| 2801 | MILLER | Campbell County, WY | Oil Property | Oct 2025 |
| 2802 | MILLER FEDERAL | Crook County, WY | Oil Property | Sep 2025 |
| 2803 | MILLHOUSE | Weston County, WY | Oil & Gas Property | Dec 1992 |
| 2804 | MILLIS WIU | Uinta County, WY | Oil & Gas Property | Sep 2025 |
| 2805 | MILLS | Natrona County, WY | Oil & Gas Property | Nov 2018 |
| 2806 | MILLS | Campbell County, WY | Oil & Gas Property | Oct 2025 |
| 2807 | MILLS FEDERAL | Campbell County, WY | Gas Property | Nov 2011 |
| 2808 | MILNE | Campbell County, WY | Gas Property | Oct 2010 |
| 2809 | MINTON | Sublette County, WY | Oil & Gas Property | Oct 2025 |
| 2810 | MIRACLE MILE 34-27 1SH | Johnson County, WY | Oil & Gas Property | Oct 2025 |
| 2811 | MIRAMAR | Crook County, WY | Oil Property | Dec 2018 |
| 2812 | MISCHKE | Sheridan County, WY | Gas Property | Mar 2012 |
| 2813 | MISCHLER BADGER | Big Horn County, WY | Oil & Gas Property | Oct 2025 |
| 2814 | MISTY MOON LAKE 3874-17-20-1NH | Converse County, WY | Oil & Gas Property | Oct 2025 |
| 2815 | MIZE | Weston County, WY | Oil & Gas Property | Oct 2005 |
| 2816 | MLT FED | Converse County, WY | Oil & Gas Property | Oct 2025 |
| 2817 | MNLS SD UT | Campbell County, WY | Oil & Gas Property | Oct 2025 |
| 2818 | MOFFIT & PARKS | Campbell County, WY | Gas Property | Dec 2011 |
| 2819 | MOFFITT FE | Campbell County, WY | Gas Property | Jun 2013 |
| 2820 | MOFFITT-PARKS | Campbell County, WY | Gas Property | May 2012 |
| 2821 | MOHAWK | Weston County, WY | Oil & Gas Property | May 2017 |
| 2822 | MOHR | Converse County, WY | Oil & Gas Property | Sep 2025 |
| 2823 | MOHR | Converse County, WY | Oil & Gas Property | Oct 2025 |
| 2824 | MOJAVE | Johnson County, WY | Oil & Gas Property | Oct 2025 |
| 2825 | MOJAVE | Johnson County, WY | Oil & Gas Property | Oct 2025 |
| 2826 | MOJAVE FEE 4378 | Johnson County, WY | Oil & Gas Property | Feb 2015 |
| 2827 | MOKI FED 3672-24 | Converse County, WY | Oil & Gas Property | Oct 2025 |
| 2828 | MOLITOR FEDERAL | Sweetwater County, WY | Oil & Gas Property | Oct 2025 |
| 2829 | MONARCH-ST | Weston County, WY | Oil & Gas Property | Oct 2025 |
| 2830 | MONDELL | Weston County, WY | Oil & Gas Property | Jun 2022 |
| 2831 | MONELL | Sweetwater County, WY | Oil & Gas Property | Oct 2025 |
| 2832 | MONTANA BERGER | Crook County, WY | Oil & Gas Property | Oct 2025 |
| 2833 | MONTE CS FEDERAL | Campbell County, WY | Gas Property | Nov 2014 |
| 2834 | MONTECRISTO | Fremont County, WY | Oil & Gas Property | Sep 2025 |
| 2835 | MONTGOMERY DR | Campbell County, WY | Gas Property | Oct 2019 |
| 2836 | MONUMENT | Sweetwater County, WY | Oil & Gas Property | Oct 2025 |
| 2837 | MONUMENT | Sweetwater County, WY | Oil & Gas Property | Oct 2025 |
| 2838 | MONUMENT | Sweetwater County, WY | Oil & Gas Property | Oct 2025 |
| 2839 | MOOLAH CS FED | Campbell County, WY | Gas Property | Aug 2018 |
| 2840 | MOONEY | Campbell County, WY | Oil & Gas Property | Sep 2021 |
| 2841 | MOONEY DRAW 1H | Campbell County, WY | Oil & Gas Property | Oct 2025 |
| 2842 | MOONLIGHT STATE 1-36H | Converse County, WY | Oil & Gas Property | Oct 2025 |
| 2843 | MOORCROFT | Crook County, WY | Oil & Gas Property | Oct 2025 |
| 2844 | MOORE | Converse County, WY | Oil & Gas Property | Oct 2025 |
| 2845 | MOORE | Converse County, WY | Oil & Gas Property | Nov 2025 |
| 2846 | MOORE | Converse County, WY | Oil & Gas Property | Sep 2025 |
| 2847 | MOORE | Campbell County, WY | Oil & Gas Property | Oct 2025 |
| 2848 | MOORE | Converse County, WY | Oil & Gas Property | Oct 2025 |
| 2849 | MOORE | Converse County, WY | Oil & Gas Property | Sep 2025 |
| 2850 | MOORE | Converse County, WY | Oil & Gas Property | Oct 2025 |
