| 9701 | Etd Oil Co. | | Oil Operator | Oct 1990 |
| 9702 | Eternity Exploration, LLC | Coppell, TX 75019 | Oil Operator | Feb 2025 |
| 9703 | Ethredge & Rhoads Oil Company | | Oil Operator | Dec 2012 |
| 9704 | Ethredge Oil Company | | Oil & Gas Operator | Aug 1998 |
| 9705 | Ethyl Gas Company, LLC | | Oil Operator | Jan 2025 |
| 9706 | Ethyl Properties Inc. | | Oil & Gas Operator | Aug 1989 |
| 9707 | Ethyl-Buchanan | | Oil & Gas Operator | Feb 1987 |
| 9708 | Etl Hydrocarbons, Inc. | Andrews, TX 79714 | Oil & Gas Operator | Jul 2025 |
| 9709 | Etm Operating Company, Inc. | Houston, TX 77079 | Oil Operator | Feb 2009 |
| 9710 | Etoco Incorporated | Houston, TX 77002 | Oil & Gas Operator | May 2005 |
| 9711 | Etoco, L.P. | Houston, TX 77002 | Oil & Gas Operator | Jul 2025 |
| 9712 | Etopsi Oil And Gas, L.L.C. | Kilgore, TX 75663 | Oil & Gas Operator | Jul 2025 |
| 9713 | Etos Operating, Inc. | New London, TX 75682 | Oil & Gas Operator | Jul 2025 |
| 9714 | Ettco Enterprises, Inc. | Kilgore, TX 75663 | Oil & Gas Operator | Dec 2024 |
| 9715 | Etter Road Investments LLC | Erie, PA 16505-1352 | Gas Operator | Dec 2024 |
| 9716 | Etx Energy, LLC | Tulsa, OK 74136 | Oil & Gas Operator | Oct 2022 |
| 9717 | Eubank Michael Dba Trilby Oil Company | Amber, OK 73004-4903 | Oil Operator | May 2022 |
| 9718 | Eubank Operating Company | Cushing, OK 74023 | Oil & Gas Operator | Aug 2024 |
| 9719 | Eubank, Robert B. & B. K. | Spring, TX 77388 | Oil & Gas Operator | Mar 2008 |
| 9720 | Eucutta Petroleum Inc. | | Oil & Gas Operator | Sep 2000 |
| 9721 | Eufaula Enterpri | | Oil & Gas Operator | Mar 1986 |
| 9722 | Eugene E. Marble | | Oil Operator | Dec 1981 |
| 9723 | Eugene Talbert Operg. Co. Inc. | | Oil & Gas Operator | Mar 2013 |
| 9724 | Eunice Well Service Inc | Eunice, NM 88231 | Oil & Gas Operator | Jan 2000 |
| 9725 | Euram Petroleum | | Oil Operator | Apr 1986 |
| 9726 | Euratex Corp | Glade Park, CO 81523 | Oil & Gas Operator | Sep 1996 |
| 9727 | Eureka Expl Co, Inc | | Oil Operator | Dec 2013 |
| 9728 | Eureka Gas Co, Inc | Pikeville, KY 41502 | Gas Operator | Dec 2010 |
| 9729 | Eureka Oil And Gas LLC | Columbus, OH 43230 | Oil Operator | Dec 2020 |
| 9730 | Eureka Prospecting Company | Wimberley, TX 78676 | Oil & Gas Operator | Jun 2023 |
| 9731 | Euroamerican Energy Group Inc | | Oil & Gas Operator | Oct 1993 |
| 9732 | Euroamerican Pet Corp | Columbus, OH 43229 | Gas Operator | Dec 1991 |
| 9733 | Euromin Canada, Inc. | | Oil & Gas Operator | Mar 1987 |
| 9734 | European-Southwest Co. | Houston, TX 77254 | Oil & Gas Operator | Jul 2025 |
