| 14801 | Jennings Drillin | | Oil & Gas Operator | Jul 1988 |
| 14802 | Jennings DRLG Co, Inc | | Oil & Gas Operator | Dec 1997 |
| 14803 | Jennings Exploration Company | Beeville, TX 78102 | Oil & Gas Operator | Feb 2024 |
| 14804 | Jennings Holdings, LLC | | Oil & Gas Operator | Dec 2024 |
| 14805 | Jennings Oil Of VIvian LLC | | Oil Operator | Jan 2025 |
| 14806 | Jennings Petroleum And Enveron Corp | | Oil & Gas Operator | Mar 2017 |
| 14807 | Jennings Petroleum Corp | | Oil & Gas Operator | Dec 1988 |
| 14808 | Jericho Energy, Inc | Lipan, TX 76462 | Gas Operator | Jun 2025 |
| 14809 | Jericho Exploration | Weleetka, OK 74880-0704 | Oil & Gas Operator | Mar 2025 |
| 14810 | Jerico Resources LLC | Seminole, OK 74868-6538 | Oil & Gas Operator | Apr 2020 |
| 14811 | Jernigan Steve I | | Oil Operator | Mar 1993 |
| 14812 | Jerome K & Rosemary Graber | Jamestown, PA 16134 | Oil & Gas Operator | Dec 2022 |
| 14813 | Jeron Oil And Gas Inc | Denison, TX 75020 | Oil & Gas Operator | Jun 2000 |
| 14814 | Jerry Barnett & Son | Graham, TX 76450 | Oil Operator | Sep 2024 |
| 14815 | Jerry Hess Operating Company | Muenster, TX 76252 | Oil Operator | Dec 2008 |
| 14816 | Jerry J. Tuma | | Oil & Gas Operator | Mar 1985 |
| 14817 | Jerry Malmay | | Oil Operator | Aug 2011 |
| 14818 | Jerry Moore Inc | Hartville, OH 44632 | Oil & Gas Operator | Dec 2023 |
| 14819 | Jerry Oil Co. | Riverside, IL 60546 | Oil & Gas Operator | Dec 1990 |
| 14820 | Jerry P Ogden | | Oil & Gas Operator | Dec 2008 |
| 14821 | Jerry Patterson Oil | | Oil Operator | May 2004 |
| 14822 | Jerry R. Craig | | Oil & Gas Operator | Dec 2012 |
| 14823 | Jerry Sanner Oil Properties Inc | Enid, OK 73701 | Oil & Gas Operator | Apr 2025 |
| 14824 | Jerry Scott Drilling Company Inc | Ada, OK 74821 | Oil & Gas Operator | Mar 2025 |
| 14825 | Jerry W Guy & Thurman F Duncan | Hobbs, NM 88241 | Oil & Gas Operator | May 2016 |
| 14826 | Jesam Energy LLC | Glenville, WV 26351 | Oil & Gas Operator | Dec 2021 |
| 14827 | Jesmar Energy Inc | Holbrook, PA 15341-1318 | Oil & Gas Operator | Dec 2024 |
| 14828 | Jess Energy Company | Tyler, TX 75710 | Oil & Gas Operator | Sep 1997 |
| 14829 | Jesse Franklin Rosett | | Oil & Gas Operator | Jan 1981 |
| 14830 | Jesse Operating LLC | Konawa, OK 74849-4917 | Oil Operator | Apr 2025 |
| 14831 | Jesse T Hough Dba Box L Operating | Hominy, OK 74035 | Oil Operator | Mar 2025 |
| 14832 | Jesse'S Oilfield Service | Okemah, OK 74859-0061 | Oil & Gas Operator | Sep 2014 |
| 14833 | Jesus Maria Corporation | San Antonio, TX 78216 | Oil Operator | Jun 2025 |
| 14834 | Jeswood Productions, LLC | Denton, TX 76206 | Oil & Gas Operator | Jun 2025 |
| 14835 | Jet Black Oil, Inc. | Katy, TX 77494 | Oil Operator | Jun 2025 |
| 14836 | Jet Drilling Cor | | Oil Operator | Oct 1995 |
| 14837 | Jet Drilling Corp. | Scottsdale, AZ 85252 | Oil & Gas Operator | Dec 1996 |
| 14838 | Jet Exploration 1995-1 LLC | | Gas Operator | Jan 2000 |
| 14839 | Jet Exploration Inc | | Oil & Gas Operator | May 1998 |
| 14840 | Jet Oil Co12/Ofb See 18649 | | Oil & Gas Operator | Jul 2007 |
| 14841 | Jet Oil Corp | | Oil & Gas Operator | Feb 1999 |
| 14842 | Jet Oil Producers | Coldspring, TX 77331 | Oil & Gas Operator | Mar 2008 |
| 14843 | Jet Oil Producers, Inc. | Coldspring, TX 77331 | Oil & Gas Operator | Jun 2025 |
| 14844 | Jet Production Company | Kilgore, TX 75663 | Oil & Gas Operator | Jun 2002 |
| 14845 | Jet-Star Co. | Gainesville, TX 76240 | Oil & Gas Operator | Jun 2025 |
| 14846 | Jet-Tex Oil & Gas, LLC | Rockdale, TX 76567 | Oil Operator | Jun 2025 |
| 14847 | Jetco Exploration | Victoria, TX 77903 | Oil & Gas Operator | May 2007 |
| 14848 | Jeter Drilling Production | Del Rio, TX 78840 | Oil & Gas Operator | Jun 2025 |
| 14849 | Jetgo Oil Compan | | Oil & Gas Operator | Jan 1995 |
