| 89901 | MUD SLIDE SLIM | Lea County, NM | Oil & Gas Property | Feb 2016 |
| 89902 | MUD-BUTTES FEDERAL | Bowman County, ND | Oil & Gas Property | Dec 2025 |
| 89903 | MUDD | Hughes County, OK | Oil & Gas Property | Aug 2024 |
| 89904 | MUDD | Russell County, KS | Oil Property | Jul 2025 |
| 89905 | MUDD | Russell County, KS | Oil Property | Aug 2025 |
| 89906 | MUDD A STEEN A ULW | Dewitt County, TX | Oil & Gas Property | Nov 2025 |
| 89907 | MUDD UNIT A | Gonzales County, TX | Oil & Gas Property | Nov 2025 |
| 89908 | MUDD, LEROY | Lawrence County, KY | Oil & Gas Property | Dec 2023 |
| 89909 | MUDDY CR | Sublette County, WY | Oil & Gas Property | Jan 2007 |
| 89910 | MUDDY CREEK | Carbon County, WY | Oil & Gas Property | Oct 2025 |
| 89911 | MUDDY CREEK | Carbon County, WY | Oil & Gas Property | Oct 2025 |
| 89912 | MUDDY MUDD | San Juan County, NM | Oil & Gas Property | Oct 2025 |
| 89913 | MUDDY RIDGE | Fremont County, WY | Oil & Gas Property | Apr 2024 |
| 89914 | MUDDY RIVER UNIT EB | Burleson County, TX | Oil & Gas Property | Oct 2025 |
| 89915 | MUDDY SANDSTONE UNIT | Larimer County, CO | Oil Property | Jan 2024 |
| 89916 | MUDGE | San Juan County, NM | Oil & Gas Property | Nov 2025 |
| 89917 | MUDGE | San Juan County, NM | Oil & Gas Property | Nov 2025 |
| 89918 | MUDGE | San Juan County, NM | Gas Property | Nov 2025 |
| 89919 | MUDGE FEDERAL | San Juan County, NM | Oil & Gas Property | Nov 2025 |
| 89920 | MUDGE GAS COM | San Juan County, NM | Oil & Gas Property | Nov 2025 |
| 89921 | MUDLICK | Armstrong County, PA | Gas Property | Nov 2025 |
| 89922 | MUDRICK | Washington County, PA | Gas Property | Dec 2024 |
| 89923 | MUDSLINGER 34-85 | Ward County, TX | Oil & Gas Property | Apr 2025 |
| 89924 | MUECKE | Goliad County, TX | Oil & Gas Property | Oct 2025 |
| 89925 | MUEGGE | Grant County, OK | Oil & Gas Property | Nov 2014 |
| 89926 | MUEGGENBORG | Kingfisher County, OK | Oil & Gas Property | Oct 2025 |
| 89927 | MUEGGENBORG | Kingfisher County, OK | Oil & Gas Property | Oct 2025 |
| 89928 | MUEGGENBORG | Kingfisher County, OK | Oil & Gas Property | Oct 2025 |
| 89929 | MUEGGENBORG | Payne County, OK | Oil & Gas Property | Dec 2015 |
| 89930 | MUEHLEISEN | St. Clair County, MI | Oil & Gas Property | Oct 2025 |
| 89931 | MUEHLSTEIN | Jones County, TX | Oil Property | Nov 2025 |
| 89932 | MUEHLSTEIN | Jones County, TX | Oil & Gas Property | Feb 2025 |
| 89933 | MUELLER | Pecos County, TX | Oil & Gas Property | Jul 2023 |
| 89934 | MUELLER | Butler County, PA | Oil & Gas Property | Dec 2019 |
| 89935 | MUELLER | Reno County, KS | Oil & Gas Property | Jul 2025 |
| 89936 | MUELLER | Barton County, KS | Oil Property | Sep 2025 |
| 89937 | MUELLER | Cattaraugus County, NY | Oil & Gas Property | Dec 2024 |
| 89938 | MUELLER | Allen County, KS | Gas Property | Sep 2025 |
| 89939 | MUELLER | Fort Bend County, TX | Oil & Gas Property | May 2025 |
| 89940 | MUELLER | Texas County, OK | Gas Property | Oct 2025 |
| 89941 | MUELLER | Blaine County, MT | Gas Property | Nov 2025 |
| 89942 | MUELLER | Montgomery County, KS | Oil & Gas Property | Sep 2025 |
| 89943 | MUELLER | Stafford County, KS | Oil Property | Sep 2025 |
| 89944 | MUELLER | Custer County, OK | Oil & Gas Property | Nov 2025 |
| 89945 | MUELLER | Karnes County, TX | Oil & Gas Property | Nov 2025 |
| 89946 | MUELLER | Stevens County, KS | Oil & Gas Property | Sep 2025 |
| 89947 | MUELLER | Kay County, OK | Oil & Gas Property | Oct 2025 |
| 89948 | MUELLER | Karnes County, TX | Oil & Gas Property | Nov 2025 |
| 89949 | MUELLER | Dewitt County, TX | Oil & Gas Property | Nov 2025 |
| 89950 | MUELLER | Stephens County, TX | Oil & Gas Property | Nov 2025 |
| 89951 | MUELLER | Allen County, KS | Oil & Gas Property | Jul 2025 |
