| 2901 | MFS FEDERAL | Sweetwater County, WY | Gas Property | Nov 2025 |
| 2902 | MFS FEDERAL 22 | Carbon County, WY | Oil & Gas Property | Nov 2025 |
| 2903 | MFT BOBA FETT FEE 44-18 38-73MBH | Converse County, WY | Oil & Gas Property | Dec 2025 |
| 2904 | MICELI | Sweetwater County, WY | Oil & Gas Property | Aug 2018 |
| 2905 | MICHAELS | Weston County, WY | Oil Property | Jul 2008 |
| 2906 | MICKELSON CREEK | Sublette County, WY | Oil & Gas Property | Dec 2025 |
| 2907 | MIDDAUGH | Converse County, WY | Oil Property | Apr 2015 |
| 2908 | MIDDLE PINEY | Sublette County, WY | Oil & Gas Property | Dec 2025 |
| 2909 | MIDDLE PRONG CS | Campbell County, WY | Gas Property | Sep 2018 |
| 2910 | MIDGE FED 4171-36 | Converse County, WY | Oil & Gas Property | Nov 2025 |
| 2911 | MIDGETMAN 10-11 1NH | Laramie County, WY | Oil & Gas Property | Dec 2025 |
| 2912 | MIDLAND | Natrona County, WY | Oil Property | May 2023 |
| 2913 | MIDWAY | Natrona County, WY | Oil & Gas Property | Oct 2024 |
| 2914 | MIDWAY 4570-2932-1TH | Campbell County, WY | Oil & Gas Property | Nov 2025 |
| 2915 | MIDWEST | Natrona County, WY | Oil Property | Dec 2025 |
| 2916 | MIKE C | Campbell County, WY | Gas Property | Dec 2019 |
| 2917 | MIKEY JAMES 1 | Campbell County, WY | Oil Property | Dec 2025 |
| 2918 | MILL IRON | Campbell County, WY | Gas Property | Apr 2007 |
| 2919 | MILL IRON | Hot Springs County, WY | Oil & Gas Property | Nov 2025 |
| 2920 | MILL TRUST | Niobrara County, WY | Oil & Gas Property | Jun 2017 |
| 2921 | MILL-GILLETTE | Campbell County, WY | Oil & Gas Property | Sep 2009 |
| 2922 | MILLER | Sublette County, WY | Gas Property | May 1985 |
| 2923 | MILLER | Campbell County, WY | Oil Property | Nov 2025 |
| 2924 | MILLER | Albany County, WY | Oil Property | Nov 2025 |
| 2925 | MILLER | Lincoln County, WY | Oil & Gas Property | Dec 2025 |
| 2926 | MILLER FEDERAL | Crook County, WY | Oil Property | Dec 2025 |
| 2927 | MILLHOUSE | Weston County, WY | Oil & Gas Property | Dec 1992 |
| 2928 | MILLIS WIU | Uinta County, WY | Oil & Gas Property | Sep 2025 |
| 2929 | MILLS | Campbell County, WY | Oil & Gas Property | Oct 2025 |
| 2930 | MILLS | Sublette County, WY | Oil & Gas Property | Dec 2025 |
| 2931 | MILLS | Natrona County, WY | Oil & Gas Property | Nov 2018 |
| 2932 | MILLS FEDERAL | Campbell County, WY | Gas Property | Nov 2011 |
| 2933 | MILNE | Campbell County, WY | Gas Property | Oct 2010 |
| 2934 | MINTON | Sublette County, WY | Oil & Gas Property | Dec 2025 |
| 2935 | MIRACLE MILE 34-27 1SH | Johnson County, WY | Oil & Gas Property | Dec 2025 |
| 2936 | MIRAMAR | Crook County, WY | Oil Property | Dec 2018 |
| 2937 | MISCHKE | Sheridan County, WY | Gas Property | Mar 2012 |
| 2938 | MISCHLER BADGER | Big Horn County, WY | Oil & Gas Property | Nov 2025 |
| 2939 | MISTY MOON LAKE 3874-17-20-1NH | Converse County, WY | Oil & Gas Property | Dec 2025 |
| 2940 | MIZE | Weston County, WY | Oil & Gas Property | Sep 2007 |
| 2941 | MLT FED | Converse County, WY | Oil & Gas Property | Dec 2025 |
| 2942 | MNLS SD UT | Campbell County, WY | Oil & Gas Property | Dec 2025 |
| 2943 | MOFFIT & PARKS | Campbell County, WY | Gas Property | Dec 2011 |
| 2944 | MOFFITT FE | Campbell County, WY | Gas Property | Jun 2013 |
| 2945 | MOFFITT-PARKS | Campbell County, WY | Gas Property | May 2012 |
| 2946 | MOHAWK | Weston County, WY | Oil & Gas Property | May 2017 |
| 2947 | MOHR | Converse County, WY | Oil & Gas Property | Nov 2025 |
| 2948 | MOHR | Converse County, WY | Oil & Gas Property | Dec 2025 |
| 2949 | MOJAVE | Johnson County, WY | Oil & Gas Property | Dec 2025 |
| 2950 | MOJAVE | Johnson County, WY | Oil & Gas Property | Dec 2025 |
