| 17801 | Luray Oil Co., L.L.C. | | Oil Operator | Jan 2025 |
| 17802 | Lusk & Lusk, Inc. | | Oil & Gas Operator | Jul 1984 |
| 17803 | Lusk Nominee Trust | Houston, TX 77098 | Oil & Gas Operator | Jul 2019 |
| 17804 | Lusk Operating LLC | Denver, CO 80202 | Oil Operator | Jun 2017 |
| 17805 | Lutes Daun | New Matamoras, OH 45767 | Oil & Gas Operator | Dec 2024 |
| 17806 | Lutex Oil, LTD. | Luling, TX 78648 | Oil & Gas Operator | Sep 2024 |
| 17807 | Luther Oil Inc | Cameron Park, CA 95682-8865 | Oil & Gas Operator | Apr 2020 |
| 17808 | Luther W. Davis | | Oil & Gas Operator | Jun 1996 |
| 17809 | Luttrell, T. Bruce Oil & Gas Opr | Freer, TX 78357 | Oil & Gas Operator | Mar 2008 |
| 17810 | Lutz And Boyd | Wichita Falls, TX 76308 | Oil & Gas Operator | Dec 2025 |
| 17811 | Lutz, Jerry | Reed City, MI 49677 | Gas Operator | Apr 1987 |
| 17812 | Lutz, Lisa Morgan | Fayetteville, AR 72702 | Oil Operator | Sep 2025 |
| 17813 | Lutz, Scott T. Trust | Fayetteville, AR 72702 | Oil Operator | Mar 2011 |
| 17814 | Lutz, Scott Thomas, Estate Of | Fayetteville, AR 72703 | Oil Operator | Aug 1996 |
| 17815 | Lutz, Thomas C. | | Oil Operator | Dec 2009 |
| 17816 | Luvwell Holdings | Tyler, TX 75701 | Oil Operator | Dec 2025 |
| 17817 | Luween Energy LLC | Oklahoma City, OK 73128 | Oil & Gas Operator | Sep 2025 |
| 17818 | Luxe Operating LLC | Denver, CO 80202 | Oil & Gas Operator | Sep 2021 |
| 17819 | Luxor Oil & Gas, Inc. | Pampa, TX 79066 | Oil & Gas Operator | Mar 2017 |
| 17820 | Lvi Enterprises Trust | Plano, TX 75093-7789 | Oil & Gas Operator | Nov 2014 |
| 17821 | LVM Oil Production LLC | Yale, OK 74085-6688 | Oil & Gas Operator | Jul 2021 |
| 17822 | LVW, Inc. | | Oil & Gas Operator | Dec 2024 |
| 17823 | Lwood Energy, Inc. | | Oil Operator | Dec 2002 |
| 17824 | LX4, LLC | Laverne, OK 73848 | Oil Operator | Nov 2025 |
| 17825 | LXS Inc | Stigler, OK 74462-0506 | Gas Operator | Nov 2013 |
| 17826 | Lyco Energy Corporation | Dallas, TX 75206 | Oil & Gas Operator | Jun 2015 |
| 17827 | Lyco Operating Company | Dallas, TX 75206 | Gas Operator | Dec 1997 |
| 17828 | Lyda Gerald SR X Bar Ranch | San Antonio, TX 78268-0907 | Oil & Gas Operator | Feb 1994 |
| 17829 | Lydic, W. J., Inc. | Zanesville, OH 43702-2310 | Oil & Gas Operator | Jan 2005 |
| 17830 | Lyle Cashion Co. | | Oil & Gas Operator | Sep 1989 |
| 17831 | Lyle Energy & Development, Inc | | Oil Operator | Dec 2008 |
| 17832 | Lymac Exploration And Production, LLC | | Oil & Gas Operator | Jul 2016 |
| 17833 | Lyn-Que Oil & Gas, Inc. | | Oil Operator | Sep 1992 |
| 17834 | Lyn-San Company | Midland, TX 79708 | Oil & Gas Operator | Dec 2018 |
| 17835 | Lynal, Inc. | | Oil & Gas Operator | Oct 1988 |
