| 901 | Joiner, Pat | Wichita Falls, TX 76302 | Oil & Gas Operator | Apr 2025 |
| 902 | Joint Resources Company | Fort Worth, TX 76107 | Oil & Gas Operator | Apr 2025 |
| 903 | Jojon Petroleum Company | Dallas, TX 75219 | Oil & Gas Operator | Jan 2025 |
| 904 | Jolen Operating Co Of La. | | Oil & Gas Operator | Dec 1993 |
| 905 | Jolen Operating Company | Oklahoma City, OK 73102 | Oil & Gas Operator | Jan 2025 |
| 906 | Jonah Energy LLC | Pinedale, WY 82941 | Oil & Gas Operator | Jan 2025 |
| 907 | Jonathan Oil | El Dorado, KS 67042 | Oil Operator | Feb 2002 |
| 908 | Jonco | Jacksboro, TX 76458 | Oil & Gas Operator | Apr 2025 |
| 909 | Jones & Assoc | | Oil & Gas Operator | Sep 1996 |
| 910 | Jones & Buck Development, LLC | Sedan, KS 67361 | Oil & Gas Operator | Dec 2024 |
| 911 | Jones & Pellow Oil Co | Oklahoma City, OK 73118-1115 | Oil & Gas Operator | Feb 2015 |
| 912 | Jones & Sons Wel | | Oil Operator | Feb 1990 |
| 913 | Jones & Whittington Oil Co. | Coleman, TX 76834 | Oil & Gas Operator | Feb 2004 |
| 914 | Jones Alan W | MT Gilead, OH 43338 | Oil & Gas Operator | Dec 1990 |
| 915 | Jones And Buck | Sedan, KS 67361 | Oil & Gas Operator | Jan 2025 |
| 916 | Jones Babe Inc | Floydada, TX 79235-0180 | Oil & Gas Operator | May 2019 |
| 917 | Jones Bo Enterprises Inc | Tyler, TX 75706 | Oil & Gas Operator | Jan 1994 |
| 918 | Jones Brent | Duncan, OK 73533-6608 | Oil & Gas Operator | Nov 2015 |
| 919 | Jones Company | | Oil & Gas Operator | Dec 1990 |
| 920 | Jones Company, LTD. | Albany, TX 76430 | Oil & Gas Operator | May 1999 |
| 921 | Jones Dev Inc | Warren, PA 16365-1460 | Oil & Gas Operator | Dec 2018 |
| 922 | Jones Douglas Q LLC | Fort Gibson, OK 74434 | Oil Operator | Aug 2021 |
| 923 | Jones Energy LLC | Oklahoma City, OK 73134 | Oil & Gas Operator | Jan 2025 |
| 924 | Jones Energy, LTD. | Austin, TX 78746 | Oil & Gas Operator | Sep 2013 |
| 925 | Jones Exploration Company | | Oil & Gas Operator | Jun 1985 |
| 926 | Jones Frank Oil | | Oil Operator | May 1988 |
| 927 | Jones G R Oil & | | Oil & Gas Operator | Nov 1993 |
| 928 | Jones Gas Corporation | Wichita, KS 67278 | Gas Operator | Dec 2009 |
| 929 | Jones Gus Cable Tool Service LLC | Elk City, KS 67344 | Oil Operator | Jan 2025 |
| 930 | Jones III Thomas J | Duncan, OK 73533-4995 | Oil & Gas Operator | Dec 2018 |
| 931 | Jones Jay D Revocable Inter VIvos Trust | Duncan, OK 73534 | Oil & Gas Operator | Mar 2015 |
| 932 | Jones Jr Lee R | Sedan, KS 67361 | Oil & Gas Operator | Jun 2008 |
| 933 | Jones Lee R Jr O | | Oil & Gas Operator | Aug 1995 |
| 934 | Jones Loyd | Perryton, TX 79070-0931 | Oil Operator | Jan 2022 |
