| 3801 | Mewbourne Marketing Inc | Tyler, TX 75711 | Oil & Gas Operator | Mar 2013 |
| 3802 | Mewbourne Oil Company | Tyler, TX 75711 | Oil & Gas Operator | Apr 2024 |
| 3803 | Meyer Oil Co., Inc. | Skellytown, TX 79080 | Oil & Gas Operator | Dec 2023 |
| 3804 | Meyerhoff & Cox Inc | Tulsa, OK 74135-7830 | Oil Operator | Aug 1993 |
| 3805 | MFP Petroleum LP | Oklahoma City, OK 73142-3017 | Gas Operator | Dec 2023 |
| 3806 | Mge Resources, Inc. | Perryton, TX 79070 | Oil & Gas Operator | Dec 2023 |
| 3807 | MGF Oil Corporation | Tulsa, OK 74121 | Oil & Gas Operator | Jun 1998 |
| 3808 | Michael Goodnight Operating LLC | Saint Louis, OK 74866-0051 | Oil & Gas Operator | Dec 2023 |
| 3809 | Michaels, Bobby W | | Oil Operator | Nov 1998 |
| 3810 | Michigan Oil Co. | FT Worth, TX 76117 | Oil & Gas Operator | Feb 1998 |
| 3811 | Mickalson Operating Company | Cleveland, OK 74020 | Oil & Gas Operator | Jan 2024 |
| 3812 | Mickalson Petroleum Company | | Oil & Gas Operator | Mar 1993 |
| 3813 | Mid Center Oil Company | | Oil & Gas Operator | Mar 2014 |
| 3814 | Mid-Con Central Expl Co | Tulsa, OK 74136 | Oil & Gas Operator | Aug 2014 |
| 3815 | Mid-Con Energy Operating, Inc. | Tulsa, OK 74136 | Oil & Gas Operator | May 2020 |
| 3816 | Mid-Con Energy Operating, LLC | Tulsa, OK 74136 | Oil & Gas Operator | Feb 2024 |
| 3817 | Mid-Con Gas Corp | Yukon, OK 73099 | Oil & Gas Operator | Feb 2014 |
| 3818 | Mid-Continent Energy Operating Company | Tulsa, OK 74103 | Oil & Gas Operator | Jan 2024 |
| 3819 | Mid-Continent Petroleum Corp | | Oil & Gas Operator | Mar 2017 |
| 3820 | Mid-Continent Petroleum Management Inc | Cement, OK 73017-0600 | Oil & Gas Operator | Jan 2024 |
| 3821 | Mid-Way Environmental Services Inc | Stroud, OK 74079-0579 | Oil Operator | Feb 2022 |
| 3822 | Midcontinent Oil & Gas Company | Phoenix, AZ 85022-6180 | Oil & Gas Operator | Jun 2012 |
| 3823 | Middle Bay Production Co. Inc. | Houston, TX 77010 | Oil & Gas Operator | Sep 2014 |
| 3824 | Midgard Energy Company | The Woodlands, TX 77380 | Oil & Gas Operator | Dec 2014 |
| 3825 | Midland TMG Inc. | Midland, TX 79705 | Oil & Gas Operator | Apr 2017 |
| 3826 | Midnight Hour LLC | Enid, OK 73702 | Oil & Gas Operator | Apr 2020 |
| 3827 | Midstate Oil & Gas Company | Shawnee, OK 74802-1807 | Oil & Gas Operator | Dec 2023 |
| 3828 | Midstates Oil Company | Oklahoma City, OK 73112 | Oil & Gas Operator | Nov 2000 |
| 3829 | Midway Leasing Inc | Haskell, OK 74436-2406 | Oil & Gas Operator | Oct 2023 |
| 3830 | Midway Operating Company, L.L.C. | Woodward, OK 73802 | Oil & Gas Operator | Apr 2024 |
| 3831 | Midwest Energy Corporation | Tulsa, OK 74105-6083 | Oil & Gas Operator | Aug 2016 |
| 3832 | Midwest Enterprises, Inc. | Cashion, OK 73016-9626 | Oil & Gas Operator | Jan 2024 |
