| 87801 | MT. LAUREL RESOURCES | Raleigh County, WV | Gas Property | Dec 2021 |
| 87802 | MT. OLIVET | Tarrant County, TX | Gas Property | Apr 2023 |
| 87803 | MT. SALEM REVIVAL GROUNDS | Doddridge County, WV | Oil & Gas Property | Dec 2021 |
| 87804 | MTD 1N | Weld County, CO | Oil & Gas Property | Feb 2025 |
| 87805 | MTD 2N | Weld County, CO | Oil & Gas Property | Feb 2025 |
| 87806 | MTD 3N | Weld County, CO | Oil & Gas Property | Feb 2025 |
| 87807 | MTL 1 | Bradford County, PA | Gas Property | Jan 2025 |
| 87808 | MTL 4H | Bradford County, PA | Gas Property | Jan 2025 |
| 87809 | MTL 6HC | Bradford County, PA | Gas Property | Feb 2025 |
| 87810 | MTPRC | Kiowa County, KS | Oil & Gas Property | Dec 2024 |
| 87811 | MTR TRUST | Tulsa County, OK | Oil & Gas Property | Jan 2025 |
| 87812 | MTS (SAN ANDRES) UNIT | Dawson County, TX | Oil & Gas Property | Jan 2025 |
| 87813 | MUC UNIT | Stark County, OH | Oil & Gas Property | Dec 2024 |
| 87814 | MUCHER J | Hidalgo County, TX | Oil & Gas Property | Jan 2025 |
| 87815 | MUCHMORE, CHARLES ETAL A | Doddridge County, WV | Oil & Gas Property | Dec 2021 |
| 87816 | MUCHO DEAL | San Juan County, NM | Oil & Gas Property | Feb 2025 |
| 87817 | MUCKELROY | Gregg County, TX | Oil & Gas Property | Jan 2025 |
| 87818 | MUCKLEROY 1 | Nacogdoches County, TX | Oil & Gas Property | Dec 2024 |
| 87819 | MUCKLEY | Stark County, OH | Oil & Gas Property | Dec 2024 |
| 87820 | MUD CREEK | Smith County, TX | Oil & Gas Property | Jan 2025 |
| 87821 | MUD HEN 57-31 | Ward County, TX | Oil & Gas Property | Jan 2025 |
| 87822 | MUD LAKE | Hill County, MT | Gas Property | Oct 2012 |
| 87823 | MUD PIE 18-05-11 | Kingfisher County, OK | Oil & Gas Property | Jan 2025 |
| 87824 | MUD SLIDE SLIM | Lea County, NM | Oil & Gas Property | Feb 2016 |
| 87825 | MUDD | Russell County, KS | Oil Property | Sep 2024 |
| 87826 | MUDD | Russell County, KS | Oil Property | Jun 2024 |
| 87827 | MUDD 1 | Seminole County, OK | Oil & Gas Property | Aug 2024 |
| 87828 | MUDD A STEEN A ULW | Dewitt County, TX | Oil & Gas Property | Jan 2025 |
| 87829 | MUDD UNIT A | Gonzales County, TX | Oil & Gas Property | Jan 2025 |
| 87830 | MUDD, LEROY | Lawrence County, KY | Oil & Gas Property | Dec 2023 |
| 87831 | MUDDY CR | Sublette County, WY | Oil & Gas Property | Jan 2007 |
| 87832 | MUDDY CREEK | Carbon County, WY | Oil & Gas Property | Feb 2025 |
| 87833 | MUDDY CREEK | Carbon County, WY | Oil & Gas Property | Feb 2025 |
| 87834 | MUDDY MUDD | San Juan County, NM | Oil & Gas Property | Feb 2025 |
| 87835 | MUDDY RIDGE | Fremont County, WY | Oil & Gas Property | Apr 2024 |
| 87836 | MUDDY RIVER UNIT EB | Burleson County, TX | Oil & Gas Property | Dec 2024 |
| 87837 | MUDDY SANDSTONE UNIT | Larimer County, CO | Oil Property | Jan 2024 |
| 87838 | MUDGE | San Juan County, NM | Oil & Gas Property | Feb 2025 |
| 87839 | MUDGE | San Juan County, NM | Oil & Gas Property | Feb 2025 |
| 87840 | MUDGE | San Juan County, NM | Gas Property | Feb 2025 |
| 87841 | MUDGE FEDERAL | San Juan County, NM | Oil & Gas Property | Feb 2025 |
| 87842 | MUDGE GAS COM | San Juan County, NM | Oil & Gas Property | Feb 2025 |
| 87843 | MUDLICK | Armstrong County, PA | Gas Property | Feb 2025 |
| 87844 | MUDRICK | Washington County, PA | Gas Property | Dec 2024 |
| 87845 | MUDSLINGER 34-85 | Ward County, TX | Oil & Gas Property | Jan 2025 |
| 87846 | MUECKE | Goliad County, TX | Oil & Gas Property | Dec 2024 |
| 87847 | MUEGGENBORG | Kingfisher County, OK | Oil & Gas Property | Jan 2025 |
| 87848 | MUEGGENBORG | Kingfisher County, OK | Oil & Gas Property | Jan 2025 |
| 87849 | MUEGGENBORG | Kingfisher County, OK | Oil & Gas Property | Jan 2025 |