| 89952 | MUELLER | Blaine County, MT | Gas Property | Nov 2025 |
| 89953 | MUELLER | Grand Traverse County, MI | Oil & Gas Property | Nov 2025 |
| 89954 | MUELLER 'D' | Seward County, KS | Oil & Gas Property | Sep 2025 |
| 89955 | MUELLER 18A-FRISBIE B SA 1 | Dewitt County, TX | Oil & Gas Property | Nov 2025 |
| 89956 | MUELLER 1H | Noble County, OH | Oil & Gas Property | Sep 2025 |
| 89957 | MUELLER 2613 | Woods County, OK | Oil & Gas Property | Oct 2025 |
| 89958 | MUELLER 29-15-3 | Columbiana County, OH | Oil & Gas Property | Sep 2025 |
| 89959 | MUELLER 41-17H | Dunn County, ND | Oil & Gas Property | Dec 2025 |
| 89960 | MUELLER A | Austin County, TX | Oil & Gas Property | Nov 2025 |
| 89961 | MUELLER G | Lavaca County, TX | Oil & Gas Property | Nov 2025 |
| 89962 | MUELLER TRUST | Kearny County, KS | Gas Property | Sep 2025 |
| 89963 | MUELLER, A. W | Calhoun County, TX | Oil & Gas Property | Nov 2025 |
| 89964 | MUELLER, E | Harris County, TX | Oil & Gas Property | Nov 2025 |
| 89965 | MUELLER-KORTH UNIT | Lee County, TX | Oil & Gas Property | Nov 2025 |
| 89966 | MUELLER-LEVIEN D.L. UNIT | Lee County, TX | Oil & Gas Property | Nov 2025 |
| 89967 | MUENICH | Dewitt County, TX | Oil & Gas Property | Nov 2025 |
| 89968 | MUFFITT | Lane County, KS | Oil Property | May 2025 |
| 89969 | MUGGLI 44-12H | Dunn County, ND | Oil & Gas Property | Dec 2025 |
| 89970 | MUHLEMAN | Saginaw County, MI | Oil Property | Dec 2025 |
| 89971 | MUHLHEIM | Trego County, KS | Oil Property | Sep 2025 |
| 89972 | MUHLY | Howard County, TX | Oil & Gas Property | Nov 2025 |
| 89973 | MUHR | Banner County, NE | Oil & Gas Property | Dec 2024 |
| 89974 | MUILENBURG | Graham County, KS | Oil Property | Sep 2025 |
| 89975 | MUIR | Harper County, KS | Oil & Gas Property | Sep 2025 |
| 89976 | MUIR | Dewitt County, TX | Oil & Gas Property | Nov 2025 |
| 89977 | MUIR | Kern County, CA | Oil Property | Aug 2004 |
| 89978 | MUIR | Harper County, KS | Oil & Gas Property | Sep 2025 |
| 89979 | MUIR 1-7H | Divide County, ND | Oil & Gas Property | Nov 2025 |
| 89980 | MUIR 8 | Westmoreland County, PA | Gas Property | Nov 2025 |
| 89981 | MUIR F - ULRICH A SA | Dewitt County, TX | Oil & Gas Property | Nov 2025 |
| 89982 | MUIR F-MUIR A SA UNIT | Dewitt County, TX | Oil & Gas Property | Nov 2025 |
| 89983 | MUIRFIELD FED 3974-2932 2NH | Converse County, WY | Oil & Gas Property | Oct 2025 |
| 89984 | MUIRHEAD 1 | Weld County, CO | Oil & Gas Property | Dec 2017 |
| 89985 | MUKWA 1-17H | Dunn County, ND | Oil & Gas Property | Nov 2025 |
| 89986 | MULARCHEK 6-7H | Stark County, ND | Oil & Gas Property | Nov 2025 |
| 89987 | MULBERRY | Beaver County, OK | Oil & Gas Property | Oct 2025 |
| 89988 | MULBERRY | Beaver County, OK | Oil & Gas Property | Oct 2025 |
| 89989 | MULBERRY | Roger Mills County, OK | Oil & Gas Property | Jan 2016 |
| 89990 | MULBERRY 149-93-21B-22H-TF | Dunn County, ND | Oil & Gas Property | Nov 2025 |
| 89991 | MULBERRY 55-1-38-26 | Loving County, TX | Oil & Gas Property | Nov 2025 |
| 89992 | MULBERY | Beaver County, OK | Oil & Gas Property | Oct 2025 |
| 89993 | MULDAVIN | Manistee County, MI | Oil & Gas Property | Dec 2025 |
| 89994 | MULDER | Norton County, KS | Oil Property | Jul 2025 |
| 89995 | MULDER 22-15 | Roosevelt County, MT | Oil & Gas Property | Nov 2025 |
| 89996 | MULDROW | Terry County, TX | Oil & Gas Property | Nov 2025 |
| 89997 | MULE | Niobrara County, WY | Oil Property | Sep 2021 |
| 89998 | MULE 11 23 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Nov 2025 |
| 89999 | MULE 23 11 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Nov 2025 |
| 90000 | MULE 23 FEDERAL | Eddy County, NM | Oil & Gas Property | Nov 2025 |