| 9735 | Eurotex Royalty, Inc. | Arlington, TX 76012 | Oil & Gas Operator | Aug 2003 |
| 9736 | Eurovest Oil & Gas, Inc. | Graham, TX 76450 | Oil & Gas Operator | Mar 2008 |
| 9737 | Ev Fleming Enterprises, LLC | Kilgore, TX 75662 | Oil & Gas Operator | Aug 2024 |
| 9738 | Evan Energy Co, LC | | Gas Operator | Dec 2013 |
| 9739 | Evanco Inc | Cleveland, OH 44115 | Oil & Gas Operator | Dec 1987 |
| 9740 | Evangelical Free Church | | Oil & Gas Operator | Dec 1987 |
| 9741 | Evangeline Natural Resources, LLC | | Oil & Gas Operator | Jan 2025 |
| 9742 | Evangeline Oil Prod. Co., Inc. | | Oil Operator | Apr 2001 |
| 9743 | Evangeline Operating Co., Inc. | | Oil Operator | Jun 1989 |
| 9744 | Evangeline Pumpers, Inc. | | Oil & Gas Operator | Jul 2005 |
| 9745 | Evangeline Trading Company | Ballinger, TX 76821 | Oil & Gas Operator | Jul 2025 |
| 9746 | Evans Brothers | | Oil & Gas Operator | Jan 2025 |
| 9747 | Evans Douglas G | | Oil Operator | Aug 1987 |
| 9748 | Evans Energy, LLC | Mount Hope, KS 67108 | Oil & Gas Operator | Mar 2025 |
| 9749 | Evans John Roy | | Oil Operator | Nov 1992 |
| 9750 | Evans Oil Company Inc | Eunice, NM 88231 | Oil & Gas Operator | Feb 2007 |
| 9751 | Evans Oil D W - | | Oil Operator | Mar 1992 |
| 9752 | Evans Oil Inc. | Lebo, KS 66856 | Oil Operator | Mar 2025 |
| 9753 | Evans Production Co. | Pampa, TX 79066 | Oil & Gas Operator | Sep 2020 |
| 9754 | Evans Well Service | | Oil Operator | Oct 2013 |
| 9755 | Evans, Carl N. | Graham, TX 76450 | Oil & Gas Operator | Feb 2001 |
| 9756 | Evans, Glenn A. | Paola, KS 66071 | Oil Operator | Oct 1989 |
| 9757 | Evans, Jay - Oil Company | Iola, KS 66749 | Oil Operator | Apr 2001 |
| 9758 | Evans, Julian | Houston, TX 77024 | Oil & Gas Operator | Nov 1995 |
| 9759 | Evans, Ralph | San Antonio, TX 78209 | Oil & Gas Operator | Jan 2011 |
| 9760 | Evans, S. Lavon Jr. Oper. Co. | Laurel, MS 39442 | Oil & Gas Operator | Jul 2025 |
| 9761 | Evans-Brant (Lake Shore) Central School District | Angola, NY 14006 | Gas Operator | Dec 2024 |
| 9762 | Evantech Energy Corp. | Fort Worth, TX 76120 | Oil & Gas Operator | Apr 1995 |
| 9763 | Evarado Oil Company | Strawn, TX 76475 | Oil & Gas Operator | Jul 2025 |
| 9764 | Evarado Oil, LLC | Strawn, TX 76475 | Oil & Gas Operator | Jul 2025 |
| 9765 | Evenson Oil Oper | | Oil Operator | Nov 1991 |
| 9766 | Everest Minerals Corp. | Corpus Chrsti, TX 78403 | Oil & Gas Operator | Apr 2001 |
| 9767 | Everest Network LLC | Eastland, TX 76448 | Oil & Gas Operator | Jul 2025 |
| 9768 | Everest Oil & Gas LLC | Santa Barbara, CA 93101 | Oil Operator | May 2025 |
| 9769 | Everest Resource Company | Corpus Chrsti, TX 78403 | Oil & Gas Operator | Jul 2025 |
