| 19701 | Moose Mountain Divide #1, LLC | Roosevelt, UT 84066-1656 | Oil & Gas Operator | Aug 2025 |
| 19702 | Moose Oil & Gas Co. | Houston, TX 77002 | Oil & Gas Operator | Feb 2000 |
| 19703 | Moose Operating Co., Inc. | Houston, TX 77006 | Oil & Gas Operator | Oct 2025 |
| 19704 | Mor-Meg Incorpor | | Oil Operator | Dec 1996 |
| 19705 | Morain Coating & Construc | Niles, OH 44446 | Oil & Gas Operator | Dec 1997 |
| 19706 | Moran Exploration, Inc. | | Oil & Gas Operator | Jan 1985 |
| 19707 | Moran James R | Frazeysburg, OH 43822 | Oil Operator | Dec 2017 |
| 19708 | Moran Oil Co., Inc. | | Oil & Gas Operator | Aug 2009 |
| 19709 | Moran Oil Enterprises, LLC | Seminole, OK 74818 | Oil & Gas Operator | Dec 2019 |
| 19710 | Moran Oil Partners LLC | Utica, OH 43080 | Oil Operator | Dec 2024 |
| 19711 | Moran Pipe & Supply Co Inc | Seminole, OK 74868 | Oil & Gas Operator | Jan 2019 |
| 19712 | Moran Ronald F | Frazeysburgysburg, OH 43822 | Oil & Gas Operator | Dec 2024 |
| 19713 | Moran Sherman Dean | Utica, OH 43080 | Oil & Gas Operator | Dec 2024 |
| 19714 | Moran Well Service Inc. | Gambier, OH 43022 | Oil & Gas Operator | Dec 2023 |
| 19715 | Moran, F E Oil Co | Evansville, IN 47715 | Oil Operator | Dec 2015 |
| 19716 | Moran-K Oil LLC | Seminole, OK 74868 | Oil & Gas Operator | Jul 2025 |
| 19717 | Moran-Kahn Oil | Seminole, OK 74868 | Oil & Gas Operator | Mar 1992 |
| 19718 | Moran-Lavaca, L.L.C. | Shreveport, LA 71134 | Oil Operator | Feb 2018 |
| 19719 | Moransco Energy Corporation | Kilgore, TX 75663 | Oil & Gas Operator | Oct 2025 |
| 19720 | More Texas Oil | Von Ormy, TX 78073 | Oil & Gas Operator | Oct 2025 |
| 19721 | Moreland Oil & Gas Inc | Dennison, OH 44621 | Oil & Gas Operator | Dec 1990 |
| 19722 | Morexco Inc | Midland, TX 79710 | Oil & Gas Operator | Mar 2019 |
| 19723 | Morgan Creek Gas Processing Co. | Houston, TX 77027 | Gas Operator | Aug 1998 |
| 19724 | Morgan Creek Production Co., Inc | Westbrook, TX 79565 | Oil & Gas Operator | Oct 2025 |
| 19725 | Morgan David E | Enid, OK 73702-3525 | Oil & Gas Operator | Sep 2016 |
| 19726 | Morgan E&P, LLC | | Oil & Gas Operator | Aug 2025 |
| 19727 | Morgan Energy Corporation | Englewood, CO 80110 | Oil & Gas Operator | Mar 2006 |
| 19728 | Morgan Enterprises | | Oil & Gas Operator | Aug 1997 |
| 19729 | Morgan Enterprises, Inc. | Houston, TX 77024 | Oil & Gas Operator | Oct 2025 |
| 19730 | Morgan Oil Company | Nacogdoches, TX 75963 | Oil & Gas Operator | May 2006 |
| 19731 | Morgan Operating, Inc. | Hobbs, NM 88241 | Oil & Gas Operator | Oct 2024 |
| 19732 | Morgan Pennington Inc | Wooster, OH 44691 | Oil & Gas Operator | Dec 1990 |
| 19733 | Morgan Petroleum Company | Edmond, OK 73083 | Oil & Gas Operator | Mar 1993 |
