| 83701 | MCDOWELL CO. COMMISSION | McDowell County, WV | Gas Property | Dec 2021 |
| 83702 | MCDOWELL COUNTY COMM | McDowell County, WV | Gas Property | Dec 2021 |
| 83703 | MCDOWELL POC | McDowell County, WV | Gas Property | Dec 2021 |
| 83704 | MCDOWELL RANDY | Marshall County, WV | Oil & Gas Property | Dec 2021 |
| 83705 | MCDOWELL, E. T | McMullen County, TX | Oil & Gas Property | Jan 2003 |
| 83706 | MCDUFF | Pittsburg County, OK | Gas Property | Oct 2025 |
| 83707 | MCDUFFIE | Grimes County, TX | Oil & Gas Property | Oct 2025 |
| 83708 | MCDUFFIE | Nacogdoches County, TX | Oil & Gas Property | Oct 2025 |
| 83709 | MCDUFFIE | Grimes County, TX | Oil & Gas Property | Oct 2025 |
| 83710 | MCDUFFIE B.J | Nacogdoches County, TX | Oil & Gas Property | Oct 2025 |
| 83711 | MCDURMITT | San Juan County, NM | Oil & Gas Property | Nov 2025 |
| 83712 | MCEACHERN | De Soto Parish, LA | Oil & Gas Property | Dec 2024 |
| 83713 | MCEACHERN | Caddo Parish, LA | Oil & Gas Property | Oct 2024 |
| 83714 | MCEACHERN | Alfalfa County, OK | Oil & Gas Property | Jun 2012 |
| 83715 | MCEACHERN | Webster Parish, LA | Oil & Gas Property | Apr 2013 |
| 83716 | MCELDERRY MU37 22-27 | McClain County, OK | Oil & Gas Property | Oct 2025 |
| 83717 | MCELHANEY | Rooks County, KS | Oil Property | Sep 2025 |
| 83718 | MCELHINEY | Harper County, OK | Oil & Gas Property | Oct 2025 |
| 83719 | MCELHINNY | Butler County, PA | Oil & Gas Property | Nov 2025 |
| 83720 | MCELHOES-BUCHANAN | Indiana County, PA | Oil & Gas Property | Dec 2024 |
| 83721 | MCELMO | San Juan County, UT | Oil & Gas Property | Nov 2025 |
| 83722 | MCELMO CREEK | San Juan County, UT | Oil & Gas Property | Nov 2025 |
| 83723 | MCELMO DOME | Montezuma County, CO | Oil & Gas Property | Nov 2025 |
| 83724 | MCELMO DOME UNIT 3 | Montezuma County, CO | Oil & Gas Property | Nov 2025 |
| 83725 | MCELMO DOME UNIT 31-38-18 HB | Montezuma County, CO | Oil & Gas Property | Nov 2025 |
| 83726 | MCELMURRAY | Nolan County, TX | Oil & Gas Property | Oct 2025 |
| 83727 | MCELMURRY | Custer County, OK | Oil & Gas Property | Oct 2025 |
| 83728 | MCELPRANG | Duchesne County, UT | Oil & Gas Property | Nov 2025 |
| 83729 | MCELREATH | Andrews County, TX | Oil & Gas Property | Oct 2025 |
| 83730 | MCELREATH | Cooke County, TX | Oil & Gas Property | Oct 2025 |
| 83731 | MCELROY | Jack County, TX | Oil & Gas Property | Sep 2025 |
| 83732 | MCELROY | Cherokee County, TX | Oil & Gas Property | Oct 2025 |
| 83733 | MCELROY | Crane County, TX | Oil & Gas Property | Oct 2025 |
| 83734 | MCELROY | Armstrong County, PA | Gas Property | Dec 2024 |
| 83735 | MCELROY | Upton County, TX | Oil & Gas Property | Oct 2025 |
| 83736 | MCELROY | Pontotoc County, OK | Oil Property | Mar 2018 |
| 83737 | MCELROY | Stephens County, OK | Oil & Gas Property | Oct 2025 |
| 83738 | MCELROY | Upton County, TX | Oil & Gas Property | Sep 2025 |
| 83739 | MCELROY | Franklin County, AR | Gas Property | Jun 2024 |
| 83740 | MCELROY | Ashtabula County, OH | Oil & Gas Property | Dec 2012 |
| 83741 | MCELROY | Texas County, OK | Gas Property | Oct 2025 |
| 83742 | MCELROY | Rusk County, TX | Oil & Gas Property | Sep 2025 |
| 83743 | MCELROY 1 | Upton County, TX | Oil & Gas Property | Apr 2024 |
| 83744 | MCELROY 2-23H | Pittsburg County, OK | Gas Property | Oct 2025 |
| 83745 | MCELROY A - WILKINSON (ALLOC) 1H | Cherokee County, TX | Oil & Gas Property | Oct 2025 |
| 83746 | MCELROY A -MURRAY (ALLOC) 1H | Cherokee County, TX | Oil & Gas Property | Oct 2025 |
| 83747 | MCELROY HEIRS | Harrison County, TX | Oil & Gas Property | Oct 2025 |
| 83748 | MCELROY JENNY #1 GAS UNIT | Freestone County, TX | Oil & Gas Property | Sep 2025 |
| 83749 | MCELROY RANCH | Upton County, TX | Oil & Gas Property | Oct 2025 |