| 3833 | Midwest Eor Inc | Tulsa, OK 74105-6059 | Oil & Gas Operator | May 2013 |
| 3834 | Midwest Oil Company | Beggs, OK 74421-2976 | Oil Operator | Apr 2015 |
| 3835 | Midwest Operating Company Inc | Tulsa, OK 74105-6059 | Oil & Gas Operator | Nov 1999 |
| 3836 | Midwest Pipe & Supply Company | Oklahoma City, OK 73154-0245 | Oil & Gas Operator | Dec 2008 |
| 3837 | Midwestern Exploration Co. | Edmond, OK 73013 | Oil & Gas Operator | Dec 2023 |
| 3838 | Migwis Operating LLC | Cushing, OK 74023-4854 | Oil & Gas Operator | Oct 2020 |
| 3839 | Mija LLC | | Oil & Gas Operator | Jan 2024 |
| 3840 | Mikarden Energy Inc | | Oil Operator | Dec 2023 |
| 3841 | Mikco Inc | Tulsa, OK 74133 | Oil & Gas Operator | May 2001 |
| 3842 | Milagro Exploration, LLC | Houston, TX 77010 | Oil & Gas Operator | Aug 2018 |
| 3843 | Milburn R Kenneth | Ardmore, OK 73402-1118 | Oil & Gas Operator | Sep 2014 |
| 3844 | Milburn Robert G | Countyline, OK 73025 | Oil Operator | Apr 2020 |
| 3845 | Mild Oil Company | Duncan, OK 73533-9532 | Oil Operator | Mar 2000 |
| 3846 | Miller & Stanley Oper Co | Amarillo, TX 79114 | Oil & Gas Operator | Sep 2014 |
| 3847 | Miller B Investments | Tulsa, OK 74170 | Oil & Gas Operator | Nov 2007 |
| 3848 | Miller Exploration Company | Tulsa, OK 74136-1020 | Oil & Gas Operator | Mar 2015 |
| 3849 | Miller Joe B | Lawton, OK 73507 | Oil Operator | Jul 2023 |
| 3850 | Miller Oil & Gas Co | Okmulgee, OK 74447 | Oil & Gas Operator | Oct 2017 |
| 3851 | Miller Petroleum Company | Yukon, OK 73099-0452 | Oil & Gas Operator | Aug 2009 |
| 3852 | Miller William D | Sapulpa, OK 74066-1061 | Oil Operator | Oct 2010 |
| 3853 | Miller, James R. | Herrington, KS 67449 | Oil Operator | Jan 2024 |
| 3854 | Miller-McGee Operating Inc | Stroud, OK 74079-0754 | Oil & Gas Operator | Jan 2024 |
| 3855 | Milmac Operating Company | Lubbock, TX 79408-2976 | Oil & Gas Operator | Sep 2004 |
| 3856 | Milne Lewis Joel | Allen, OK 74825 | Oil & Gas Operator | Mar 2015 |
| 3857 | Min-Tex Oil Corporation | Tulsa, OK 74170 | Oil & Gas Operator | Dec 1996 |
| 3858 | Miner Rick | Drumright, OK 74030-0373 | Oil & Gas Operator | Jan 2024 |
| 3859 | Miner Rick Oil Inc | Drumright, OK 74030-0373 | Oil & Gas Operator | Apr 2022 |
| 3860 | Minerva Oil Company | Tulsa, OK 74152-0858 | Oil & Gas Operator | Mar 2015 |
| 3861 | Minihan Oil And Gas Company | Seminole, OK 74868-9790 | Oil & Gas Operator | Sep 2014 |
| 3862 | Minihan Production Co | Seminole, OK 74868 | Oil & Gas Operator | Jan 1997 |
| 3863 | Mink Oil Company | | Oil Operator | Nov 2003 |
| 3864 | Minor Jr W T | Wichita Falls, TX 76307 | Oil Operator | Nov 1998 |
| 3865 | Minor Mark | Alvarado, TX 76009-0151 | Oil Operator | Nov 2015 |
| 3866 | Minuja Oil And Gas LLC | Corpus Christi, TX 78401 | Oil & Gas Operator | Sep 1996 |
