oper. Co. | Laurel, MS 39442 | Oil & Gas Operator | May 2025 |
| 9822 | Evans-Brant (Lake Shore) Central School District | Angola, NY 14006 | Gas Operator | Dec 2023 |
| 9823 | Evantech Energy Corp. | Fort Worth, TX 76120 | Oil & Gas Operator | Apr 1995 |
| 9824 | Evarado Oil Company | Strawn, TX 76475 | Oil & Gas Operator | May 2025 |
| 9825 | Evarado Oil, LLC | Strawn, TX 76475 | Oil & Gas Operator | May 2025 |
| 9826 | Evenson Oil Oper | | Oil Operator | Nov 1991 |
| 9827 | Everest Minerals Corp. | Corpus Chrsti, TX 78403 | Oil & Gas Operator | Apr 2001 |
| 9828 | Everest Network LLC | Eastland, TX 76448 | Oil & Gas Operator | May 2025 |
| 9829 | Everest Oil & Gas LLC | Santa Barbara, CA 93101 | Oil Operator | Feb 2025 |
| 9830 | Everest Resource Company | Corpus Chrsti, TX 78403 | Oil & Gas Operator | May 2025 |
| 9831 | Everett Oil | San Antonio, TX 78258 | Oil & Gas Operator | Apr 2015 |
| 9832 | Everett Oil, Inc. | San Antonio, TX 78258 | Oil Operator | May 2025 |
| 9833 | Everett, Jack T | | Oil Operator | Apr 2007 |
| 9834 | Everett, Joe Mack | Throckmorton, TX 76483 | Oil & Gas Operator | May 2025 |
| 9835 | Everflow Eastern Inc | Canfield, OH 44406-0629 | Oil & Gas Operator | Dec 2024 |
| 9836 | Everflow Eastern Partners LP | Canfield, OH 44406 | Oil & Gas Operator | Dec 2024 |
| 9837 | Everglow Energy, LLC | Oklahoma City, OK 73162 | Oil & Gas Operator | Jan 2025 |
| 9838 | Evergreen Energy, Inc | Houston, TX 77098 | Oil & Gas Operator | May 2025 |
| 9839 | Evergreen Natural Resources LLC | | Gas Operator | Mar 2025 |
| 9840 | Evergreen Operating Co., LTD. | McAllen, TX 78502 | Oil & Gas Operator | May 2025 |
| 9841 | Evergreen Operating Company | Denver, CO 80202 | Oil & Gas Operator | Apr 1996 |
| 9842 | Evergreen Operating Corp | Denver, CO 80202 | Oil & Gas Operator | Dec 2019 |
| 9843 | Evergreen Resource Co | Warren, PA 16365-4321 | Oil & Gas Operator | Dec 2024 |
| 9844 | Everman, Henry G. | Dansville, NY 14437 | Gas Operator | Dec 2023 |
| 9845 | Everquest Energy Corporation | Fredericksbrg, TX 78624 | Oil & Gas Operator | May 2025 |
| 9846 | Evertson Oil Company Inc | Kimball, NE 69145 | Oil & Gas Operator | Sep 2001 |
| 9847 | Evertson Operating Company Inc | Kimball, NE 69145 | Oil & Gas Operator | Nov 2022 |
| 9848 | Evinger, Ernest E. | Midland, TX 79705 | Oil & Gas Operator | Mar 2002 |
| 9849 | Evolution Energy LLC | Oklahoma City, OK 73116 | Oil & Gas Operator | Mar 2025 |
| 9850 | Evolution Oil & | | Oil & Gas Operator | Apr 1993 |
| 9851 | Evolution Operating Co., Inc. | Houston, TX 77079 | Oil & Gas Operator | May 2025 |
| 9852 | Evolution Resources, LLC | Houston, TX 77070 | Oil & Gas Operator | May 2025 |
| 9853 | Evolution Technology, LLC | Odessa, MO 64076 | Oil Operator | Dec 2024 |
| 9854 | Ew Carter Oil Co;Inc | | Oil & Gas Operator | Feb 2025 |
| 9855 | Ewm Services, LLC | Morganfield, KY 42437 | Oil Operator | Dec 2022 |
| 9856 | Ewsc Inc | Kenosha, WI 53142-3775 | Oil & Gas Operator | Apr 2020 |
| 9857 | Ewt Operating Company | Andrews, TX 79714 | Oil & Gas Operator | May 2025 |
| 9858 | Ex-Cel Resources, LLC | Breckenridge, TX 76424 | Oil & Gas Operator | May 2025 |
| 9859 | Exaro Energy II, LLC | Houston, TX 77057 | Oil & Gas Operator | May 2025 |
| 9860 | Excalibur E & P, LLC | Johnson City, TX 78636 | Oil & Gas Operator | May 2025 |