| 17836 | Lynal, Inc.- Michel T Halbouty | | Oil & Gas Operator | Oct 1984 |
| 17837 | Lynan Energy Inc | Oklahoma City, OK 73120 | Oil & Gas Operator | May 2013 |
| 17838 | Lynbrook Oil Company | Houston, TX 77057 | Oil & Gas Operator | Dec 2008 |
| 17839 | Lynch, W. W. | San Antonio, TX 78205 | Oil & Gas Operator | Jul 2006 |
| 17840 | Lynch, W. Waldo | Uvalde, TX 78801 | Oil & Gas Operator | Jan 1996 |
| 17841 | Lynch, Wilbur Waldo, Estate Of | New Braunfels, TX 78130 | Oil & Gas Operator | Oct 2017 |
| 17842 | Lynco Oilfield Equipment, Inc. | Giddings, TX 78942 | Oil & Gas Operator | Aug 2003 |
| 17843 | Lynco Production Company | Dallas, TX 75243 | Oil & Gas Operator | Nov 1999 |
| 17844 | Lynd, J. L., Inc. | Austin, TX 78716 | Oil & Gas Operator | Sep 2009 |
| 17845 | Lyndum, Inc. | Weatherford, TX 76088 | Oil & Gas Operator | Oct 2009 |
| 17846 | Lyne Energy Corporation | Wichita Falls, TX 76308 | Oil & Gas Operator | Dec 1995 |
| 17847 | Lynn Creek Energy | McKinney, TX 75071 | Oil & Gas Operator | Nov 2015 |
| 17848 | Lynn Creek Oil Company | Allen, TX 75002 | Oil & Gas Operator | Apr 2020 |
| 17849 | Lynn Creek Oil Partnership, II | Dallas, TX 75243 | Oil & Gas Operator | Oct 2003 |
| 17850 | Lynn Creek Production Company | Allen, TX 75002 | Oil & Gas Operator | Dec 2011 |
| 17851 | Lynn Riggs LLC | Sebring, OH 44672 | Oil & Gas Operator | Dec 2024 |
| 17852 | Lynn William R | Pawhuska, OK 74056 | Oil & Gas Operator | May 2013 |
| 17853 | Lynx Energy Company, Inc. | Dallas, TX 75201 | Oil & Gas Operator | Mar 2008 |
| 17854 | Lynx Oil Co., Inc. | Denton, TX 76207 | Oil & Gas Operator | Sep 2003 |
| 17855 | Lynx Oklahoma Operating LLC | Oklahoma City, OK 73116 | Oil & Gas Operator | Nov 2025 |
| 17856 | Lynx Operating Co., Inc. | Dallas, TX 75206 | Oil & Gas Operator | Dec 2025 |
| 17857 | Lynx Petroleum Consultants Inc. | Hobbs, NM 88241 | Oil & Gas Operator | Feb 2024 |
| 17858 | Lyon Canyon Oil Corp. | | Oil & Gas Operator | Dec 1986 |
| 17859 | Lyon Energy, Inc. | Plano, TX 75075 | Oil & Gas Operator | Feb 2000 |
| 17860 | Lyon Hoyle | Sasakwa, OK 74867 | Oil Operator | Sep 2025 |
| 17861 | Lyon Oil Company | | Oil Operator | Mar 1985 |
| 17862 | Lyon Operating Company Inc.(Iii) | Jacksboro, TX 76458 | Oil & Gas Operator | Dec 2025 |
| 17863 | Lyon, John J. | Bozeman, MT 59718 | Oil & Gas Operator | Jun 2022 |
| 17864 | Lyons & Lyons Inc | Tulsa, OK 74119 | Oil & Gas Operator | Oct 2025 |
| 17865 | Lyons & Prentiss | | Oil Operator | Jan 2025 |
| 17866 | Lyons Pet., McCain & Jackson | | Oil & Gas Operator | Dec 1981 |
| 17867 | Lyons Petroleum Inc.-Dykes | | Oil & Gas Operator | Oct 1988 |
