| 81801 | MBS 8 | Kern County, CA | Oil & Gas Property | Sep 2025 |
| 81802 | MBS MBS | Kern County, CA | Oil & Gas Property | Sep 2025 |
| 81803 | MC 1 COM | San Juan County, NM | Oil & Gas Property | Aug 2025 |
| 81804 | MC 14-11 | Dunn County, ND | Oil & Gas Property | Aug 2025 |
| 81805 | MC 2 COM | San Juan County, NM | Oil & Gas Property | Aug 2025 |
| 81806 | MC 3-1HZ | Weld County, CO | Oil & Gas Property | Aug 2025 |
| 81807 | MC 3-2HZ | Weld County, CO | Oil & Gas Property | Aug 2025 |
| 81808 | MC 3-3HZ | Weld County, CO | Oil & Gas Property | Aug 2025 |
| 81809 | MC 3-4HZ | Weld County, CO | Oil & Gas Property | Aug 2025 |
| 81810 | MC 3-5HZ | Weld County, CO | Oil & Gas Property | Aug 2025 |
| 81811 | MC 3-6HZ | Weld County, CO | Oil & Gas Property | Aug 2025 |
| 81812 | MC 4 COM | San Juan County, NM | Oil & Gas Property | Aug 2025 |
| 81813 | MC 5 COM | San Juan County, NM | Oil & Gas Property | Aug 2025 |
| 81814 | MC 6 COM | Rio Arriba County, NM | Oil & Gas Property | Aug 2025 |
| 81815 | MC 8 COM | Rio Arriba County, NM | Oil & Gas Property | Aug 2025 |
| 81816 | MC ADAMS | Los Angeles County, CA | Oil & Gas Property | Sep 2025 |
| 81817 | MC ANULTY | Indiana County, PA | Gas Property | Dec 2024 |
| 81818 | MC CALIP | Adams County, MS | Oil Property | Jan 1981 |
| 81819 | MC CAMEY FORREST 56-T2-16 | Reeves County, TX | Oil & Gas Property | Aug 2025 |
| 81820 | MC CAN | Victoria County, TX | Oil & Gas Property | Dec 2020 |
| 81821 | MC CLURE 1-1 | Hughes County, OK | Gas Property | Jul 2025 |
| 81822 | MC CLUSKEY | Calhoun County, MI | Oil Property | Sep 2025 |
| 81823 | MC CONNELL | Franklin County, KS | Oil Property | May 2025 |
| 81824 | MC CORMICK | Waller County, TX | Oil & Gas Property | Aug 2025 |
| 81825 | MC CRARY | Caddo Parish, LA | Oil & Gas Property | Dec 2024 |
| 81826 | MC CRORY | Rice County, KS | Oil Property | Jul 2024 |
| 81827 | MC DONALD | Parker County, TX | Oil & Gas Property | Jun 2020 |
| 81828 | MC DONALD J. T | Stephens County, TX | Oil & Gas Property | Mar 2022 |
| 81829 | MC ELROY | Upton County, TX | Oil & Gas Property | Aug 2025 |
| 81830 | MC ELROY RANCH | Upton County, TX | Oil & Gas Property | Aug 2025 |
| 81831 | MC FARLANE | Mecosta County, MI | Oil Property | Aug 2025 |
| 81832 | MC FEDERAL | Lea County, NM | Oil & Gas Property | Aug 2025 |
| 81833 | MC GINLEY | Los Angeles County, CA | Oil & Gas Property | Feb 2004 |
| 81834 | MC GRATH 4 | Zapata County, TX | Oil & Gas Property | Aug 2025 |
| 81835 | MC HENRY | Morehouse Parish, LA | Gas Property | Dec 2024 |
| 81836 | MC KAY | Ottawa County, MI | Oil & Gas Property | Sep 2025 |
| 81837 | MC KEE | Orange County, CA | Oil & Gas Property | Jul 1988 |
| 81838 | MC KINNEY | Union County, KY | Oil Property | Dec 2023 |
| 81839 | MC LA 3 | De Soto Parish, LA | Gas Property | Dec 2024 |
| 81840 | MC MHA | Dunn County, ND | Oil & Gas Property | Aug 2025 |
| 81841 | MC MILLEN COMMUNITY | Los Angeles County, CA | Oil & Gas Property | Dec 2002 |
| 81842 | MC MURR | Martin County, TX | Oil & Gas Property | Feb 2016 |
| 81843 | MC MURR | Union County, KY | Oil Property | Dec 2023 |
| 81844 | MC NEELEY | Union County, KY | Oil Property | Dec 2019 |
| 81845 | MC STATE | Eddy County, NM | Oil & Gas Property | Aug 2025 |
| 81846 | MC-HEINERT 144-94-2215H-1 | Dunn County, ND | Oil & Gas Property | Aug 2025 |
| 81847 | MC-KUDRNA 144-95-1 | Dunn County, ND | Oil & Gas Property | Aug 2025 |
| 81848 | MC-MURPHY 144-95-1102H-2 | Dunn County, ND | Oil & Gas Property | Aug 2025 |
| 81849 | MC-SCHOLLMEYER-144-94- 2116H-1 | Dunn County, ND | Oil & Gas Property | Aug 2025 |
| 81850 | MC-SICKLER-144-95- 1423H-1 | Dunn County, ND | Oil & Gas Property | Aug 2025 |
