| 1 | 3P Operations LLC | Hartford, KY 42347 | Oil Operator | Dec 2018 |
| 2 | A.D.I.D. Corporation | Emlyn, KY 40730 | Oil & Gas Operator | Dec 2019 |
| 3 | Abarta Oil & Gas Co., Inc. | Pittsburgh, PA 15238 | Oil & Gas Operator | Dec 2020 |
| 4 | Abarta Oil & Gas Co., LLC | | Oil & Gas Operator | Dec 2021 |
| 5 | Adkins, Howard M | Louisa, KY 41230 | Oil Operator | Dec 2023 |
| 6 | Adkins, Russell M & Mary | Louisa, KY 41230 | Oil Operator | Dec 2019 |
| 7 | Advanced Petroleum Enhancement, Inc | Madisonville, KY 42431 | Oil & Gas Operator | Dec 2021 |
| 8 | Alteria, LLC | Grayson, KY 41143 | Oil & Gas Operator | Dec 2023 |
| 9 | American Energy Resources, LLC | Belton, MO 64012 | Oil Operator | Nov 2023 |
| 10 | American Natural Gas, Inc | Saint Clairsville, OH 43950 | Oil & Gas Operator | Dec 2020 |
| 11 | Ames, C B Dba Ames Oil & Gas | | Oil Operator | Dec 2004 |
| 12 | Amwes Exploration, LLC | Barbourville, KY 40906 | Oil & Gas Operator | Dec 2023 |
| 13 | An-Car Oil Co, Inc | Owensboro, KY 42302-1329 | Oil & Gas Operator | Dec 2014 |
| 14 | Anderson Oil LTD. | Corpus Chrsti, TX 78401 | Oil & Gas Operator | Jul 2025 |
| 15 | Angel Rose Energy, LLC | Olney, IL 62450 | Oil Operator | Dec 2023 |
| 16 | Antares Oil Corp | Denver, CO 80202 | Oil & Gas Operator | Oct 2015 |
| 17 | Antle Operating, Inc. | Graham, TX 76450 | Oil & Gas Operator | Jul 2025 |
| 18 | Apex DRLG | Bermuda Dunes, CA 92203 | Oil & Gas Operator | Dec 2019 |
| 19 | App Energy, LLC | Monroe, MI 48161 | Oil & Gas Operator | Dec 2021 |
| 20 | Appalachian Resources Of Florida, LLC | Fort Myers, FL 33902 | Oil Operator | Dec 2023 |
| 21 | Aquila Resources | Burkesville, KY 42717 | Oil & Gas Operator | Dec 2022 |
| 22 | Arnold Ridge LLC | | Oil Operator | Dec 2023 |
| 23 | Arrowhead Industries | Horse Cave, KY 42749 | Oil Operator | Dec 2011 |
| 24 | Ashland Oil, Inc | | Oil & Gas Operator | Dec 2023 |
| 25 | Atlas Oil Co, Inc | | Oil Operator | Dec 2023 |
| 26 | Atlas Oil Company, LLC | Versailles, KY 40383 | Oil Operator | Dec 2023 |
| 27 | Atwell, Harold | | Gas Operator | Dec 2023 |
| 28 | Aus-Tex Exploration Inc | | Oil & Gas Operator | Jun 2025 |
| 29 | Axp Energy, Inc | Lexington, KY 40509 | Oil & Gas Operator | Dec 2023 |
| 30 | B & A Oil Services LLC | Henderson, KY 42420 | Oil Operator | Dec 2023 |
| 31 | B & B Resources, Inc | Somerset, KY 42501 | Oil & Gas Operator | Dec 2019 |
| 32 | B J Oil Company | Corsicana, TX 75109 | Oil & Gas Operator | Jul 2025 |
| 33 | Bailey, Harold B | Owensboro, KY 42303 | Oil Operator | Dec 2021 |
| 34 | Baker Oil Co | Leitchfield, KY 42754 | Oil & Gas Operator | Dec 2023 |
| 35 | Bandit Energy, LLC | Perry, MI 48872 | Oil Operator | Dec 2023 |
| 36 | Banks, Francis C | Fordsville, KY 42343 | Oil Operator | Dec 2018 |
| 37 | Barrett Oil & Gas Inc | Albany, KY 42602 | Oil & Gas Operator | Dec 2023 |
| 38 | Barrett Oil Co. | White Oak, TX 75693 | Oil & Gas Operator | Dec 2023 |
| 39 | Bartram, I David | Lavalette, WV 25535 | Oil & Gas Operator | Dec 2021 |
| 40 | Basin Energy, Inc | | Oil Operator | Dec 2017 |
| 41 | Basin Petroleum, LLC | | Oil Operator | Dec 2017 |
| 42 | BC Operations LLC | Lewisburg, KY 42256 | Oil Operator | Dec 2023 |
| 43 | Beatty, Dennis | Fordsville, KY 42343 | Oil Operator | Dec 2015 |
| 44 | Beckner Energy Resources LLC | | Oil Operator | Dec 2022 |
| 45 | Beech Grove Minerals, LLC | Calhoun, KY 42327 | Oil Operator | Dec 2023 |
| 46 | Beeson, Richard W | | Oil Operator | Dec 2022 |
| 47 | Bell, Robert | Edmonton, KY 42129 | Oil Operator | Dec 2023 |
| 48 | Bellco, LLC | Edmonton, KY 42129 | Oil Operator | Dec 2023 |
| 49 | Berry, Richard A | Henderson, KY 42420 | Oil Operator | Dec 2023 |
| 50 | Bertram Resources Inc | Lexington, KY 40509 | Oil & Gas Operator | Dec 2022 |
| 51 | Big Eight DRLG Co | | Oil Operator | Dec 2023 |