| 19734 | Morgan Robert M / L Ladean | Wewoka, OK 74884 | Oil & Gas Operator | Jul 2015 |
| 19735 | Morgan, C. V. Partnership | Olney, TX 76374 | Oil & Gas Operator | Jan 2009 |
| 19736 | Morgan, Mike | | Oil Operator | Dec 2014 |
| 19737 | Morgan, Robert L | | Oil Operator | Dec 2017 |
| 19738 | Morgas | Shamrock, TX 79079 | Gas Operator | Nov 1994 |
| 19739 | Morgenstern Oil Operations LLC | Ellinwood, KS 67526 | Oil Operator | Jun 2025 |
| 19740 | Moriah Operating,LLC | Midland, TX 79701 | Oil & Gas Operator | Oct 2025 |
| 19741 | Moriah Resources, Inc. | Midland, TX 79704 | Oil & Gas Operator | Mar 2008 |
| 19742 | Morley, Kenneth A. | Sinclairville, NY 14782 | Gas Operator | Dec 2024 |
| 19743 | Mormack Ind Inc | Orrville, OH 44667 | Oil & Gas Operator | Dec 2024 |
| 19744 | Mormar Family Holdings, L.L.C. | Breckenridge, TX 76424 | Oil & Gas Operator | Oct 2025 |
| 19745 | Morning Gun Exploration LLC | | Oil Operator | Oct 2021 |
| 19746 | Morning Star Oil Company | Thermopolis, WY 82443 | Oil Operator | Feb 2025 |
| 19747 | Morningstar Gas, Inc. | Las Vegas, NV 89117 | Gas Operator | Oct 2025 |
| 19748 | Morningstar Operating LLC | Fort Worth, TX 76102 | Oil & Gas Operator | Oct 2025 |
| 19749 | Morningstar Partners, L.P. | Fort Worth, TX 76102 | Oil & Gas Operator | Apr 2022 |
| 19750 | Moro Bay Oil Company, Inc. | | Oil Operator | Jan 1997 |
| 19751 | Morreale, Michael G. & John W. | Frewsburg, NY 14738 | Gas Operator | Dec 2024 |
| 19752 | Morred, Inc. | Borger, TX 79007 | Oil & Gas Operator | Oct 2025 |
| 19753 | Morrell, W. R. | Albany, TX 76430 | Oil & Gas Operator | Oct 2025 |
| 19754 | Morris & Associates | Purcell, OK 73080 | Oil Operator | Feb 2012 |
| 19755 | Morris & Morris | | Oil Operator | Sep 1995 |
| 19756 | Morris A Richardson Dba Fair VIew Production | Muldrow, OK 74948 | Oil Operator | Sep 2006 |
| 19757 | Morris Beall Oil & Gas Co | | Oil & Gas Operator | Dec 2021 |
| 19758 | Morris Dennis J | Cameron, OK 74932-2186 | Gas Operator | Jun 2025 |
| 19759 | Morris Ed Dba Morris Operating Company | Mounds, OK 74047-4801 | Oil & Gas Operator | Jun 2025 |
| 19760 | Morris Everett E | | Oil & Gas Operator | Feb 1991 |
| 19761 | Morris Oil & Gas Co., Inc | | Oil & Gas Operator | Dec 2021 |
| 19762 | Morris Oil Operations | | Oil Operator | Jun 2025 |
| 19763 | Morris Operating Co | Lovington, NM 88260 | Oil & Gas Operator | Oct 2025 |
| 19764 | Morris Pete Drilling Company | | Oil Operator | Feb 1999 |
| 19765 | Morris R. Greenhaw Oil&Gas, Inc | Desdemona, TX 76445 | Oil & Gas Operator | Oct 2025 |
| 19766 | Morris Richard B | | Oil Operator | Dec 1996 |
| 19767 | Morris Roger Dan | Cushing, OK 74023 | Oil & Gas Operator | Jun 2025 |
