| 83701 | MESA VERDE BONE SPRING UNIT | Lea County, NM | Oil & Gas Property | Feb 2026 |
| 83702 | MESA VERDE WOLFCAMP UNIT | Eddy County, NM | Oil & Gas Property | Feb 2026 |
| 83703 | MESA VISTA | Roberts County, TX | Oil & Gas Property | Feb 2026 |
| 83704 | MESA VISTA | Roberts County, TX | Oil & Gas Property | Feb 2026 |
| 83705 | MESA-FE | Rosebud County, MT | Oil & Gas Property | Dec 2024 |
| 83706 | MESA-UNIVERSITY | Crockett County, TX | Oil & Gas Property | Feb 2026 |
| 83707 | MESAROS | Coshocton County, OH | Oil Property | Dec 2015 |
| 83708 | MESBERGEN | Weld County, CO | Oil & Gas Property | Aug 2021 |
| 83709 | MESCAL 22 FEDERAL | Eddy County, NM | Oil & Gas Property | Apr 2022 |
| 83710 | MESCALERO | Lea County, NM | Oil & Gas Property | Feb 2026 |
| 83711 | MESCALERO | Lea County, NM | Oil & Gas Property | Feb 2026 |
| 83712 | MESCALERO | Lea County, NM | Oil & Gas Property | Feb 2026 |
| 83713 | MESCALERO 29 FEDERAL COM | Lea County, NM | Oil & Gas Property | Oct 2025 |
| 83714 | MESCALERO 7 6 | Lea County, NM | Oil & Gas Property | Feb 2026 |
| 83715 | MESCALERO ARL STATE | Lea County, NM | Oil & Gas Property | Feb 2026 |
| 83716 | MESCALERO RIDGE | Lea County, NM | Oil & Gas Property | Feb 2026 |
| 83717 | MESCALERO RIDGE 21 FEDERAL 001H | Lea County, NM | Oil & Gas Property | Feb 2026 |
| 83718 | MESCALERO SPRINGS STATE | Chaves County, NM | Oil & Gas Property | Feb 2026 |
| 83719 | MESERVE | Ellis County, KS | Oil Property | Oct 1996 |
| 83720 | MESERVE | Campbell County, WY | Oil & Gas Property | Feb 2023 |
| 83721 | MESILLA STATE | Eddy County, NM | Oil & Gas Property | Feb 2026 |
| 83722 | MESIS | Kingfisher County, OK | Oil & Gas Property | Feb 2026 |
| 83723 | MESQUITE | Eddy County, NM | Oil & Gas Property | Feb 2026 |
| 83724 | MESQUITE | Archer County, TX | Oil Property | Feb 2026 |
| 83725 | MESQUITE 37 | Ward County, TX | Oil & Gas Property | Feb 2026 |
| 83726 | MESQUITE CREEK | Borden County, TX | Oil & Gas Property | Feb 2026 |
| 83727 | MESQUITE HEAT 28-41 UNIT | Loving County, TX | Oil & Gas Property | Feb 2026 |
| 83728 | MESQUITE STATE | Eddy County, NM | Oil & Gas Property | Feb 2026 |
| 83729 | MESQUITE STATE UNIT | Culberson County, TX | Gas Property | Feb 2026 |
| 83730 | MESQUITE UNIT 2-2 | Reeves County, TX | Oil & Gas Property | Feb 2026 |
| 83731 | MESSENGER | Gilmer County, WV | Oil & Gas Property | Dec 2021 |
| 83732 | MESSENGER | Gilmer County, WV | Oil & Gas Property | Dec 2021 |
| 83733 | MESSENGER | Grant County, OK | Oil & Gas Property | Mar 1992 |
| 83734 | MESSENGER | Kingman County, KS | Oil & Gas Property | Dec 2025 |
| 83735 | MESSENGER | Morgan County, CO | Oil & Gas Property | Jan 2026 |
| 83736 | MESSENGER | Lane County, KS | Oil Property | Oct 2025 |
| 83737 | MESSENGER | Chautauqua County, NY | Gas Property | Dec 2024 |
| 83738 | MESSENGER | McPherson County, KS | Oil Property | Sep 2025 |
| 83739 | MESSENGER | Kingman County, KS | Oil & Gas Property | Dec 2025 |
| 83740 | MESSENGER | Kingman County, KS | Oil & Gas Property | Dec 2025 |
| 83741 | MESSENGER | Garfield County, OK | Oil & Gas Property | Jan 2026 |
| 83742 | MESSENGER, DAVID L | Lewis County, WV | Oil & Gas Property | Dec 2021 |
| 83743 | MESSER | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 83744 | MESSER | Camp County, TX | Oil & Gas Property | Feb 2026 |
| 83745 | MESSER JOHNSTON | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 83746 | MESSER OIL WARRANT 22 | McKean County, PA | Oil Property | Dec 2007 |
| 83747 | MESSER WARRANT 22 | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 83748 | MESSERLI | Logan County, KS | Oil Property | Nov 2025 |
| 83749 | MESSERSCHMITT CS FED | Campbell County, WY | Gas Property | Jan 2013 |
