| 81701 | MCDUFFIE | Nacogdoches County, TX | Oil & Gas Property | Mar 2026 |
| 81702 | MCDUFFIE | Grimes County, TX | Oil & Gas Property | Mar 2026 |
| 81703 | MCDUFFIE B.J | Nacogdoches County, TX | Oil & Gas Property | Mar 2026 |
| 81704 | MCDURMITT | San Juan County, NM | Oil & Gas Property | Apr 2026 |
| 81705 | MCEACHERN | De Soto Parish, LA | Oil & Gas Property | Dec 2024 |
| 81706 | MCEACHERN | Caddo Parish, LA | Oil & Gas Property | Oct 2024 |
| 81707 | MCEACHERN | Alfalfa County, OK | Oil & Gas Property | Jun 2012 |
| 81708 | MCEACHERN | Webster Parish, LA | Oil & Gas Property | Mar 2013 |
| 81709 | MCELDERRY MU37 22-27 | McClain County, OK | Oil & Gas Property | Apr 2026 |
| 81710 | MCELHANEY | Rooks County, KS | Oil Property | Feb 2026 |
| 81711 | MCELHINEY | Harper County, OK | Oil & Gas Property | Mar 2026 |
| 81712 | MCELHINNY | Butler County, PA | Oil & Gas Property | Mar 2026 |
| 81713 | MCELHOES-BUCHANAN | Indiana County, PA | Oil & Gas Property | Dec 2025 |
| 81714 | MCELMO | San Juan County, UT | Oil & Gas Property | Apr 2026 |
| 81715 | MCELMO CREEK | San Juan County, UT | Oil & Gas Property | Apr 2026 |
| 81716 | MCELMO DOME | Montezuma County, CO | Oil & Gas Property | Apr 2026 |
| 81717 | MCELMO DOME UNIT 3 | Montezuma County, CO | Oil & Gas Property | Apr 2026 |
| 81718 | MCELMO DOME UNIT 31-38-18 HB | Montezuma County, CO | Oil & Gas Property | Apr 2026 |
| 81719 | MCELMURRAY | Nolan County, TX | Oil & Gas Property | Mar 2026 |
| 81720 | MCELMURRY | Custer County, OK | Oil & Gas Property | Mar 2026 |
| 81721 | MCELREATH | Andrews County, TX | Oil & Gas Property | Mar 2026 |
| 81722 | MCELREATH | Cooke County, TX | Oil & Gas Property | Mar 2026 |
| 81723 | MCELROY | Jack County, TX | Oil & Gas Property | Mar 2026 |
| 81724 | MCELROY | Cherokee County, TX | Oil & Gas Property | Mar 2026 |
| 81725 | MCELROY | Crane County, TX | Oil & Gas Property | Mar 2026 |
| 81726 | MCELROY | Armstrong County, PA | Gas Property | Dec 2025 |
| 81727 | MCELROY | Upton County, TX | Oil & Gas Property | Mar 2026 |
| 81728 | MCELROY | Pontotoc County, OK | Oil Property | Mar 2018 |
| 81729 | MCELROY | Stephens County, OK | Oil & Gas Property | Mar 2026 |
| 81730 | MCELROY | Upton County, TX | Oil & Gas Property | Mar 2026 |
| 81731 | MCELROY | Franklin County, AR | Gas Property | Jun 2024 |
| 81732 | MCELROY | Ashtabula County, OH | Oil & Gas Property | Dec 2012 |
| 81733 | MCELROY | Texas County, OK | Gas Property | Mar 2026 |
| 81734 | MCELROY | