| 1 | 3P Operations LLC | Hartford, KY 42347 | Oil Operator | Dec 2014 |
| 2 | A.D.I.D. Corporation | Emlyn, KY 40730 | Oil & Gas Operator | Dec 2013 |
| 3 | Abarta Oil & Gas Co., Inc. | Pittsburgh, PA 15238 | Oil & Gas Operator | Dec 2018 |
| 4 | Adkins, Russell M & Mary | Louisa, KY 41230 | Oil Operator | Dec 2014 |
| 5 | Advanced Petroleum Enhancement, Inc | Madisonville, KY 42431 | Oil & Gas Operator | Dec 2015 |
| 6 | American Energy Resources, LLC | Woodland Park, CO 80863 | Oil Operator | Jun 2018 |
| 7 | American Natural Gas Inc | Saint Clairsville, OH 43950 | Oil & Gas Operator | Dec 2018 |
| 8 | Amwes Exploration, LLC | Barbourville, KY 40906 | Oil & Gas Operator | Dec 2015 |
| 9 | An-Car Oil Co Inc | Owensboro, KY 42302-1329 | Oil & Gas Operator | Dec 2014 |
| 10 | Anderson Oil LTD. | Corpus Chrsti, TX 78401 | Oil & Gas Operator | Apr 2019 |
| 11 | Angel Rose Energy, LLC | | Oil Operator | Dec 2011 |
| 12 | Antares Oil Corp | Denver, CO 80202 | Oil & Gas Operator | Oct 2015 |
| 13 | Antle Operating, Inc. | Graham, TX 76450 | Oil & Gas Operator | Apr 2019 |
| 14 | App Energy, LLC | | Oil & Gas Operator | Dec 2015 |
| 15 | Appalachian Resources Of Florida, LLC | Fort Myers, FL 33902 | Oil Operator | Dec 2015 |
| 16 | Aquila Resources | Burkesville, KY 42717 | Oil & Gas Operator | Dec 2015 |
| 17 | Argo Energy Corp | Gray, KY 40734 | Gas Operator | Dec 2013 |
| 18 | Arnold Ridge LLC | | Oil Operator | Dec 2014 |
| 19 | Arrowhead Industries | Horse Cave, KY 42749 | Oil Operator | Dec 2011 |
| 20 | Ashland Oil, Inc | | Oil & Gas Operator | Dec 2004 |
| 21 | Atlas Oil Co, Inc | | Oil Operator | Dec 2014 |
| 22 | Atlas Oil Company, LLC | Versailles, KY 40308 | Oil Operator | Dec 2015 |
| 23 | B & B Resources, Inc | Somerset, KY 42501 | Oil & Gas Operator | Dec 2015 |
| 24 | B & J Oil Company | Corsicana, TX 75109 | Oil & Gas Operator | Apr 2019 |
| 25 | Bailey, Harold B | Owensboro, KY 42303 | Oil Operator | Dec 2014 |
| 26 | Baker Oil Co | Leitchfield, KY 42754 | Oil & Gas Operator | Dec 2014 |
| 27 | Baker, Danny & Wilma | Monticello, KY 42633 | Oil Operator | Dec 2015 |
| 28 | Banks, Francis C | Fordsville, KY 42343 | Oil Operator | Dec 2015 |
| 29 | Barrett Oil & Gas Inc | Albany, KY 42602 | Oil Operator | Dec 2015 |
| 30 | Barrett Oil Co. | Albany, KY 42602 | Oil & Gas Operator | Jun 2017 |
| 31 | Bartram, I David | Lavalette, WV 25535 | Oil & Gas Operator | Dec 2015 |
| 32 | Basin Energy, Inc | | Oil Operator | Dec 2015 |
| 33 | Basin Petroleum, LLC | | Oil Operator | Dec 2014 |
| 34 | Beatty, Dennis | Fordsville, KY 42343 | Oil Operator | Dec 2011 |
| 35 | Beckner Energy Resources LLC | | Oil Operator | Dec 2015 |
| 36 | Beeson, Richard W | | Oil Operator | Dec 2011 |
| 37 | Bell, Robert | Edmonton, KY 42129 | Oil Operator | Dec 2015 |
| 38 | Berry, Richard A | Henderson, KY 42420 | Oil Operator | Dec 2014 |
| 39 | Bertram Resources Inc | Lexington, KY 40509 | Oil & Gas Operator | Dec 2015 |
| 40 | Big Man Oil Co, Inc | Owensboro, KY 42302 | Oil Operator | Dec 2015 |
| 41 | Big Top Oil & Gas LLC | Lambertville, MI 48144 | Oil Operator | Dec 2015 |
| 42 | Black Gold Oil Co Dba C & L Expl Co | | Oil Operator | Dec 2014 |
| 43 | Blackhawk Energy LLC | Greenville, KY 42345 | Oil & Gas Operator | Dec 2018 |
| 44 | Blair, W Lynn | Lewisburg, KY 42256 | Oil & Gas Operator | Dec 2007 |
| 45 | Blankenship, Lahoma J | | Gas Operator | Dec 2012 |
| 46 | Blazer Energy Corp | Alexandria, VA 22314 | Oil & Gas Operator | Dec 2014 |
| 47 | Blue Flame Energy Corp | Pikeville, KY 41501 | Oil & Gas Operator | Dec 2015 |
| 48 | Blue Ridge Group, Inc. | | Oil & Gas Operator | Dec 2014 |
| 49 | Boots, Rod | Bowling Green, KY 42101 | Oil & Gas Operator | Dec 2012 |
| 50 | Border State Energy, LLC | Edmonton, KY 42129 | Oil & Gas Operator | Dec 2015 |