| 3867 | Miracle Production Inc | Yukon, OK 73085-0680 | Oil & Gas Operator | Jun 2007 |
| 3868 | Mission Leasing LTD | Tulsa, OK 74136 | Oil Operator | Dec 2000 |
| 3869 | Mission Oil & Gas | Pawhuska, OK 74056 | Oil Operator | May 2013 |
| 3870 | Mitchell Cecil D | Haskell, OK 74436-7667 | Oil & Gas Operator | Apr 2020 |
| 3871 | Mitchell Drilling Co. | Iowa Park, TX 76367 | Oil & Gas Operator | Nov 2000 |
| 3872 | Mitchell Energy Corp | Houston, TX 77002 | Oil & Gas Operator | Aug 2013 |
| 3873 | Mitchell Martha | Henryetta, OK 74437-0488 | Oil & Gas Operator | Apr 2011 |
| 3874 | Mito Resources LLC | Edmond, OK 73013 | Oil & Gas Operator | Jan 2024 |
| 3875 | Miura Petroleum, Inc. | Topeka, KS 66603 | Oil & Gas Operator | May 2006 |
| 3876 | MJ Goetz Bonding, LLC | | Oil Operator | Jan 2024 |
| 3877 | MJB Production Company, Inc. | Brownfield, TX 79316 | Oil & Gas Operator | Apr 2024 |
| 3878 | MJM Oil & Gas, Inc. | Dallas, TX 75201 | Oil & Gas Operator | Aug 2003 |
| 3879 | MJM Resources Inc | Norman, OK 73070-8777 | Oil & Gas Operator | Jan 2024 |
| 3880 | MLC Resources LLC | | Oil & Gas Operator | Dec 2023 |
| 3881 | Moabb Oil Corp | | Oil & Gas Operator | Apr 1998 |
| 3882 | Mobil Exp & Prod Us Inc | Houston, TX 77060-1991 | Oil & Gas Operator | May 2001 |
| 3883 | Mode Oil & Gasdev LTD12/21/Ofb 9-98 | | Oil & Gas Operator | May 2013 |
| 3884 | Moffitt W G Trust | Fort Gibson, OK 74434-4258 | Gas Operator | Nov 2019 |
| 3885 | Mogul Energy Corp | Los Angeles, CA 90024 | Oil & Gas Operator | Jan 2001 |
| 3886 | Mohawk Drilling Company | | Oil & Gas Operator | Nov 1998 |
| 3887 | Mollenkopf Mark | | Oil Operator | Dec 2023 |
| 3888 | Molz Oil Company | Kiowa, KS 67070 | Oil & Gas Operator | Jan 2024 |
| 3889 | Monarch Energy Company LLC | Eufaula, OK 74432 | Oil & Gas Operator | Jan 2024 |
| 3890 | Monarch Petroleum Corporation | FT Worth, TX 76102 | Oil & Gas Operator | Dec 2019 |
| 3891 | Moncrief R W Inc | Fort Worth, TX 76102 | Oil & Gas Operator | Dec 1994 |
| 3892 | Moncrief W A Jr | Fort Worth, TX 76102 | Oil & Gas Operator | Feb 2024 |
| 3893 | Monexco | Edmond, OK 73034-3776 | Oil & Gas Operator | Mar 2008 |
| 3894 | Monexco LLC | Dallas, TX 75204-2634 | Oil & Gas Operator | Dec 2023 |
| 3895 | Monexco Operating Company | Dallas, TX 75204-2634 | Oil & Gas Operator | Dec 2023 |
| 3896 | Monroe Natural Gas Inc | Norman, OK 73070-5687 | Oil & Gas Operator | Jan 2024 |
| 3897 | Montclair Energy LLC | | Oil & Gas Operator | Dec 2023 |
| 3898 | Montego Resources Inc | Oklahoma City, OK 73172-0192 | Oil & Gas Operator | Mar 2015 |
| 3899 | Monterey Production Company LLC | | Oil & Gas Operator | Jan 2024 |
| 3900 | Montex Exploration Company | Houston, TX 77057 | Oil & Gas Operator | Mar 2011 |