| 3801 | MONSTER MUTT | Belmont County, OH | Gas Property | Dec 2024 |
| 3802 | MONT COOPERRIDER | Perry County, OH | Oil & Gas Property | Dec 2023 |
| 3803 | MONTGOMERY | Stark County, OH | Oil & Gas Property | Dec 2010 |
| 3804 | MONTGOMERY | Coshocton County, OH | Oil & Gas Property | Dec 2023 |
| 3805 | MONTGOMERY | Muskingum County, OH | Oil & Gas Property | Dec 2023 |
| 3806 | MONTGOMERY | Muskingum County, OH | Oil & Gas Property | Dec 2023 |
| 3807 | MONTGOMERY | Licking County, OH | Oil & Gas Property | Dec 2023 |
| 3808 | MONTGOMERY JAMES F & THELMA | Licking County, OH | Oil Property | Dec 2024 |
| 3809 | MOOMAW | Coshocton County, OH | Oil Property | Dec 2023 |
| 3810 | MOOMAW | Wayne County, OH | Oil & Gas Property | Dec 2020 |
| 3811 | MOONRAKER | Monroe County, OH | Gas Property | Dec 2024 |
| 3812 | MOONSTONE SN NBL 19 | Noble County, OH | Oil & Gas Property | Dec 2024 |
| 3813 | MOORE | Morgan County, OH | Oil & Gas Property | Dec 2006 |
| 3814 | MOORE | Perry County, OH | Oil & Gas Property | Dec 2023 |
| 3815 | MOORE | Muskingum County, OH | Oil & Gas Property | Dec 2000 |
| 3816 | MOORE | Noble County, OH | Oil & Gas Property | Dec 2023 |
| 3817 | MOORE | Monroe County, OH | Oil & Gas Property | Dec 2020 |
| 3818 | MOORE | Muskingum County, OH | Oil & Gas Property | Dec 2023 |
| 3819 | MOORE | Coshocton County, OH | Oil & Gas Property | Dec 2023 |
| 3820 | MOORE | Washington County, OH | Oil & Gas Property | Dec 2024 |
| 3821 | MOORE | Holmes County, OH | Oil & Gas Property | Dec 2023 |
| 3822 | MOORE | Ashtabula County, OH | Oil & Gas Property | Dec 2024 |
| 3823 | MOORE | Muskingum County, OH | Oil & Gas Property | Dec 2021 |
| 3824 | MOORE FRED S | Athens County, OH | Gas Property | Dec 2024 |
| 3825 | MOORE GEORGE | Washington County, OH | Oil & Gas Property | Dec 2023 |
| 3826 | MOORE K | Coshocton County, OH | Oil Property | Dec 2023 |
| 3827 | MOOREHEAD E | Guernsey County, OH | Oil & Gas Property | Dec 2024 |
| 3828 | MORAN | Muskingum County, OH | Oil & Gas Property | Dec 2023 |
| 3829 | MORAN | Knox County, OH | Oil & Gas Property | Dec 2023 |
| 3830 | MORAN DWIGHT | Licking County, OH | Oil Property | Dec 1997 |
| 3831 | MORELAND | Tuscarawas County, OH | Oil & Gas Property | Dec 2023 |
| 3832 | MORETZ | Morgan County, OH | Oil & Gas Property | Dec 2022 |
| 3833 | MORGAN | Portage County, OH | Oil & Gas Property | Dec 1994 |
| 3834 | MORGAN | Monroe County, OH | Oil Property | Dec 2024 |
| 3835 | MORGENSTERN | Morgan County, OH | Oil & Gas Property | Dec 2019 |
| 3836 | MORGENSTERN | Washington County, OH | Oil & Gas Property | Dec 2019 |
| 3837 | MORITZ | Holmes County, OH | Oil & Gas Property | Dec 2023 |
| 3838 | MORNINGSTAR | Licking County, OH | Oil & Gas Property | Dec 2023 |
| 3839 | MORRIS | Washington County, OH | Oil & Gas Property | Dec 2019 |
| 3840 | MORRIS | Guernsey County, OH | Oil Property | Dec 2022 |
| 3841 | MORRIS | Noble County, OH | Oil & Gas Property | Dec 2023 |
| 3842 | MORRIS | Noble County, OH | Oil & Gas Property | Dec 2023 |
| 3843 | MORRIS | Athens County, OH | Oil & Gas Property | Dec 2023 |
| 3844 | MORRIS | Monroe County, OH | Oil & Gas Property | Dec 2024 |
| 3845 | MORRIS D | Monroe County, OH | Oil & Gas Property | Dec 2024 |
| 3846 | MORRIS L & R | Morrow County, OH | Oil & Gas Property | Dec 2014 |
| 3847 | MORRIS PATRICIA | Noble County, OH | Oil & Gas Property | Dec 2023 |
| 3848 | MORRIS-FRANCIS | Perry County, OH | Oil & Gas Property | Dec 2022 |
| 3849 | MORRIS-POLING | Medina County, OH | Oil & Gas Property | Dec 1989 |
| 3850 | MORRIS-WILSON | Perry County, OH | Oil & Gas Property | Dec 2024 |
