| 16801 | Kuran Resources Inc | Wichita Falls, TX 76305 | Oil Operator | Jul 2021 |
| 16802 | Kutter Oil Co. | Eureka, KS 67045 | Oil Operator | May 2002 |
| 16803 | Kutter Oil, Inc. | Eureka, KS 67045 | Oil Operator | Mar 2022 |
| 16804 | Kuykendall, IValene Estate | Electra, TX 76360 | Oil & Gas Operator | Dec 1998 |
| 16805 | Kuykendall, M. C. | Electra, TX 76360 | Oil & Gas Operator | Apr 1995 |
| 16806 | Kuykendall, M.C., Estate | Electra, TX 76360 | Oil & Gas Operator | Aug 2003 |
| 16807 | Kuzemchak Theodore J | Clymer, PA 15728-7910 | Gas Operator | Dec 2025 |
| 16808 | KV Oil & Gas, Inc. | | Oil & Gas Operator | Dec 2006 |
| 16809 | KVL Operating, LLC | Midland, TX 79708 | Oil & Gas Operator | Feb 2026 |
| 16810 | KWB Oil Property | | Oil Operator | Oct 1992 |
| 16811 | KWB Oil Property Management Inc | Tulsa, OK 74103 | Oil & Gas Operator | Nov 2025 |
| 16812 | KWB Oil Property MGMT, Inc. | | Oil & Gas Operator | Mar 1983 |
| 16813 | Kwilos, Stanley | Angola, NY 14006 | Gas Operator | Dec 2024 |
| 16814 | KWR Ventures LLC | Harrisburg, IL 62946 | Oil Operator | Dec 2023 |
| 16815 | KWS Oil & Gas, LLC | Wink, TX 79789 | Oil & Gas Operator | Feb 2026 |
| 16816 | Ky Crude LLC | Bowling Green, KY 42103 | Oil Operator | Dec 2021 |
| 16817 | Ky Energy Group, LLC | | Oil & Gas Operator | Dec 2015 |
| 16818 | Ky Ohio Gas Co | | Oil Operator | Dec 2021 |
| 16819 | Ky Oil Co | Palco, KS 67657 | Oil & Gas Operator | Aug 2000 |
| 16820 | Ky USA Energy, Inc | | Oil & Gas Operator | Dec 2020 |
| 16821 | Ky-Tenn Expl Co, Inc | New Concord, OH 43762 | Oil & Gas Operator | Dec 2023 |
| 16822 | Kybenco Disposals LLC | Maysville, OK 73052 | Oil Operator | Sep 2022 |
| 16823 | Kykon Oil & Gas, Inc. | Billings, MT 59103 | Oil & Gas Operator | Jun 2007 |
| 16824 | Kykuit Resources, LLC | Winifred, MT 59489 | Gas Operator | Mar 2021 |
| 16825 | Kyl-Kat Petroleum | | Oil & Gas Operator | Oct 1996 |
| 16826 | Kylander Oil Inc | Warren, PA 16365-4366 | Oil & Gas Operator | Dec 2025 |
| 16827 | Kyle Energy Inc NV | Apollo, PA 15613-0249 | Gas Operator | Dec 1996 |
| 16828 | Kyler Oil Company | Pawhuska, OK 74056-0117 | Oil Operator | Nov 1998 |
| 16829 | Kynge Energy Investments LLC | Fort Worth, TX 76102 | Oil & Gas Operator | Feb 2026 |
| 16830 | Kynosa Inc. | Levelland, TX 79336 | Oil & Gas Operator | Jun 1998 |
| 16831 | Kytex, Inc. | Wichita, KS 67230 | Oil Operator | Dec 2019 |
| 16832 | Kytx Oil & Gas, LLC | Gray, KY 40734 | Oil & Gas Operator | Dec 2021 |
| 16833 | KZ Global Energy, LLC | Houston, TX 77042 | Oil & Gas Operator | Feb 2026 |
| 16834 | L & A Energy LP | | Oil Operator | Sep 2025 |
| 16835 | L & A Oil Compan | | Oil Operator | Sep 1991 |
| 16836 | L & B Crude, Inc. | Yates Center, KS 66783 | Oil Operator | Nov 2019 |
| 16837 | L & B Energy LLP | Kingsville, OH 44048 | Oil & Gas Operator | Dec 2023 |
| 16838 | L & B Enterprise | | Gas Operator | Jul 1990 |
| 16839 | L & B Oil | Longton, KS 67352 | Oil Operator | Dec 2019 |
| 16840 | L & B Oil & Gas, Inc | Harold, KY 41635 | Oil & Gas Operator | Dec 2023 |
| 16841 | L & B Oil And Gas Equipment, LLC | Palmhurst, TX 78573 | Oil & Gas Operator | Feb 2026 |
| 16842 | L & B Oil Company Inc | Dallas, TX 75225 | Oil & Gas Operator | Mar 2025 |
| 16843 | L & B Production | Big Lake, TX 76932 | Oil & Gas Operator | Feb 2026 |
| 16844 | L & D Operation | Victoria, KS 67671 | Oil Operator | Jun 1988 |
| 16845 | L & D, Inc. | San Angelo, TX 76906 | Oil & Gas Operator | May 2019 |
| 16846 | L & F Drilling Co., Inc. (1) | Corpus Chrsti, TX 78479 | Oil & Gas Operator | Feb 2026 |
| 16847 | L & F Oil & Gas LLC | New Comerstown, OH 43832 | Oil & Gas Operator | Dec 2024 |
| 16848 | L & F Oil Company | Duncan, OK 73533-3636 | Oil Operator | Jun 2009 |
| 16849 | L & F Oil Operat | | Oil Operator | Sep 1987 |
| 16850 | L & G Energy | | Oil & Gas Operator | Mar 1994 |