| 52 | Big Man Oil Co, Inc | Owensboro, KY 42302 | Oil & Gas Operator | Dec 2023 |
| 53 | Big Top Oil & Gas LLC | Lambertville, MI 48144 | Oil Operator | Dec 2023 |
| 54 | Black Gold Oil Co Dba C & L Expl Co | St Louis, MO 63304 | Oil Operator | Dec 2022 |
| 55 | Black Gold Oil Company | Duncan, OK 73533-1581 | Oil & Gas Operator | Apr 2025 |
| 56 | Blackhawk Energy LLC | Greenville, KY 42345 | Oil & Gas Operator | Jan 2024 |
| 57 | Blackhorn USA, LLC | Edwardsville, IL 62025 | Oil Operator | Dec 2023 |
| 58 | Blackridge Resource Partners LLC | Lexington, KY 40507 | Oil & Gas Operator | Dec 2022 |
| 59 | Blair, W Lynn | Lewisburg, KY 42256 | Oil & Gas Operator | Dec 2022 |
| 60 | Blanford, Phillip | Sebree, KY 42455 | Oil Operator | Dec 2023 |
| 61 | Blankenship, Lahoma J | | Gas Operator | Dec 2012 |
| 62 | Blazer Energy Corp. | Alexandria, VA 22314 | Oil & Gas Operator | Dec 2014 |
| 63 | Blue Energy LLC | Scottsdale, AZ 85250 | Oil & Gas Operator | Dec 2020 |
| 64 | Blue Flame Energy Corp | Pikeville, KY 41501 | Oil & Gas Operator | Dec 2023 |
| 65 | Blue Ridge Group, Inc. | Bowling Green, KY 42101 | Oil & Gas Operator | Dec 2023 |
| 66 | Bluegrass Exploration LLC | | Oil Operator | Dec 2023 |
| 67 | Boots, Rod | Bowling Green, KY 42101 | Oil & Gas Operator | Dec 2023 |
| 68 | Border State Energy, LLC | | Oil & Gas Operator | Dec 2015 |
| 69 | Bowling, Sim P & Louise M | Louisville, KY 40208 | Oil Operator | Dec 2018 |
| 70 | Bradley, Charles E | | Oil Operator | Dec 2023 |
| 71 | Bradley, Charles E & Spurlock, Burl W Dba Bradley | Prestonsburg, KY 41653 | Gas Operator | Dec 2023 |
| 72 | Bradley, Charles E Dba Bradco Oil Co | Prestonsburg, KY 41653 | Gas Operator | Dec 2023 |
| 73 | Bradley, Charles R Dba Basin Energy Co | Prestonsburg, KY 41653 | Oil & Gas Operator | Dec 2023 |
| 74 | Breitburn Operating LP | Houston, TX 77002 | Oil & Gas Operator | Jul 2025 |
| 75 | Bretagne, G P | Beattyville, KY 41311 | Oil & Gas Operator | Dec 2023 |
| 76 | Bretagne, LLC | Beattyville, , K 41311 | Oil Operator | Dec 2023 |
| 77 | Bridgeport Productions, Inc | Edmonton, KY 42129 | Oil Operator | Dec 2023 |
| 78 | Brier Oil LLC | Flatgap, KY 41219 | Oil Operator | Dec 2023 |
| 79 | Bronco Oil Company | San Angelo, TX 76904 | Oil & Gas Operator | Dec 2024 |
| 80 | Brookston Resources, Inc | Newburgh, IN 47630 | Oil Operator | Dec 2023 |
| 81 | Brown & Payne Oil DRLG, Inc | Hawesville, KY 42348 | Oil Operator | Dec 2023 |
| 82 | Brown, Myrvin | Hawesville, KY 42348 | Oil Operator | Dec 2023 |
| 83 | Brown, Richard E | Hawesville, KY 42348 | Oil Operator | Dec 2023 |
| 84 | Brunton Expl Co, Inc | Littleton, CO 80127 | Oil Operator | Dec 2023 |
| 85 | Buford Oil, Inc | | Oil & Gas Operator | Dec 2010 |
| 86 | Burchett Natural Gas, Inc. | Williamson, WV 25661 | Gas Operator | Dec 2016 |
| 87 | Burness, William Steele Jr | Glasgow, KY 42142 | Oil Operator | Dec 2022 |
| 88 | Butler County Flood, Inc | Santa Monica, CA 90409 | Oil Operator | Dec 2015 |
| 89 | Buttes Gas & Oil Co | | Oil & Gas Operator | Dec 2009 |
| 90 | Buttes Res Co | | Oil Operator | Dec 2023 |
| 91 | C & C Downhole, LLC | Richmond, KY 40475 | Oil & Gas Operator | Dec 2023 |
| 92 | C & H Oil, LLC | Greensburg, KY 42743 | Oil Operator | Dec 2023 |
| 93 | C & R Oil Co. | Abilene, TX 79605 | Oil & Gas Operator | Jul 2025 |
| 94 | Cain, Chas | Lexington, KY 40509 | Oil & Gas Operator | Dec 2023 |
| 95 | Cain, Nicholas A & Darry R | | Oil Operator | Dec 2003 |
| 96 | Callahan, Stephen Et Al | Navarre, FL 32566 | Oil & Gas Operator | Dec 2022 |
| 97 | Camco, Inc | Columbia, KY 42728 | Oil Operator | Dec 2023 |
| 98 | Camplin, Raymond | Greenville, KY 42345 | Oil Operator | Dec 2018 |
| 99 | Capp Petroleum, LLC | Ashland, KY 41105 | Oil & Gas Operator | Dec 2020 |
| 100 | Caprock Drilling & Operating Co Inc | Edmonton, KY 42129 | Oil Operator | Dec 2023 |