| 3851 | MORRISON | Wayne County, OH | Oil & Gas Property | Dec 2023 |
| 3852 | MORRISON | Muskingum County, OH | Oil & Gas Property | Dec 1999 |
| 3853 | MORRISON | Monroe County, OH | Oil & Gas Property | Dec 2023 |
| 3854 | MORRISON | Tuscarawas County, OH | Oil & Gas Property | Dec 2023 |
| 3855 | MORRISON | Portage County, OH | Oil & Gas Property | Dec 2023 |
| 3856 | MORRISON | Muskingum County, OH | Oil & Gas Property | Dec 2023 |
| 3857 | MORRISON | Trumbull County, OH | Oil & Gas Property | Dec 2023 |
| 3858 | MORRISON HOWARD | Noble County, OH | Oil & Gas Property | Dec 2019 |
| 3859 | MORSHEISER 26-15-6 | Carroll County, OH | Oil & Gas Property | Dec 2024 |
| 3860 | MORTINE | Knox County, OH | Oil Property | Dec 2023 |
| 3861 | MORTON | Morrow County, OH | Oil Property | Dec 2023 |
| 3862 | MORTON SALT | Wayne County, OH | Oil & Gas Property | Dec 2000 |
| 3863 | MOSER | Monroe County, OH | Gas Property | Dec 2024 |
| 3864 | MOSHER | Washington County, OH | Oil & Gas Property | Dec 2016 |
| 3865 | MOSS | Noble County, OH | Oil & Gas Property | Dec 2022 |
| 3866 | MOSSER | Washington County, OH | Oil Property | Dec 2024 |
| 3867 | MOSSHOLDER | Coshocton County, OH | Oil & Gas Property | Dec 2002 |
| 3868 | MOSSHOLDER | Coshocton County, OH | Oil Property | Dec 1998 |
| 3869 | MOSSHOLDER | Licking County, OH | Oil Property | Dec 2015 |
| 3870 | MOSURE | Hocking County, OH | Oil Property | Dec 1998 |
| 3871 | MOUNTZ | Columbiana County, OH | Oil & Gas Property | Dec 2024 |
| 3872 | MOWERY | Coshocton County, OH | Oil & Gas Property | Dec 2023 |
| 3873 | MOWRER | Wayne County, OH | Oil & Gas Property | Dec 2024 |
| 3874 | MRUGALA 6-14-3 10H | Columbiana County, OH | Oil & Gas Property | Dec 2024 |
| 3875 | MUC UNIT | Stark County, OH | Oil & Gas Property | Dec 2024 |
| 3876 | MUCKLEY | Stark County, OH | Oil & Gas Property | Dec 2024 |
| 3877 | MUELLER 1H | Noble County, OH | Oil & Gas Property | Dec 2024 |
| 3878 | MUELLER 29-15-3 | Columbiana County, OH | Oil & Gas Property | Dec 2024 |
| 3879 | MULICHAK | Mahoning County, OH | Oil & Gas Property | Dec 2023 |
| 3880 | MULLETT | Coshocton County, OH | Oil & Gas Property | Dec 2015 |
| 3881 | MULLETT W | Coshocton County, OH | Oil & Gas Property | Dec 2021 |
| 3882 | MUMPER | Knox County, OH | Oil Property | Dec 1998 |
| 3883 | MUNRO UNIT | Tuscarawas County, OH | Oil & Gas Property | Dec 2023 |
| 3884 | MUNZ | Medina County, OH | Oil & Gas Property | Dec 2024 |
| 3885 | MURFEY | Geauga County, OH | Oil & Gas Property | Dec 2023 |
| 3886 | MURPHY | Tuscarawas County, OH | Oil & Gas Property | Dec 2023 |
| 3887 | MURPHY | Portage County, OH | Oil & Gas Property | Dec 2023 |
| 3888 | MURPHY | Noble County, OH | Oil & Gas Property | Dec 2024 |
| 3889 | MURPHY | Tuscarawas County, OH | Oil & Gas Property | Dec 2014 |
| 3890 | MURRAY | Tuscarawas County, OH | Oil & Gas Property | Dec 2023 |
| 3891 | MURRAY | Morgan County, OH | Oil & Gas Property | Dec 2023 |
| 3892 | MURRAY 5-10-4 | Harrison County, OH | Oil & Gas Property | Dec 2024 |
| 3893 | MURRAY-GANNON UNIT | Morgan County, OH | Gas Property | Dec 2000 |
| 3894 | MURREY | Muskingum County, OH | Oil & Gas Property | Dec 2023 |
| 3895 | MUSIAL | Lake County, OH | Oil & Gas Property | Dec 2023 |
| 3896 | MUSKINGUM VALLEY BEAGLE CLUB | Muskingum County, OH | Oil & Gas Property | Dec 2023 |
| 3897 | MUSKINGUM WATER | Carroll County, OH | Oil & Gas Property | Dec 2024 |
| 3898 | MUSSER | Fairfield County, OH | Oil Property | Dec 1987 |
| 3899 | MUTCHLER | Tuscarawas County, OH | Oil & Gas Property | Dec 2022 |
| 3900 | MVSD | Mahoning County, OH | Oil & Gas Property | Dec 2024 |