| 16851 | L & G Oil Company | Longview, TX 75606 | Oil & Gas Operator | Aug 2000 |
| 16852 | L & G Operating, Inc. | Borger, TX 79008 | Oil & Gas Operator | Aug 2021 |
| 16853 | L & G Petroleum Operating, LLC | Havana, KS 67347 | Oil Operator | Sep 2025 |
| 16854 | L & H Energy Co Inc | Knox, PA 16232-4874 | Oil & Gas Operator | Dec 2020 |
| 16855 | L & H Energy Inc | Cherryvale, KS 67335 | Oil & Gas Operator | Sep 2019 |
| 16856 | L & H Oil Company | Wichita Falls, TX 76301 | Oil & Gas Operator | Oct 1999 |
| 16857 | L & J Exploration, LLC | Carrizo SPGS, TX 78834 | Oil & Gas Operator | Feb 2026 |
| 16858 | L & J Oil | Gainesville, TX 76240 | Oil & Gas Operator | Nov 2000 |
| 16859 | L & J Oil Co. | Borger, TX 79007 | Oil & Gas Operator | Apr 1999 |
| 16860 | L & J Oil Proper | | Oil Operator | Dec 1996 |
| 16861 | L & J Operating Inc | Gillette, WY 82718 | Oil & Gas Operator | Aug 2016 |
| 16862 | L & K Oil | | Oil Operator | Oct 1997 |
| 16863 | L & L Energy Company | Huntington, AR 72940 | Oil & Gas Operator | Jan 2025 |
| 16864 | L & L Oil Compan | | Oil Operator | Oct 1984 |
| 16865 | L & L Producers | Independence, KS 67301 | Oil Operator | Nov 2025 |
| 16866 | L & L Resources, Inc. | Hays, KS 67601 | Oil Operator | Mar 1986 |
| 16867 | L & L Smith Energy Corporation | Muskogee, OK 74403-8479 | Oil & Gas Operator | Jan 2023 |
| 16868 | L & L Supply | | Oil Operator | Dec 1994 |
| 16869 | L & M Oil | | Oil Operator | Aug 2025 |
| 16870 | L & M Oil Co. | Yates Center, KS 66783 | Oil & Gas Operator | Dec 1998 |
| 16871 | L & M Oil Compan | | Oil & Gas Operator | Dec 1986 |
| 16872 | L & M Operating, Inc. | Big Lake, TX 76932 | Oil & Gas Operator | Feb 2026 |
| 16873 | L & M Petroleum Co | Reno, OH 45773 | Oil & Gas Operator | Dec 1987 |
| 16874 | L & M Production Inc | Drumright, OK 74030-9801 | Oil & Gas Operator | Dec 2015 |
| 16875 | L & N Co. | | Oil Operator | Jul 1991 |
| 16876 | L & N Exploration Inc | | Oil & Gas Operator | Jul 2013 |
| 16877 | L & P Enterprises, LLC | Paola, KS 66071 | Oil Operator | Sep 2025 |
| 16878 | L & R Drilling Company | Belle Fourche, SD 57717 | Oil & Gas Operator | Dec 1999 |
| 16879 | L & R Energy Corporation | Spearman, TX 79081 | Oil & Gas Operator | Nov 2014 |
| 16880 | L & R Oil Company | Oakley, KS 67748 | Oil & Gas Operator | Jan 2004 |
| 16881 | L & R Oil, Inc. | Great Bend, KS 67530 | Oil Operator | Sep 2025 |
| 16882 | L & R Petroleum | Kilgore, TX 75663 | Oil & Gas Operator | Feb 2026 |
| 16883 | L & S Drilling, Inc. | Kamay, TX 76369 | Oil & Gas Operator | Mar 2016 |
| 16884 | L & S Oil & Gas LTD | Newark, OH 43055 | Oil & Gas Operator | Dec 2022 |
| 16885 | L & S Oil And Gas | Newark, OH 43055-8732 | Oil & Gas Operator | Dec 2014 |
| 16886 | L & S Resources | Independence, KS 67301 | Gas Operator | Dec 1996 |
| 16887 | L & S Service Corp. | | Oil Operator | Jul 1989 |
| 16888 | L & T Disposal LLC | Wilson, OK 73463-6545 | Oil Operator | Mar 2016 |
| 16889 | L & T Exploration | | Oil & Gas Operator | Dec 1987 |
| 16890 | L & W Oil & Gas, Inc. | | Oil & Gas Operator | May 1994 |
| 16891 | L & W Operators | Pampa, TX 79066 | Oil & Gas Operator | Jan 2018 |
| 16892 | L A Productions | Sunset, TX 76270 | Oil & Gas Operator | Feb 2026 |
| 16893 | L And C Leasing, Inc. | Pampa, TX 79066 | Oil & Gas Operator | Mar 2019 |
| 16894 | L And C Oil Company | | Oil Operator | Aug 1996 |
| 16895 | L And G Drilling | | Oil Operator | Jun 1987 |
| 16896 | L And J Oil Comp | | Oil Operator | Dec 1996 |
| 16897 | L And L Production Company | Skellytown, TX 79080 | Oil & Gas Operator | Sep 1996 |
| 16898 | L B G Operating Co | Fairfax, OK 74037 | Oil & Gas Operator | Oct 2014 |
| 16899 | L B Industries Inc | Englewood, CO 80112 | Oil & Gas Operator | Jun 2003 |
| 16900 | L B Petroleum In | | Oil Operator | Nov 1995 |