| 17868 | Lyons Petroleum, Inc. | | Oil & Gas Operator | Oct 1988 |
| 17869 | Lyons, Clarence Jr. | Chanute, KS 66720 | Oil Operator | Aug 2025 |
| 17870 | Lyons, Hilliard & Watson, Inc. | | Oil & Gas Operator | Jan 1989 |
| 17871 | Lyric Energy, Inc. | Amarillo, TX 79105 | Oil & Gas Operator | Mar 1996 |
| 17872 | Lytle & Phillips | Mexia, TX 76667 | Oil & Gas Operator | Mar 2008 |
| 17873 | Lytle Creek Operating, Inc. | Abilene, TX 79606 | Oil & Gas Operator | Dec 2025 |
| 17874 | LZB Energy, LLC | Austin, TX 78737 | Gas Operator | Jul 2020 |
| 17875 | LZS Corporation | Tulsa, OK 74105 | Oil & Gas Operator | Jan 2007 |
| 17876 | M & A Oil Company, LTD. | Wichita Falls, TX 76307 | Oil & Gas Operator | Dec 2025 |
| 17877 | M & A Well Service, Inc. | Arnoldsburg, WV 25234-0000 | Oil & Gas Operator | Dec 2021 |
| 17878 | M & B Oil Company | Holliday, TX 76366 | Oil & Gas Operator | Oct 2025 |
| 17879 | M & B Operating, LLC | Gonzales, TX 78629 | Oil Operator | Dec 2025 |
| 17880 | M & B Well Servi | | Oil Operator | Aug 1990 |
| 17881 | M & C Oil Inc | Indianola, NE 68034 | Oil & Gas Operator | Nov 2013 |
| 17882 | M & C Oil Incorp | | Oil Operator | Mar 1995 |
| 17883 | M & C Operating, LLC | Poteet, TX 78065 | Oil Operator | Dec 2025 |
| 17884 | M & D Oil & Gas | Levelland, TX 79336 | Oil & Gas Operator | Aug 2000 |
| 17885 | M & D Oil And Gas, LLC | Sterling, KS 67579 | Oil Operator | Sep 2025 |
| 17886 | M & D Oil Co, A General Partnership | Beaver, OK 73932 | Gas Operator | Oct 2022 |
| 17887 | M & D Pumping Service Inc | Ringwood, OK 73768-3415 | Oil & Gas Operator | Aug 2025 |
| 17888 | M & G DRLG Co Inc | Farmington, NM 87499 | Oil & Gas Operator | Nov 2025 |
| 17889 | M & G Oil And Gas Inc | Llabarge, WY 83123 | Oil & Gas Operator | Apr 2023 |
| 17890 | M & G Oil Company | Marble Falls, TX 78654 | Oil & Gas Operator | Dec 2025 |
| 17891 | M & G Oil Inc | Russell, KS 67665 | Oil Operator | Sep 2025 |
| 17892 | M & H Enterprises | Bartlesville, OK 74006-5504 | Oil & Gas Operator | Jan 2013 |
| 17893 | M & J Energy, Inc. | Breckenridge, CO 80424 | Oil & Gas Operator | Dec 2025 |
| 17894 | M & J Operator | | Oil & Gas Operator | Nov 2025 |
| 17895 | M & J Production Company | Austwell, TX 77950 | Oil & Gas Operator | Jun 2020 |
| 17896 | M & K Oil Company | Gillette, WY 82717-3470 | Oil & Gas Operator | Nov 2025 |
| 17897 | M & K Oil Company LLC | Gillette, WY 82716 | Oil & Gas Operator | Oct 2025 |
| 17898 | M & K Oil Operations | | Oil & Gas Operator | Sep 1994 |
| 17899 | M & K Operating LLC | Albany, TX 76430 | Oil & Gas Operator | Dec 2025 |
| 17900 | M & L Drilling Co | Utica, OH 43080 | Oil & Gas Operator | Dec 1992 |