| 2701 | MCCREERY FEDERALY | Campbell County, WY | Gas Property | Oct 2007 |
| 2702 | MCCUE 2 | Campbell County, WY | Gas Property | Aug 2009 |
| 2703 | MCCULLEN | Sweetwater County, WY | Oil & Gas Property | Jun 2026 |
| 2704 | MCCULLOUGH | Campbell County, WY | Oil & Gas Property | Jun 2026 |
| 2705 | MCCULLOUGH | Weston County, WY | Oil Property | Feb 2016 |
| 2706 | MCDERMOTT | Sweetwater County, WY | Oil & Gas Property | Jun 2026 |
| 2707 | MCDONALD DR | Sublette County, WY | Oil & Gas Property | Mar 2023 |
| 2708 | MCGAHAN FARMS | Laramie County, WY | Oil & Gas Property | Jul 2026 |
| 2709 | MCGEE FED 264472 | Campbell County, WY | Oil & Gas Property | Jul 2026 |
| 2710 | MCKEAN | Crook County, WY | Oil Property | Sep 2024 |
| 2711 | MCKENZIE | Campbell County, WY | Oil & Gas Property | Oct 2016 |
| 2712 | MCMAHON | Park County, WY | Oil & Gas Property | Jul 2026 |
| 2713 | MCMAHON PATENTED | Park County, WY | Oil & Gas Property | Jul 2026 |
| 2714 | MCMILLAN | Campbell County, WY | Oil & Gas Property | Sep 2024 |
| 2715 | MCNAMARA | Sweetwater County, WY | Oil & Gas Property | Jun 2026 |
| 2716 | MCNEIL | Converse County, WY | Oil Property | Nov 1980 |
| 2717 | MCPARTLIN CS | Campbell County, WY | Gas Property | Sep 2016 |
| 2718 | MCPHERSON SPRINGS | Sweetwater County, WY | Oil & Gas Property | Feb 2024 |
| 2719 | MCQUILLEN FEDERAL | Weston County, WY | Oil & Gas Property | May 2025 |
| 2720 | MCWILLIAMS 1 | Laramie County, WY | Oil & Gas Property | Jul 2026 |
| 2721 | MCWILLIAMS 16-63-22 | Laramie County, WY | Oil & Gas Property | Jul 2026 |
| 2722 | MDU 1 | Fremont County, WY | Oil & Gas Property | Jul 2026 |
| 2723 | MDU 2 | Fremont County, WY | Oil & Gas Property | Jul 2026 |
| 2724 | MDU 3 | Fremont County, WY | Oil & Gas Property | Jul 2026 |
| 2725 | MDU 4 | Fremont County, WY | Oil & Gas Property | Jul 2026 |
| 2726 | MDU 5 | Fremont County, WY | Oil & Gas Property | Jul 2026 |
| 2727 | MDU 5 | Fremont County, WY | Oil & Gas Property | Dec 2021 |
| 2728 | MDU 6 | Fremont County, WY | Oil & Gas Property | Jul 2026 |
| 2729 | MDU 7 | Fremont County, WY | Oil & Gas Property | Jul 2026 |
| 2730 | MDU 9 | Fremont County, WY | Oil & Gas Property | Jul 2026 |
| 2731 | MEADOW CREEK | Johnson County, WY | Oil & Gas Property | Jul 2026 |
| 2732 | MEATLOAF FED 3571-27 | Converse County, WY | Oil & Gas Property | Jun 2026 |
| 2733 | MEEK CS | Campbell County, WY | Gas Property | Oct 2019 |
| 2734 | MEETEETSE | Park County, WY | Oil & Gas Property | Jul 2026 |
| 2735 | MEETEETSE | Hot Springs County, WY | Oil & Gas Property | Jul 2026 |
| 2736 | MEHL | Johnson County, WY | Gas Property | Jun 2026 |
| 2737 | MELLOT RANCH | Crook County, WY | Oil Property | Jul 2026 |
| 2738 | MELLOTT | Crook County, WY | Oil & Gas Property | Jul 2026 |
| 2739 | MELLOTT RANCH | Crook County, WY | Oil Property | Jul 2026 |
| 2740 | MENG | Niobrara County, WY | Oil Property | Oct 2009 |
| 2741 | MENGER | Big Horn County, WY | Oil Property | Jan 2019 |
| 2742 | MERIWETHER 4470-0508-1TH | Campbell County, WY | Oil & Gas Property | Jun 2026 |
| 2743 | MERRY WIDOW | Hot Springs County, WY | Oil & Gas Property | Oct 2015 |
| 2744 | MESA | Sublette County, WY | Oil & Gas Property | Jun 2026 |
| 2745 | MESA | Sweetwater County, WY | Oil & Gas Property | Jul 2026 |
| 2746 | MESA FEDERAL | Sweetwater County, WY | Oil & Gas Property | Jul 2026 |
| 2747 | MESA UNIT | Sublette County, WY | Oil & Gas Property | Jun 2026 |
| 2748 | MESERVE | Campbell County, WY | Oil & Gas Property | Feb 2023 |
| 2749 | MESSENGER 1-3H | Laramie County, WY | Oil & Gas Property | Jun 2026 |
| 2750 | MESSERSCHMITT CS FED | Campbell County, WY | Gas Property | Jan 2013 |