| 19768 | Morris, Carl R | | Oil & Gas Operator | Dec 2015 |
| 19769 | Morris, Stanley A. | Cherry Creek, NY 14723 | Gas Operator | Dec 2024 |
| 19770 | Morris, W. Dale Inc. | Mineral Wells, TX 76068 | Oil & Gas Operator | Oct 2025 |
| 19771 | Morrison DRLG. & Prod. Co., Inc. | Abilene, TX 79606 | Oil & Gas Operator | Nov 2008 |
| 19772 | Morrison International Energy Inc | Oklahoma City, OK 73189-0537 | Oil & Gas Operator | Feb 2025 |
| 19773 | Morrison Oil Co. LLC | | Oil & Gas Operator | Aug 2025 |
| 19774 | Morrison Oil Company | Bartlesville, OK 74003 | Oil Operator | Mar 2015 |
| 19775 | Morrison, Mark L. | Yates Center, KS 66783 | Oil Operator | Jun 2025 |
| 19776 | Morrison-Dixon O | | Oil Operator | Oct 1993 |
| 19777 | Morrow Oil & Gas Co. | Terry, MS 39170 | Oil & Gas Operator | Jul 2025 |
| 19778 | Morrow Operating Co., Inc. | | Oil Operator | Mar 2003 |
| 19779 | Morrow Resources, Inc. | San Angelo, TX 76904 | Oil & Gas Operator | Oct 2004 |
| 19780 | Morrow, Joe | Farmington, NM 87401 | Oil Operator | Jan 1993 |
| 19781 | Morrows Stoney Point Farm Inc | New Concord, OH 43762 | Oil & Gas Operator | Dec 2017 |
| 19782 | Morse, John R. | Portland, NY 14769 | Gas Operator | Dec 2024 |
| 19783 | Morsey Oil & Gas | | Oil & Gas Operator | Mar 1995 |
| 19784 | Morsey Oil & Gas Corporation | Corpus Chrsti, TX 78401 | Oil & Gas Operator | Oct 2025 |
| 19785 | Mortimer Exploration Company | San Antonio, TX 78209 | Oil & Gas Operator | Sep 2003 |
| 19786 | Mortimer Production Company | San Antonio, TX 78209 | Oil & Gas Operator | Oct 2025 |
| 19787 | Morton And Dolley | | Oil Operator | Dec 1991 |
| 19788 | Morton Bros A Partnership | Bristow, OK 74010-0403 | Oil & Gas Operator | Jul 2003 |
| 19789 | Morton Brothers Company | Bristow, OK 74010 | Oil & Gas Operator | May 2009 |
| 19790 | Morton Drilling Company | Bristow, OK 74010-1279 | Oil & Gas Operator | Jun 1995 |
| 19791 | Morton Leases | Morris, OK 74445-2048 | Oil & Gas Operator | Jul 2017 |
| 19792 | Morton Leases Inc | | Oil & Gas Operator | Jul 2025 |
| 19793 | Morton Production Inc | Ada, OK 74820-2643 | Oil & Gas Operator | Sep 2014 |
| 19794 | Morton Valley Oil & Gas, Inc. | Dallas, TX 75222 | Oil & Gas Operator | Jun 2007 |
| 19795 | Morton, J. V. Oil Co. | Iowa Park, TX 76367 | Oil & Gas Operator | Nov 1999 |
| 19796 | Mosaic Midland LLC | Dallas, TX 75367 | Oil Operator | Oct 2025 |
| 19797 | Mosaic Oil LLC | Dallas, TX 75205 | Oil & Gas Operator | Oct 2025 |
| 19798 | Mosaic Pecos LLC | Dallas, TX 75367 | Oil Operator | Oct 2025 |
| 19799 | Mosaic Texas LLC | Dallas, TX 75205 | Oil & Gas Operator | Oct 2025 |
| 19800 | Mosbacher Energy Company | Houston, TX 77002 | Oil & Gas Operator | Oct 2025 |