| 81851 | MC-STECKLER-143-94- 0805H-1 | Dunn County, ND | Oil & Gas Property | Aug 2025 |
| 81852 | MC-STEVE KUDRNA 143-95-2932H-1 | Dunn County, ND | Oil & Gas Property | Aug 2025 |
| 81853 | MC.T (ALLOCATION) | Brazos County, TX | Oil & Gas Property | Aug 2025 |
| 81854 | MCA STATE UNIT 239-240 | Reeves County, TX | Oil & Gas Property | Aug 2025 |
| 81855 | MCA UNIT | Lea County, NM | Oil & Gas Property | Aug 2025 |
| 81856 | MCADAMS | Creek County, OK | Oil & Gas Property | Jul 2025 |
| 81857 | MCADAMS | Claiborne Parish, LA | Oil & Gas Property | Mar 2021 |
| 81858 | MCADAMS | San Juan County, NM | Oil & Gas Property | Aug 2025 |
| 81859 | MCADAMS | Wheeler County, TX | Oil & Gas Property | Aug 2025 |
| 81860 | MCADAMS | Martin County, TX | Oil & Gas Property | Aug 2025 |
| 81861 | MCADAMS | Nolan County, TX | Oil & Gas Property | Aug 2025 |
| 81862 | MCADAMS | San Juan County, NM | Oil & Gas Property | Aug 2025 |
| 81863 | MCADAMS | Washita County, OK | Oil & Gas Property | Jul 2025 |
| 81864 | MCADAMS | Martin County, TX | Oil & Gas Property | Jan 2021 |
| 81865 | MCADAMS | Borden County, TX | Oil & Gas Property | Aug 2025 |
| 81866 | MCADAMS 1 | Madison County, TX | Oil & Gas Property | Aug 2025 |
| 81867 | MCADAMS A | Freestone County, TX | Oil & Gas Property | Aug 2025 |
| 81868 | MCADAMS B | Freestone County, TX | Oil & Gas Property | Aug 2025 |
| 81869 | MCADEN, E.W | Grayson County, TX | Oil & Gas Property | May 2018 |
| 81870 | MCADOO | Union County, AR | Oil Property | Jul 2025 |
| 81871 | MCADOO 34-23H | Dunn County, ND | Oil & Gas Property | Sep 2025 |
| 81872 | MCADOO UNIT | Washington County, PA | Oil & Gas Property | Aug 2025 |
| 81873 | MCAFEE | Jefferson County, OK | Oil Property | Jul 2025 |
| 81874 | MCAFEE | Okmulgee County, OK | Oil & Gas Property | Nov 2018 |
| 81875 | MCAFEE | Pittsburg County, OK | Oil & Gas Property | Jul 2025 |
| 81876 | MCAFEE | Ochiltree County, TX | Oil & Gas Property | Aug 2025 |
| 81877 | MCAHREN | Seward County, KS | Oil & Gas Property | Jun 2025 |
| 81878 | MCALESTER | Latimer County, OK | Gas Property | Jul 2025 |
| 81879 | MCALESTER | Chaves County, NM | Oil & Gas Property | Feb 2018 |
| 81880 | MCALESTER STATE | Chaves County, NM | Oil Property | Aug 2025 |
| 81881 | MCALISTER | Karnes County, TX | Oil & Gas Property | Aug 2025 |
| 81882 | MCALISTER | Wise County, TX | Oil & Gas Property | Aug 2025 |
| 81883 | MCALISTER | Chautauqua County, KS | Oil Property | Apr 2025 |
| 81884 | MCALISTER | Midland County, TX | Oil & Gas Property | Aug 2025 |
| 81885 | MCALISTER GAS UNIT | Rusk County, TX | Oil & Gas Property | Aug 2025 |
| 81886 | MCALISTER IONE BUCKNER | Wise County, TX | Oil & Gas Property | Feb 2024 |
| 81887 | MCALLEN | Hidalgo County, TX | Oil & Gas Property | Aug 2025 |
| 81888 | MCALLEN | Hidalgo County, TX | Oil & Gas Property | Aug 2025 |
| 81889 | MCALLEN FIELDWIDE UNIT | Hidalgo County, TX | Oil & Gas Property | Aug 2025 |
| 81890 | MCALLISTER | Wheeler County, TX | Oil & Gas Property | Aug 2025 |
| 81891 | MCALLISTER | Russell County, KS | Oil Property | Jun 2025 |
| 81892 | MCALLISTER | Allegany County, NY | Oil & Gas Property | Dec 2024 |
| 81893 | MCALMOND | Mountrail County, ND | Oil & Gas Property | Aug 2025 |
| 81894 | MCALMOND | Los Angeles County, CA | Oil & Gas Property | Aug 2025 |
| 81895 | MCALPIN | Woods County, OK | Oil & Gas Property | Jul 2025 |
| 81896 | MCALPINE | Glacier County, MT | Oil Property | Aug 2025 |
| 81897 | MCALPINE | Martin County, TX | Oil & Gas Property | Oct 2023 |
| 81898 | MCALPINE | Toole County, MT | Gas Property | Aug 2025 |
| 81899 | MCALPINE-GRISHAM | Martin County, TX | Oil & Gas Property | Aug 2025 |
| 81900 | MCALVAIN | Rogers County, OK | Gas Property | Sep 2023 |