| 2751 | METHENY | Campbell County, WY | Gas Property | Nov 2013 |
| 2752 | MEXICAN | Sweetwater County, WY | Oil & Gas Property | Jun 2026 |
| 2753 | MEXICAN FLATS | Carbon County, WY | Oil & Gas Property | Jun 2026 |
| 2754 | MEXICAN FLATS | Carbon County, WY | Oil & Gas Property | Jun 2026 |
| 2755 | MEYER C | Crook County, WY | Oil & Gas Property | Jul 2026 |
| 2756 | MFS FEDERAL 22 | Carbon County, WY | Oil & Gas Property | Jun 2026 |
| 2757 | MFT BOBA FETT FEE 44-18 38-73MBH | Converse County, WY | Oil & Gas Property | Jul 2026 |
| 2758 | MICELI | Sweetwater County, WY | Oil & Gas Property | Aug 2018 |
| 2759 | MICHAELS | Weston County, WY | Oil Property | Jul 2008 |
| 2760 | MICKELSON CREEK | Sublette County, WY | Oil & Gas Property | Jun 2026 |
| 2761 | MIDDAUGH | Converse County, WY | Oil Property | Apr 2015 |
| 2762 | MIDDLE PINEY | Sublette County, WY | Oil & Gas Property | Jul 2026 |
| 2763 | MIDDLE PRONG CS | Campbell County, WY | Gas Property | Sep 2018 |
| 2764 | MIDGE FED 4171-36 | Converse County, WY | Oil & Gas Property | Jun 2026 |
| 2765 | MIDLAND | Natrona County, WY | Oil Property | May 2023 |
| 2766 | MIDWAY | Natrona County, WY | Oil & Gas Property | Oct 2024 |
| 2767 | MIDWAY 4570-2932-1TH | Campbell County, WY | Oil & Gas Property | Jun 2026 |
| 2768 | MIDWEST | Natrona County, WY | Oil Property | Jul 2026 |
| 2769 | MIKE C | Campbell County, WY | Gas Property | Dec 2019 |
| 2770 | MILL IRON | Campbell County, WY | Gas Property | Oct 2006 |
| 2771 | MILL IRON | Hot Springs County, WY | Oil & Gas Property | Jul 2026 |
| 2772 | MILL TRUST | Niobrara County, WY | Oil & Gas Property | Jun 2017 |
| 2773 | MILL-GILLETTE | Campbell County, WY | Oil & Gas Property | Dec 2008 |
| 2774 | MILLER | Lincoln County, WY | Oil & Gas Property | Jun 2026 |
| 2775 | MILLER | Campbell County, WY | Oil Property | Jul 2026 |
| 2776 | MILLER FEDERAL | Crook County, WY | Oil Property | Apr 2026 |
| 2777 | MILLHOUSE | Weston County, WY | Oil & Gas Property | Dec 1992 |
| 2778 | MILLIS WIU | Uinta County, WY | Oil & Gas Property | Mar 2026 |
| 2779 | MILLS | Natrona County, WY | Oil & Gas Property | Nov 2018 |
| 2780 | MILLS | Campbell County, WY | Oil & Gas Property | Jun 2026 |
| 2781 | MILLS FEDERAL | Campbell County, WY | Gas Property | Nov 2011 |
| 2782 | MILNE | Campbell County, WY | Gas Property | Oct 2010 |
| 2783 | MINT FED 3572-1604 | Converse County, WY | Oil & Gas Property | Jul 2026 |
| 2784 | MINTON | Sublette County, WY | Oil & Gas Property | Jun 2026 |
| 2785 | MIRACLE MILE 34-27 1SH | Johnson County, WY | Oil & Gas Property | Jun 2026 |
| 2786 | MIRAMAR | Crook County, WY | Oil Property | Dec 2018 |
| 2787 | MISCHKE | Sheridan County, WY | Gas Property | Mar 2012 |
| 2788 | MISCHLER BADGER | Big Horn County, WY | Oil & Gas Property | Jul 2026 |
| 2789 | MISTY MOON LAKE 3874-17-20-1NH | Converse County, WY | Oil & Gas Property | Jul 2026 |
| 2790 | MIZE | Weston County, WY | Oil & Gas Property | Oct 2005 |
| 2791 | MLT FED | Converse County, WY | Oil & Gas Property | Jul 2026 |
| 2792 | MNLS SD UT | Campbell County, WY | Oil & Gas Property | Jul 2026 |
| 2793 | MOFFIT & PARKS | Campbell County, WY | Gas Property | Dec 2011 |
| 2794 | MOFFITT FE | Campbell County, WY | Gas Property | Jun 2013 |
| 2795 | MOFFITT-PARKS | Campbell County, WY | Gas Property | May 2012 |
| 2796 | MOHAWK | Weston County, WY | Oil & Gas Property | May 2017 |
| 2797 | MOHR | Converse County, WY | Oil & Gas Property | May 2026 |
| 2798 | MOHR | Converse County, WY | Oil & Gas Property | Jun 2026 |
| 2799 | MOJAVE | Johnson County, WY | Oil & Gas Property | Jul 2026 |
| 2800 | MOJAVE | Johnson County, WY | Oil & Gas Property | Jul 2026 |