| 51 | Bowling, Sim P & Louise M | Louisville, KY 40208 | Oil Operator | Dec 2015 |
| 52 | Bradley, Charles R Dba Basin Energy Co | Prestonsburg, KY 41653 | Oil & Gas Operator | Dec 2015 |
| 53 | Brangasco LLC | | Oil & Gas Operator | Dec 2015 |
| 54 | Breitburn Operating, LP | Houston, TX 77002 | Oil & Gas Operator | Dec 2019 |
| 55 | Bretagne, G P | Versailles, KY 40383 | Oil & Gas Operator | Dec 2015 |
| 56 | Bretagne, LLC | Versailles, KY 40383 | Oil Operator | Dec 2014 |
| 57 | Bright Hub, LLC | Indianapolis, IN 46237 | Oil & Gas Operator | Dec 2015 |
| 58 | Bronco Oil Company | San Angelo, TX 76904 | Oil & Gas Operator | Apr 2019 |
| 59 | Brookston Resources, Inc | Newburgh, IN 47630 | Oil Operator | Dec 2015 |
| 60 | Brown, Richard E | Hawesville, KY 42348 | Oil Operator | Dec 2015 |
| 61 | Brunton Expl Co, Inc | Littleton, CO 80127 | Oil Operator | Dec 2015 |
| 62 | Burchett Natural Gas, Inc. | Williamson, WV 25661 | Gas Operator | Dec 2014 |
| 63 | Butler County Flood, Inc | Santa Monica, CA 90409 | Oil Operator | Dec 2014 |
| 64 | Buttes Gas & Oil Co | | Oil & Gas Operator | Dec 2009 |
| 65 | C & R Oil Co. | Russell Springs, KY 42642 | Oil & Gas Operator | Apr 2019 |
| 66 | Cain, Nicholas A & Darry R | | Oil Operator | Dec 2003 |
| 67 | Callahan, Stephen Et Al | Crawford, NE 69339 | Oil Operator | Dec 2015 |
| 68 | Camco, Inc | | Oil Operator | Dec 2015 |
| 69 | Camplin, Raymond | Greenville, KY 42345 | Oil Operator | Dec 2014 |
| 70 | Capp Petroleum, LLC | Ashland, KY 41105 | Oil & Gas Operator | Dec 2015 |
| 71 | Carson Assoc, Inc | Ashland, KY 41102 | Oil & Gas Operator | Dec 2013 |
| 72 | Carter Oil Co | | Oil & Gas Operator | Dec 2013 |
| 73 | Case Drilling Company | | Oil Operator | Dec 2014 |
| 74 | Central Energy Group, LLC | Anderson, SC 29621 | Oil Operator | Dec 2015 |
| 75 | Central Hydrocarbons, LLC | | Oil Operator | Dec 2013 |
| 76 | Champ Oil Co, Inc | | Oil & Gas Operator | Dec 2013 |
| 77 | Charmane Oil Corp | | Oil Operator | Dec 2014 |
| 78 | Cherry Oil & Gas, Inc | Burkesville, KY 42768 | Oil Operator | Dec 2013 |
| 79 | Chesapeake Appalachia LLC | Oklahoma City, OK 73118 | Oil & Gas Operator | Jan 2019 |
| 80 | Classic Oil & Gas Resources Inc | | Gas Operator | Dec 2013 |
| 81 | Clean Gas, Inc | Hindman, KY 41822 | Oil & Gas Operator | Dec 2014 |
| 82 | Clendening, John A | | Oil Operator | Dec 2014 |
| 83 | CNG Technology Inc | | Oil Operator | Dec 2015 |
| 84 | CNX Gas Company LLC | Canonsburg, PA 15317-6506 | Oil & Gas Operator | Jan 2019 |
| 85 | Cobb, E M | | Oil Operator | Dec 2015 |
| 86 | Cobb, Maurice W Dba M W C Oil Co | | Oil Operator | Dec 2015 |
| 87 | Cobra Petroleum Production Corp | Pikeville, KY 41502 | Oil & Gas Operator | Dec 2015 |
| 88 | Coffman Oil & Real Estate Inc | Newport Beach, CA 92661 | Oil Operator | Dec 2014 |
| 89 | Colonial Corpora | St Simons Island, GA 31522 | Oil & Gas Operator | Dec 2000 |
| 90 | Columbia Gas Transmission, LLC | Charleston, WV 25314 | Oil & Gas Operator | Dec 2017 |
| 91 | Combs, Steven H | | Oil Operator | Dec 2015 |
| 92 | Comstock Oil & Gas, Inc. | | Oil & Gas Operator | Dec 2012 |
| 93 | Conley Oil, Inc | Salyersville, KY 41465 | Oil Operator | Dec 2014 |
| 94 | Conner, E B Jr | | Oil Operator | Dec 2015 |
| 95 | Continental Resources Inc | Oklahoma City, OK 73126 | Oil & Gas Operator | Feb 2019 |
| 96 | Coomer, Mitchell | Columbia, KY 42728 | Oil Operator | Dec 2014 |
| 97 | Core Minerals Operating Co Inc | Evansville, IN 47708 | Oil & Gas Operator | Dec 2015 |
| 98 | Countrymark Energy Resources L L C | Evansville, IN 47715 | Oil & Gas Operator | Nov 2017 |
| 99 | Cracker Oil & Gas Co | | Gas Operator | Dec 2013 |
| 100 | Crudewell Drilling, Inc | Albany, KY 42602 | Oil Operator | Dec 2015 |