| 2951 | MOJAVE FEE 4378 | Johnson County, WY | Oil & Gas Property | Feb 2015 |
| 2952 | MOKI FED 3672-24 | Converse County, WY | Oil & Gas Property | Nov 2025 |
| 2953 | MOLITOR FEDERAL | Sweetwater County, WY | Oil & Gas Property | Nov 2025 |
| 2954 | MONARCH-ST | Weston County, WY | Oil & Gas Property | Dec 2025 |
| 2955 | MONDELL | Weston County, WY | Oil & Gas Property | Jun 2022 |
| 2956 | MONELL | Sweetwater County, WY | Oil & Gas Property | Dec 2025 |
| 2957 | MONTANA BERGER | Crook County, WY | Oil & Gas Property | Dec 2025 |
| 2958 | MONTE CS FEDERAL | Campbell County, WY | Gas Property | Nov 2014 |
| 2959 | MONTE FED COM | Campbell County, WY | Oil & Gas Property | Dec 2025 |
| 2960 | MONTECRISTO | Fremont County, WY | Oil & Gas Property | Nov 2025 |
| 2961 | MONTGOMERY DR | Campbell County, WY | Gas Property | Oct 2019 |
| 2962 | MONUMENT | Sweetwater County, WY | Oil & Gas Property | Nov 2025 |
| 2963 | MONUMENT | Sweetwater County, WY | Oil & Gas Property | Dec 2025 |
| 2964 | MONUMENT | Sweetwater County, WY | Oil & Gas Property | Nov 2025 |
| 2965 | MOOLAH CS FED | Campbell County, WY | Gas Property | Aug 2018 |
| 2966 | MOONEY | Campbell County, WY | Oil & Gas Property | Sep 2021 |
| 2967 | MOONEY DRAW 1H | Campbell County, WY | Oil & Gas Property | Nov 2025 |
| 2968 | MOORCROFT | Crook County, WY | Oil & Gas Property | Dec 2025 |
| 2969 | MOORE | Campbell County, WY | Oil & Gas Property | Dec 2025 |
| 2970 | MOORE | Converse County, WY | Oil & Gas Property | Dec 2025 |
| 2971 | MOORE | Converse County, WY | Oil & Gas Property | Dec 2025 |
| 2972 | MOORE | Converse County, WY | Oil & Gas Property | Nov 2025 |
| 2973 | MOORE | Converse County, WY | Oil & Gas Property | Dec 2025 |
| 2974 | MOORE | Johnson County, WY | Gas Property | Nov 2025 |
| 2975 | MOORE | Converse County, WY | Oil & Gas Property | Nov 2025 |
| 2976 | MOORE | Campbell County, WY | Oil & Gas Property | Dec 2025 |
| 2977 | MOORE | Converse County, WY | Oil & Gas Property | Dec 2025 |
| 2978 | MOORE FED | Converse County, WY | Oil & Gas Property | Dec 2025 |
| 2979 | MOORE FEDERAL | Johnson County, WY | Oil & Gas Property | Nov 2025 |
| 2980 | MOORE LAND FEDERAL | Johnson County, WY | Gas Property | Nov 2025 |
| 2981 | MOORE LAND TRUST 36-6 | Converse County, WY | Oil & Gas Property | Dec 2025 |
| 2982 | MOORE MINERAL TRUST 4-1 | Converse County, WY | Oil & Gas Property | Dec 2025 |
| 2983 | MOORE STATE | Converse County, WY | Oil & Gas Property | Dec 2025 |
| 2984 | MOORE TRUST | Campbell County, WY | Gas Property | Oct 2013 |
| 2985 | MOORE TRUST FED | Johnson County, WY | Gas Property | Oct 2024 |
| 2986 | MORAN | Campbell County, WY | Oil & Gas Property | Dec 2025 |
| 2987 | MORAN UNIT | Campbell County, WY | Oil & Gas Property | Dec 2025 |
| 2988 | MOREL | Campbell County, WY | Gas Property | Nov 2009 |
| 2989 | MOREL | Campbell County, WY | Oil & Gas Property | Oct 1997 |
| 2990 | MOREL | Crook County, WY | Oil Property | Sep 2022 |
| 2991 | MORGAN | Campbell County, WY | Oil & Gas Property | Oct 2007 |
| 2992 | MORGAN | Weston County, WY | Oil Property | May 2007 |
| 2993 | MORGAN | Campbell County, WY | Oil & Gas Property | Sep 2006 |
| 2994 | MORPHIUS CS FEDERAL | Campbell County, WY | Gas Property | Sep 2018 |
| 2995 | MORRIS | Park County, WY | Oil & Gas Property | Nov 2025 |
| 2996 | MORRIS 0112 | Campbell County, WY | Oil & Gas Property | Dec 2025 |
| 2997 | MORRISON | Park County, WY | Oil & Gas Property | Dec 2025 |
| 2998 | MORSE | Campbell County, WY | Oil & Gas Property | Dec 2025 |
| 2999 | MORSE RANCH | Campbell County, WY | Oil & Gas Property | Sep 1980 |
| 3000 | MORTON | Converse County, WY | Oil & Gas Property | Nov 2025 |