| 9770 | Everett Oil | San Antonio, TX 78258 | Oil & Gas Operator | Apr 2015 |
| 9771 | Everett Oil, Inc. | San Antonio, TX 78258 | Oil Operator | Jul 2025 |
| 9772 | Everett Robert G | Woodward, OK 73802 | Oil & Gas Operator | Apr 2025 |
| 9773 | Everett, Jack T | | Oil Operator | Apr 2007 |
| 9774 | Everett, Joe Mack | Throckmorton, TX 76483 | Oil & Gas Operator | Jul 2025 |
| 9775 | Everflow Eastern Inc | Canfield, OH 44406-0629 | Oil & Gas Operator | Dec 2024 |
| 9776 | Everflow Eastern Partners LP | Canfield, OH 44406 | Oil & Gas Operator | Dec 2024 |
| 9777 | Everglow Energy, LLC | Oklahoma City, OK 73162 | Oil & Gas Operator | Mar 2025 |
| 9778 | Evergreen Energy, Inc | Houston, TX 77098 | Oil & Gas Operator | Jul 2025 |
| 9779 | Evergreen Natural Resources LLC | | Gas Operator | Jun 2025 |
| 9780 | Evergreen Operating Co., LTD. | McAllen, TX 78502 | Oil & Gas Operator | Jul 2025 |
| 9781 | Evergreen Operating Company | Denver, CO 80202 | Oil & Gas Operator | Apr 1996 |
| 9782 | Evergreen Operating Corp | Denver, CO 80202 | Oil & Gas Operator | Dec 2019 |
| 9783 | Evergreen Resource Co | Warren, PA 16365-4321 | Oil & Gas Operator | Dec 2024 |
| 9784 | Everman, Henry G. | Dansville, NY 14437 | Gas Operator | Dec 2024 |
| 9785 | Everquest Energy Corporation | Fredericksbrg, TX 78624 | Oil & Gas Operator | Jul 2025 |
| 9786 | Evertson Oil Company Inc | Kimball, NE 69145 | Oil & Gas Operator | Sep 2001 |
| 9787 | Evertson Operating Company Inc | Kimball, NE 69145 | Oil & Gas Operator | Nov 2022 |
| 9788 | Evinger, Ernest E. | Midland, TX 79705 | Oil & Gas Operator | Mar 2002 |
| 9789 | Evolution Energy LLC | Oklahoma City, OK 73116 | Oil & Gas Operator | Apr 2025 |
| 9790 | Evolution Oil & | | Oil & Gas Operator | Apr 1993 |
| 9791 | Evolution Operating Co., Inc. | Houston, TX 77079 | Oil & Gas Operator | Jul 2025 |
| 9792 | Evolution Resources, LLC | Houston, TX 77070 | Oil & Gas Operator | Jul 2025 |
| 9793 | Ew Carter Oil Co;Inc | | Oil & Gas Operator | Apr 2025 |
| 9794 | Ewm Services, LLC | Morganfield, KY 42437 | Oil Operator | Dec 2022 |
| 9795 | Ewsc Inc | Kenosha, WI 53142-3775 | Oil & Gas Operator | Apr 2020 |
| 9796 | Ewt Operating Company | Andrews, TX 79714 | Oil & Gas Operator | Jul 2025 |
| 9797 | Ex-Cel Resources, LLC | Breckenridge, TX 76424 | Oil & Gas Operator | Jul 2025 |
| 9798 | Exaro Energy II, LLC | Houston, TX 77057 | Oil & Gas Operator | Jul 2025 |
| 9799 | Excalibur E & P, LLC | Johnson City, TX 78636 | Oil & Gas Operator | Jul 2025 |
| 9800 | Excalibur Exploration Inc | Greentown, OH 44630 | Oil & Gas Operator | Dec 2020 |