| 87850 | MUEGGENBORG | Payne County, OK | Oil & Gas Property | Dec 2015 |
| 87851 | MUEHLEISEN | St. Clair County, MI | Oil & Gas Property | Feb 2025 |
| 87852 | MUEHLSTEIN | Jones County, TX | Oil Property | Jan 2025 |
| 87853 | MUEHLSTEIN | Jones County, TX | Oil & Gas Property | Nov 2023 |
| 87854 | MUELLER | Pecos County, TX | Oil & Gas Property | Jul 2023 |
| 87855 | MUELLER | Butler County, PA | Oil & Gas Property | Dec 2019 |
| 87856 | MUELLER | Reno County, KS | Oil & Gas Property | Dec 2024 |
| 87857 | MUELLER | Barton County, KS | Oil Property | Dec 2024 |
| 87858 | MUELLER | Cattaraugus County, NY | Oil & Gas Property | Dec 2023 |
| 87859 | MUELLER | Allen County, KS | Gas Property | Dec 2024 |
| 87860 | MUELLER | Fort Bend County, TX | Oil & Gas Property | Oct 2024 |
| 87861 | MUELLER | Texas County, OK | Gas Property | Jan 2025 |
| 87862 | MUELLER | Blaine County, MT | Gas Property | Feb 2025 |
| 87863 | MUELLER | Montgomery County, KS | Oil & Gas Property | Dec 2024 |
| 87864 | MUELLER | Stafford County, KS | Oil Property | Dec 2024 |
| 87865 | MUELLER | Stevens County, KS | Oil & Gas Property | Dec 2024 |
| 87866 | MUELLER | Kay County, OK | Oil & Gas Property | Jan 2025 |
| 87867 | MUELLER | Lavaca County, TX | Oil & Gas Property | Dec 2024 |
| 87868 | MUELLER | Karnes County, TX | Oil & Gas Property | Jan 2025 |
| 87869 | MUELLER | Dewitt County, TX | Oil & Gas Property | Jan 2025 |
| 87870 | MUELLER | Custer County, OK | Oil & Gas Property | Jan 2025 |
| 87871 | MUELLER | Stephens County, TX | Oil & Gas Property | Jan 2025 |
| 87872 | MUELLER | Allen County, KS | Oil & Gas Property | Dec 2024 |
| 87873 | MUELLER | Blaine County, MT | Gas Property | Nov 2024 |
| 87874 | MUELLER | Grand Traverse County, MI | Oil & Gas Property | Jan 2025 |
| 87875 | MUELLER 'D' | Seward County, KS | Oil & Gas Property | Dec 2024 |
| 87876 | MUELLER 18A-FRISBIE B SA 1 | Dewitt County, TX | Oil & Gas Property | Dec 2024 |
| 87877 | MUELLER 1H | Noble County, OH | Oil & Gas Property | Dec 2024 |
| 87878 | MUELLER 2613 | Woods County, OK | Oil & Gas Property | Jan 2025 |
| 87879 | MUELLER 29-15-3 | Columbiana County, OH | Oil & Gas Property | Dec 2024 |
| 87880 | MUELLER 41-17H | Dunn County, ND | Oil & Gas Property | Feb 2025 |
| 87881 | MUELLER A | Austin County, TX | Oil & Gas Property | Jan 2025 |
| 87882 | MUELLER G | Lavaca County, TX | Oil & Gas Property | Jan 2025 |
| 87883 | MUELLER TRUST | Kearny County, KS | Gas Property | Dec 2024 |
| 87884 | MUELLER, A. W | Calhoun County, TX | Oil & Gas Property | Jan 2025 |
| 87885 | MUELLER, E | Harris County, TX | Oil & Gas Property | Jan 2025 |
| 87886 | MUELLER-KORTH UNIT | Lee County, TX | Oil & Gas Property | Dec 2024 |
| 87887 | MUENCHOW UNIT | Karnes County, TX | Oil & Gas Property | Jan 2025 |
| 87888 | MUENICH | Dewitt County, TX | Oil & Gas Property | Jan 2025 |
| 87889 | MUENSTER | Fayette County, TX | Oil & Gas Property | Sep 2023 |
| 87890 | MUFFITT | Lane County, KS | Oil Property | Dec 2024 |
| 87891 | MUGGLI 44-12H | Dunn County, ND | Oil & Gas Property | Feb 2025 |
| 87892 | MUHLEMAN | Saginaw County, MI | Oil Property | Dec 2024 |
| 87893 | MUHLHEIM | Trego County, KS | Oil Property | Dec 2024 |
| 87894 | MUHLY | Howard County, TX | Oil & Gas Property | Jan 2025 |
| 87895 | MUHR | Banner County, NE | Oil & Gas Property | Dec 2023 |
| 87896 | MUILENBURG | Graham County, KS | Oil Property | Dec 2024 |
| 87897 | MUIR | Dewitt County, TX | Oil & Gas Property | Jan 2025 |
| 87898 | MUIR | Harper County, KS | Oil & Gas Property | Dec 2024 |
| 87899 | MUIR | Kern County, CA | Oil Property | Aug 2004 |
| 87900 | MUIR | Harper County, KS | Oil & Gas Property | Dec 2024 |