| 935 | Jones Loyd Well Serv Co Inc | Perryton, TX 79070 | Oil & Gas Operator | Dec 2005 |
| 936 | Jones Michael | Pawhuska, OK 74056 | Oil Operator | Jan 1995 |
| 937 | Jones Oil Company | Ardmore, OK 73402-1389 | Oil & Gas Operator | Aug 2022 |
| 938 | Jones Oil Company LLC (The) | Duncan, OK 73533-4995 | Oil & Gas Operator | Jan 2025 |
| 939 | Jones Oil Exploration, LLC | Sedan, KS 67361 | Oil & Gas Operator | Dec 2024 |
| 940 | Jones Oil, LLC | St John, KS 67576 | Oil & Gas Operator | Dec 2024 |
| 941 | Jones Operating Company | Levelland, TX 79336 | Oil & Gas Operator | Oct 2000 |
| 942 | Jones Pumping Service, LLC | Yates Center, KS 66783 | Oil Operator | Dec 2024 |
| 943 | Jones Raymond H Family Trust | Drumright, OK 74030-1204 | Oil & Gas Operator | Mar 2023 |
| 944 | Jones Tank Trucks Inc | Cushing, OK 74023-8947 | Oil & Gas Operator | Dec 2000 |
| 945 | Jones, Bobby E | | Oil Operator | Nov 2005 |
| 946 | Jones, Cal | Canton, KS 67428 | Oil & Gas Operator | Mar 2002 |
| 947 | Jones, Carl W. Operator | Shreveport, LA 71106 | Oil & Gas Operator | Jul 1999 |
| 948 | Jones, Carlton E., II | | Oil & Gas Operator | Dec 2021 |
| 949 | Jones, Charles E., Jr. | Odessa, TX 79760 | Oil & Gas Operator | Jul 2013 |
| 950 | Jones, Edwin M. Oil Co. | Fort Worth, TX 76102 | Oil & Gas Operator | Apr 2025 |
| 951 | Jones, Gerald D | Spencer, WV 25276-0000 | Oil & Gas Operator | Dec 2008 |
| 952 | Jones, J. Vernon Oil Company | Midland, TX 79708 | Oil & Gas Operator | Mar 2008 |
| 953 | Jones, Jansen M. | Albany, TX 76430 | Oil & Gas Operator | Jul 2009 |
| 954 | Jones, Jeffrey Lee | Rushville, NY 14544 | Gas Operator | Dec 2023 |
| 955 | Jones, John E. | Friendswood, TX 77546 | Oil Operator | May 2016 |
| 956 | Jones, Johnny G. | Midland, TX 79708 | Oil & Gas Operator | Feb 2000 |
| 957 | Jones, L. E. Operating, Inc. | Duncan, OK 73534 | Oil & Gas Operator | Apr 2025 |
| 958 | Jones, L. E. Production Co. | Duncan, OK 73534 | Oil & Gas Operator | Jul 2014 |
| 959 | Jones, Margo B | | Oil Operator | Nov 1998 |
| 960 | Jones, Mildred J | | Oil & Gas Operator | May 2006 |
| 961 | Jones, R. W. & Co., LTD. | Oklahoma City, OK 73132 | Oil & Gas Operator | Mar 1997 |
| 962 | Jones, R.W. & Co. II, LTD. | Edmond, OK 73034 | Oil & Gas Operator | Sep 2010 |
| 963 | Jones, Robert | | Oil & Gas Operator | Dec 1996 |
| 964 | Jones, Skeet Lee | Mentone, TX 79754 | Oil & Gas Operator | Apr 2025 |
| 965 | Jones, Stephen C. | Broken Arrow, OK 74011 | Oil & Gas Operator | Jun 2018 |
| 966 | Jones, Teresa L | Beattyville, KY 41311 | Oil Operator | Dec 2023 |