| 83750 | MCELROY RANCH CO. F | Upton County, TX | Oil & Gas Property | Oct 2025 |
| 83751 | MCELROY VAN | Harrison County, TX | Oil & Gas Property | Oct 2025 |
| 83752 | MCELROY, J.T CONS | Upton County, TX | Oil & Gas Property | Oct 2025 |
| 83753 | MCELROY, RONNIE | Doddridge County, WV | Oil & Gas Property | Dec 2021 |
| 83754 | MCELROY, SAM | Union County, KY | Oil Property | Jul 2021 |
| 83755 | MCELROY-CHATHAM GAS UNIT | Harrison County, TX | Oil & Gas Property | Oct 2025 |
| 83756 | MCELROY-GUTHRIE-WILSONGU1(ALLOC) 1H | Cherokee County, TX | Oil & Gas Property | Oct 2025 |
| 83757 | MCELROY-SWANN | Cherokee County, TX | Oil & Gas Property | Oct 2025 |
| 83758 | MCELVAIN | La Plata County, CO | Gas Property | Nov 2019 |
| 83759 | MCELVAIN | La Plata County, CO | Gas Property | Oct 2025 |
| 83760 | MCELVAIN | Loving County, TX | Oil & Gas Property | Dec 2019 |
| 83761 | MCELVAIN | Lea County, NM | Oil & Gas Property | Nov 2025 |
| 83762 | MCELVAIN-HARMON | La Plata County, CO | Gas Property | Oct 2025 |
| 83763 | MCELVANY 1-26 | Grady County, OK | Oil & Gas Property | Oct 2025 |
| 83764 | MCELVEEN | Jackson County, TX | Oil & Gas Property | Oct 2012 |
| 83765 | MCELVEEN UNIT A | Karnes County, TX | Oil & Gas Property | Nov 2025 |
| 83766 | MCELWAIN | Adams County, CO | Oil & Gas Property | Jul 2021 |
| 83767 | MCELWAIN | Reno County, KS | Oil Property | Sep 2025 |
| 83768 | MCELWAIN | Reno County, KS | Oil Property | Sep 2025 |
| 83769 | MCELWAIN 12 | Mesa County, CO | Oil & Gas Property | Oct 2025 |
| 83770 | MCELWEE | Gilmer County, WV | Oil & Gas Property | Dec 2021 |
| 83771 | MCELWEE | Claiborne Parish, LA | Oil & Gas Property | Nov 2024 |
| 83772 | MCELWEE | Perry County, OH | Oil & Gas Property | Dec 2015 |
| 83773 | MCELWEE | Claiborne Parish, LA | Oil & Gas Property | Dec 2024 |
| 83774 | MCENANEY | Bradford County, PA | Gas Property | Nov 2025 |
| 83775 | MCENDREE | Allen County, KS | Oil Property | Sep 2024 |
| 83776 | MCENTIRE | Ector County, TX | Oil & Gas Property | Oct 2025 |
| 83777 | MCENTIRE | Atoka County, OK | Gas Property | Oct 2025 |
| 83778 | MCENTIRE | Sterling County, TX | Oil & Gas Property | Oct 2025 |
| 83779 | MCENTIRE | Sterling County, TX | Oil & Gas Property | Oct 2025 |
| 83780 | MCENTIRE | Coal County, OK | Gas Property | Oct 2025 |
| 83781 | MCENTIRE | Pittsburg County, OK | Oil & Gas Property | Nov 2025 |
| 83782 | MCENTIRE | Coal County, OK | Gas Property | Apr 2016 |
| 83783 | MCENTIRE | Beckham County, OK | Oil & Gas Property | Nov 2025 |
| 83784 | MCENTIRE 1 | Atoka County, OK | Oil & Gas Property | Nov 2025 |
| 83785 | MCEVER | Guadalupe County, TX | Oil & Gas Property | Nov 2022 |
| 83786 | MCEVOY | Grady County, OK | Oil & Gas Property | Oct 2025 |
| 83787 | MCEWEN | Cowley County, KS | Oil Property | Sep 1993 |
| 83788 | MCEWEN | Carson County, TX | Gas Property | Sep 2025 |
| 83789 | MCEWEN GAS COM | San Juan County, NM | Oil & Gas Property | Nov 2025 |
| 83790 | MCFADDEN | Rooks County, KS | Oil Property | Sep 2025 |
| 83791 | MCFADDEN | Morris County, KS | Gas Property | May 1986 |
| 83792 | MCFADDEN | Clearfield County, PA | Gas Property | Dec 2024 |
| 83793 | MCFADDEN | Knox County, TX | Oil Property | Oct 2025 |
| 83794 | MCFADDEN | Monroe County, OH | Oil Property | Dec 2024 |
| 83795 | MCFADDEN | Ness County, KS | Oil & Gas Property | Sep 2025 |
| 83796 | MCFADDEN | Allen County, KS | Oil Property | Sep 2025 |
| 83797 | MCFADDEN | Holmes County, OH | Oil & Gas Property | Dec 2024 |
| 83798 | MCFADDEN | Pratt County, KS | Oil Property | Feb 2018 |
| 83799 | MCFADDEN | Seward County, KS | Oil & Gas Property | Sep 2025 |
| 83800 | MCFADDEN | Kiowa County, KS | Oil & Gas Property | Sep 2025 |