| 83750 | MESSERSMITH | Golden Valley County, ND | Oil & Gas Property | Feb 2026 |
| 83751 | MESSERSMITH | Bradford County, PA | Gas Property | Feb 2026 |
| 83752 | MESSICK, MINNIE | Martin County, KY | Oil & Gas Property | Apr 2023 |
| 83753 | MESSIER | Roger Mills County, OK | Oil & Gas Property | Jan 2026 |
| 83754 | MESSINES | La Salle County, TX | Oil & Gas Property | Feb 2026 |
| 83755 | MESSNER | Beaver County, OK | Oil & Gas Property | Jan 2026 |
| 83756 | MESSNER | Beaver County, OK | Oil & Gas Property | Jan 2026 |
| 83757 | MESTENA | Brooks County, TX | Oil & Gas Property | Jan 2026 |
| 83758 | MESTENA | Jim Hogg County, TX | Oil & Gas Property | Feb 2026 |
| 83759 | MESTENA HOT WELLS | Jim Hogg County, TX | Oil & Gas Property | Feb 2026 |
| 83760 | MESTENA OIL | Jim Hogg County, TX | Oil & Gas Property | Feb 2026 |
| 83761 | MESTENA OIL | Brooks County, TX | Oil & Gas Property | Dec 2025 |
| 83762 | MESTENA OIL & GAS CO | Jim Hogg County, TX | Oil & Gas Property | Feb 2026 |
| 83763 | MET A | La Salle County, TX | Oil & Gas Property | Feb 2026 |
| 83764 | MET B | La Salle County, TX | Oil & Gas Property | Feb 2026 |
| 83765 | MET C | La Salle County, TX | Oil & Gas Property | Feb 2026 |
| 83766 | METALLICA 4 | Wilson County, TX | Oil & Gas Property | Feb 2026 |
| 83767 | METCALF | Alfalfa County, OK | Oil & Gas Property | Jan 2026 |
| 83768 | METCALF | Alfalfa County, OK | Oil & Gas Property | Nov 2015 |
| 83769 | METCALF | Payne County, OK | Oil & Gas Property | Jan 2026 |
| 83770 | METCALF | Sebastian County, AR | Gas Property | Jun 2024 |
| 83771 | METCALF | Logan County, AR | Gas Property | Jun 2024 |
| 83772 | METCALF | Panola County, TX | Oil & Gas Property | Feb 2026 |
| 83773 | METCALF | Panola County, TX | Oil & Gas Property | Feb 2026 |
| 83774 | METCALF | Seward County, KS | Oil & Gas Property | Dec 2025 |
| 83775 | METCALF | Panola County, TX | Oil & Gas Property | Feb 2015 |
| 83776 | METCALF | Texas County, OK | Gas Property | Jan 2026 |
| 83777 | METCALF J | Shelby County, TX | Oil & Gas Property | Feb 2026 |
| 83778 | METCALF UNIT 21 | Howard County, TX | Oil & Gas Property | Feb 2026 |
| 83779 | METCALF-HENDRICKS | Shelby County, TX | Oil & Gas Property | Feb 2026 |
| 83780 | METCALFE OIL UNIT | Caldwell County, TX | Oil Property | Dec 2025 |
| 83781 | METELKO | Le Flore County, OK | Gas Property | Sep 2023 |
| 83782 | METEOR CRATER | Ector County, TX | Oil & Gas Property | Feb 2026 |
| 83783 | METEOR UNIT | Atascosa County, TX | Oil & Gas Property | Feb 2026 |
| 83784 | METER, VAN | Wichita County, TX | Oil & Gas Property | Sep 2018 |
| 83785 | METEX SUPPLY A | Lea County, NM | Oil & Gas Property | Aug 2025 |
| 83786 | METGASCO | Lawrence County, KY | Oil & Gas Property | Dec 2024 |
| 83787 | METHENY | Campbell County, WY | Gas Property | Nov 2013 |
| 83788 | METHENY | Stephens County, OK | Oil & Gas Property | Feb 2026 |
| 83789 | METHENY | Clay County, WV | Oil & Gas Property | Feb 2013 |
| 83790 | METHERD UNIT | Grant County, KS | Gas Property | Dec 2025 |
| 83791 | METHNER | Isabella County, MI | Oil & Gas Property | Feb 2026 |
| 83792 | METHODIST CAMP | Wise County, TX | Oil & Gas Property | Feb 2026 |
| 83793 | METHODIST CHILDREN S UNIT | Denton County, TX | Gas Property | Feb 2026 |
| 83794 | METHODIST HOME | Wise County, TX | Oil & Gas Property | Feb 2026 |
| 83795 | METHODIST HOME | Wise County, TX | Oil & Gas Property | Feb 2026 |
| 83796 | METHODIST HOME 2 | Wheeler County, TX | Oil & Gas Property | Feb 2026 |
| 83797 | METHVIN | Grady County, OK | Oil & Gas Property | Jan 2026 |
| 83798 | METIS | Westmoreland County, PA | Gas Property | Feb 2026 |
| 83799 | METIS 149-93-33C-28H-TF | Dunn County, ND | Oil & Gas Property | Feb 2026 |
| 83800 | METRO UNIT | Fayette County, PA | Gas Property | Dec 2025 |