| 967 | Jones, William A. | Longton, KS 67352 | Oil Operator | Aug 1993 |
| 968 | Jones, William S. | Emporia, KS 66801 | Oil Operator | Oct 1987 |
| 969 | Jones-Blair Energy, Inc. | | Oil Operator | Dec 1987 |
| 970 | Jones-O'Brien, Inc. | | Oil & Gas Operator | Feb 1982 |
| 971 | Jonesville Ventures Inc | | Oil & Gas Operator | May 1988 |
| 972 | Jonsu Oil Corp | Granville, OH 43023 | Oil & Gas Operator | Dec 1994 |
| 973 | Joplin Oil Co., Inc. | Lubbock, TX 79423 | Oil & Gas Operator | Apr 2025 |
| 974 | Jordan & Jordan Oil Company | Maud, OK 74854 | Oil & Gas Operator | Jan 2025 |
| 975 | Jordan Development Company LLC | Traverse City, MI 49686 | Oil & Gas Operator | Jan 2025 |
| 976 | Jordan Drilling Co. | Leggett, TX 77350 | Oil & Gas Operator | Aug 1998 |
| 977 | Jordan Energy Exploration Co LLC | | Oil Operator | Dec 2022 |
| 978 | Jordan Engineering, Inc. | Abilene, TX 79601 | Oil & Gas Operator | Apr 2025 |
| 979 | Jordan Exploration Company, L.L.C. | | Oil & Gas Operator | Mar 2024 |
| 980 | Jordan Oil & Gas | Fort Smith, AR 72903-4975 | Oil & Gas Operator | Sep 2004 |
| 981 | Jordan Oil & Gas Company | Healdsburg, CA 95448-1919 | Oil & Gas Operator | Mar 1995 |
| 982 | Jordan Oil Company, Inc. | Lake Charles, LA 70602 | Oil & Gas Operator | Dec 2019 |
| 983 | Jordan Oil Management Inc. | Haysville, KS 67060 | Oil & Gas Operator | Dec 2024 |
| 984 | Jordan Properties | Kilgore, TX 75663 | Oil & Gas Operator | Aug 2003 |
| 985 | Joro Inc. | | Oil & Gas Operator | Dec 2024 |
| 986 | Joseph B Gould | Las Vegas, NV 89109 | Oil & Gas Operator | Oct 2002 |
| 987 | Joseph C. Leckelt | | Oil Operator | Aug 1995 |
| 988 | Joseph F. Fritz Operating Co. | | Oil & Gas Operator | Mar 1983 |
| 989 | Joseph Sanchez Dba J&F Production | Cuba, NM 87013 | Oil Operator | Dec 2019 |
| 990 | Josey Exploration, Inc. | | Oil & Gas Operator | Dec 1988 |
| 991 | Josey Oil Company | Houston, TX 77019 | Oil & Gas Operator | Jul 2006 |
| 992 | Josey Oil Company, LTD. | Houston, TX 77019 | Oil & Gas Operator | Apr 2025 |
| 993 | Josey, Lenoir M., Inc. | Houston, TX 77019 | Oil & Gas Operator | Aug 2003 |
| 994 | Joshua Energy LLC | Tulsa, OK 74134-7460 | Gas Operator | Jan 2025 |
| 995 | Josie Oil & Gas Inc | Seminole, OK 74818-0134 | Oil & Gas Operator | Mar 2015 |
| 996 | Jost, Selma | Reedley, CA 93654 | Oil Operator | Jul 1996 |
| 997 | Journey Oil, LLC | Cary, NC 27513 | Oil Operator | Apr 2025 |
| 998 | Journey Operating, L.L.C. | Sugar Land, TX 77496 | Oil & Gas Operator | Aug 2006 |
| 999 | Jovian Petroleum Corporation | Houston, TX 77024 | Oil & Gas Operator | Jan 2016 |
| 1000 | Joy & Huston | | Oil Operator | Jul 1986 |