| 14850 | Jetson Operating Inc | Ada, OK 74820 | Oil & Gas Operator | Sep 2024 |
| 14851 | Jett Drilling Co. | | Oil & Gas Operator | Feb 1984 |
| 14852 | Jett Oil LLC | Warren, PA 16365-4366 | Oil & Gas Operator | Dec 2024 |
| 14853 | Jetta Operating Appalachia, LLC | Fort Worth, TX 76102 | Oil & Gas Operator | Dec 2023 |
| 14854 | Jetta Operating Company Inc | Fort Worth, TX 76102 | Oil & Gas Operator | Jun 2025 |
| 14855 | Jetta Permian, LP | Midland, TX 79701 | Oil & Gas Operator | Jun 2021 |
| 14856 | Jettison, Inc. | | Oil & Gas Operator | Apr 2025 |
| 14857 | Jew-Del Oil & Ga | | Gas Operator | Dec 1994 |
| 14858 | Jewell Consulting Inc | Bixby, OK 74008 | Oil & Gas Operator | Dec 2022 |
| 14859 | Jezek, Ernest D. | Holyrood, KS 67450 | Oil Operator | Dec 2019 |
| 14860 | JF Trust | Wichita Falls, TX 76301 | Oil & Gas Operator | Jul 2024 |
| 14861 | JFC Construction LLC | East Bernard, TX 77435 | Oil Operator | Jun 2025 |
| 14862 | JFD,Inc | Houston, TX 77041-6914 | Oil & Gas Operator | Feb 2000 |
| 14863 | JFW Incorporated | Plevna, KS 67568 | Oil & Gas Operator | Oct 2006 |
| 14864 | JGC Energy Development (USA) Inc. | | Oil & Gas Operator | Aug 2014 |
| 14865 | JGC Oil Co. | Austin, TX 78732 | Oil & Gas Operator | Jun 2025 |
| 14866 | JGK Oil, Inc. | Chanute, KS 66720 | Oil Operator | Aug 1998 |
| 14867 | Jhatco Inc | Enid, OK 73701 | Oil & Gas Operator | Apr 2025 |
| 14868 | JHC II LLC | Zanesville, OH 43701 | Oil & Gas Operator | Dec 2024 |
| 14869 | JHL Energy, Inc. | Wichita, KS 67209 | Oil & Gas Operator | Apr 2016 |
| 14870 | JHP Operating, LLC | Dallas, TX 75225 | Oil & Gas Operator | Jun 2025 |
| 14871 | JHS Energy, Inc | Denver, CO 80222 | Oil & Gas Operator | Feb 2025 |
| 14872 | JHS Oilfield Services LLC | Dallas, TX 75206 | Oil Operator | Jun 2025 |
| 14873 | Ji Energy LLC | Midland, TX 79707 | Gas Operator | Jun 2025 |
| 14874 | Jiahe Energy, LLC | Katy, TX 77450 | Gas Operator | Jun 2025 |
| 14875 | Jicarilla Energy Co | Farmington, NM 87401 | Oil & Gas Operator | Mar 2025 |
| 14876 | Jico Exploration Inc | Oklahoma City, OK 73118 | Oil & Gas Operator | Nov 2004 |
| 14877 | Jil Oil Corp. | San Antonio, TX 78279 | Oil & Gas Operator | Jun 2025 |
| 14878 | Jilpetco, Inc. | Fort Worth, TX 76121 | Oil & Gas Operator | Jun 2025 |
| 14879 | Jim Austin | | Oil & Gas Operator | Jul 1981 |
| 14880 | Jim Austin Et Al | | Gas Operator | Jul 1981 |
| 14881 | Jim Bennett Oil Co Inc | | Oil & Gas Operator | Mar 2019 |
| 14882 | Jim Clower Inc | Beaver, OK 73932 | Oil & Gas Operator | Mar 2025 |
| 14883 | Jim Darnell Dba Jim Darnell Operating Co | Okmulgee, OK 74447-8988 | Oil & Gas Operator | Mar 2025 |
| 14884 | Jim Graham | | Oil & Gas Operator | Jan 2018 |
| 14885 | Jim Joel Elliott | | Oil Operator | Nov 1999 |
| 14886 | Jim Murphy Buick GMC, Inc. | Depew, NY 14043 | Gas Operator | Dec 2023 |
| 14887 | Jim Pierce | Artesia, NM 88210 | Oil & Gas Operator | Apr 2022 |
| 14888 | Jim Production | Jacksboro, TX 76458 | Oil & Gas Operator | Jan 2010 |
| 14889 | Jim Snyder, Inc. | Hamilton, KS 66853 | Oil Operator | Feb 2025 |
| 14890 | Jim V. Haddox | | Gas Operator | Dec 2010 |
| 14891 | Jim'S Operating Service | Dewey, OK 74029 | Oil Operator | Dec 1996 |
| 14892 | Jim-Bob Oil Company | San Angelo, TX 76901 | Oil & Gas Operator | Dec 2003 |
| 14893 | Jim-Co Drilling Et Al | | Oil & Gas Operator | Mar 1991 |
| 14894 | Jimco Energy Inc. | Stockdale, TX 78160 | Oil & Gas Operator | Jun 2025 |
| 14895 | Jimco Oil Company, Inc. | Electra, TX 76360 | Oil & Gas Operator | Jun 2019 |
| 14896 | Jimenez Well Service, LLC | Kingman, KS 67068 | Oil Operator | Jan 2016 |
| 14897 | Jimgas Inc | Magnolia, TX 77355 | Oil & Gas Operator | May 2016 |
| 14898 | Jimmie G. Meador | | Oil & Gas Operator | Apr 1980 |
| 14899 | Jimmy D Berry | | Gas Operator | Mar 1983 |
| 14900 | Jimmy P Dempsey | | Oil & Gas Operator | Jan 2025 |