| 2851 | MOORE | Campbell County, WY | Oil & Gas Property | Oct 2025 |
| 2852 | MOORE | Johnson County, WY | Gas Property | Oct 2025 |
| 2853 | MOORE FED | Converse County, WY | Oil & Gas Property | Oct 2025 |
| 2854 | MOORE FEDERAL | Johnson County, WY | Oil & Gas Property | Oct 2025 |
| 2855 | MOORE LAND FEDERAL | Johnson County, WY | Gas Property | Oct 2025 |
| 2856 | MOORE LAND TRUST 36-6 | Converse County, WY | Oil & Gas Property | Oct 2025 |
| 2857 | MOORE MINERAL TRUST 4-1 | Converse County, WY | Oil & Gas Property | Oct 2025 |
| 2858 | MOORE STATE | Converse County, WY | Oil & Gas Property | Oct 2025 |
| 2859 | MOORE TRUST | Campbell County, WY | Gas Property | Oct 2013 |
| 2860 | MOORE TRUST FED | Johnson County, WY | Gas Property | Oct 2024 |
| 2861 | MORAN | Campbell County, WY | Oil & Gas Property | Oct 2025 |
| 2862 | MORAN UNIT | Campbell County, WY | Oil & Gas Property | Oct 2025 |
| 2863 | MOREL | Campbell County, WY | Oil & Gas Property | Oct 1997 |
| 2864 | MOREL | Campbell County, WY | Gas Property | Nov 2009 |
| 2865 | MOREL | Crook County, WY | Oil Property | Sep 2022 |
| 2866 | MORGAN | Campbell County, WY | Oil & Gas Property | Oct 2007 |
| 2867 | MORGAN | Weston County, WY | Oil Property | May 2007 |
| 2868 | MORGAN | Campbell County, WY | Oil & Gas Property | Sep 2006 |
| 2869 | MORPHIUS CS FEDERAL | Campbell County, WY | Gas Property | Sep 2018 |
| 2870 | MORRIS | Park County, WY | Oil & Gas Property | Oct 2025 |
| 2871 | MORRIS 0112 | Campbell County, WY | Oil & Gas Property | Oct 2025 |
| 2872 | MORRISON | Park County, WY | Oil & Gas Property | Oct 2025 |
| 2873 | MORSE | Campbell County, WY | Oil & Gas Property | Oct 2025 |
| 2874 | MORSE RANCH | Campbell County, WY | Oil & Gas Property | Sep 1980 |
| 2875 | MORTON | Converse County, WY | Oil & Gas Property | Nov 2025 |
| 2876 | MORTON | Converse County, WY | Oil & Gas Property | May 2025 |
| 2877 | MORTON | Converse County, WY | Oil & Gas Property | Oct 2025 |
| 2878 | MORTON | Converse County, WY | Oil & Gas Property | Feb 2016 |
| 2879 | MORTON | Johnson County, WY | Oil & Gas Property | Aug 2025 |
| 2880 | MORTONS | Converse County, WY | Oil & Gas Property | Nov 2025 |
| 2881 | MOSER | Campbell County, WY | Oil & Gas Property | Nov 2010 |
| 2882 | MOSQUITO CS FEDERAL | Converse County, WY | Gas Property | Jun 2013 |
| 2883 | MOTEL CS FEDERAL | Campbell County, WY | Gas Property | Aug 2015 |
| 2884 | MOTION CS FEDERAL | Johnson County, WY | Gas Property | May 2023 |
| 2885 | MOUNTAIN FUEL 10 | Sweetwater County, WY | Oil & Gas Property | Oct 2025 |
| 2886 | MOXIE FED 4271-6-30 | Campbell County, WY | Oil & Gas Property | Oct 2025 |
| 2887 | MR TRIBAL | Fremont County, WY | Oil & Gas Property | Nov 2024 |
| 2888 | MUDDY CR | Sublette County, WY | Oil & Gas Property | Jan 2007 |
| 2889 | MUDDY CREEK | Carbon County, WY | Oil & Gas Property | Oct 2025 |
| 2890 | MUDDY CREEK | Carbon County, WY | Oil & Gas Property | Oct 2025 |
| 2891 | MUDDY RIDGE | Fremont County, WY | Oil & Gas Property | Apr 2024 |
| 2892 | MUIRFIELD FED 3974-2932 2NH | Converse County, WY | Oil & Gas Property | Oct 2025 |
| 2893 | MULE | Niobrara County, WY | Oil Property | Sep 2021 |
| 2894 | MULE STATELINE | Niobrara County, WY | Oil Property | Oct 2025 |
| 2895 | MULEY CS FEDERAL | Campbell County, WY | Gas Property | Aug 2016 |
| 2896 | MULL FEDERAL 44-30 | Sweetwater County, WY | Oil & Gas Property | Oct 2025 |
| 2897 | MULLIGAN DRAW | Sweetwater County, WY | Oil & Gas Property | Oct 2025 |
| 2898 | MUMMA DRAW | Campbell County, WY | Gas Property | Aug 2012 |
| 2899 | MUNGAS 4472-1312-1PH | Campbell County, WY | Oil & Gas Property | Oct 2025 |
| 2900 | MUNGO FEDERAL | Sweetwater County, WY | Oil & Gas Property | Oct 2025 |