| 9861 | Excalibur Exploration Inc | Greentown, OH 44630-362-362 | Oil & Gas Operator | Dec 2020 |
| 9862 | Excalibur Operating, LLC | | Oil & Gas Operator | Nov 2024 |
| 9863 | Excalibur Prod C | | Oil & Gas Operator | Jun 1995 |
| 9864 | Excalibur Production Company, Inc. | McPherson, KS 67460 | Oil & Gas Operator | Jan 2025 |
| 9865 | Excalibur Resources LLC | Houston, TX 77002-5220 | Oil & Gas Operator | Feb 2025 |
| 9866 | Excalibur Resources, Inc. | | Oil & Gas Operator | Apr 1986 |
| 9867 | Exceed Petroleum LLC | Houston, TX 77070 | Oil & Gas Operator | May 2025 |
| 9868 | Excel Energy Co. | Coahoma, TX 79511 | Oil & Gas Operator | May 2025 |
| 9869 | Excel Energy, Inc. | Cisco, TX 76437 | Oil & Gas Operator | May 2025 |
| 9870 | Excel Oil & Gas L.L.C. | Bucyrus, KS 66013 | Oil Operator | Jan 2025 |
| 9871 | Excel Oil & Gas, Inc. | Waxahachie, TX 75168 | Oil & Gas Operator | May 2025 |
| 9872 | Excel Operating Corporation | | Oil & Gas Operator | Dec 2024 |
| 9873 | Excel Operating Inc | Dallas, TX 75234-7300 | Oil & Gas Operator | Jun 2022 |
| 9874 | Excel Production Inc | Lubbock, TX 79424-2341 | Oil Operator | Apr 2020 |
| 9875 | Excel Royalty Company, LLC | | Oil Operator | Jun 2022 |
| 9876 | Excelco Energy Inc. | Kingwood, TX 77339 | Oil & Gas Operator | Jul 2018 |
| 9877 | Excelsior Oil Corporation | | Oil & Gas Operator | May 1985 |
| 9878 | Exchange Avenue Production Co. | Weatherford, TX 76086 | Oil & Gas Operator | Sep 2021 |
| 9879 | Exchange Expl & Prodn Co | | Oil Operator | Oct 2023 |
| 9880 | Exchange Exploration & Production Co. | Dallas, TX 75219 | Oil & Gas Operator | Feb 2025 |
| 9881 | Exchange Oil & Gas Company | | Oil & Gas Operator | Oct 1996 |
| 9882 | Exchange Oil & Gas Corporation | Tulsa, OK 74103 | Oil & Gas Operator | Oct 1987 |
| 9883 | Exco - North Coast Energy Inc | Kittanning, PA 16201 | Oil & Gas Operator | Dec 2018 |
| 9884 | Exco Operating Company, LP | Dallas, TX 75251 | Oil & Gas Operator | May 2025 |
| 9885 | Exco Partners Operating PTSHP LP | Dallas, TX 75251 | Oil & Gas Operator | Jan 2009 |
| 9886 | Exco Production Company, LP | Dallas, TX 75251 | Oil & Gas Operator | Dec 2009 |
| 9887 | Exco Resources (Pa), LLC | Dallas, TX 75251-2224 | Oil & Gas Operator | Mar 2025 |
| 9888 | Exco Resources (WV), Inc. | | Oil & Gas Operator | Dec 2020 |
| 9889 | Exco Resources Inc | Dallas, TX 75251 | Oil & Gas Operator | Feb 2025 |
| 9890 | Exco Resources Pa Inc | Warrendale, PA 15086-6501 | Oil & Gas Operator | Dec 2011 |
| 9891 | Exco/Hgi JV Assets, LLC | Dallas, TX 75251 | Oil & Gas Operator | Jun 2014 |
| 9892 | Executive Production, Inc. | Tyler, TX 75713 | Oil & Gas Operator | May 2025 |
| 9893 | Exeter Drilling Company | Denver, CO 80217 | Oil & Gas Operator | Sep 1997 |
| 9894 | Exeter Exploration Co. | | Oil & Gas Operator | Aug 1985 |
| 9895 | Exit Inc | | Oil Operator | Dec 1983 |
| 9896 | Exit Oil & Gas | Flower Mound, TX 75028 | Oil & Gas Operator | May 2025 |
| 9897 | Exl Petroleum Operating Inc. | Midland, TX 79705 | Oil & Gas Operator | Feb 2020 |
| 9898 | Exl Petroleum, LP | Midland, TX 79705 | Oil & Gas Operator | Jun 2017 |
| 9899 | Exlco, Inc. | Wichita Falls, TX 76308 | Oil & Gas Operator | May 2025 |
| 9900 | Exley Oil & Gas Corp | Lemont, PA 16851-0425 | Oil & Gas Operator | Dec 2019 |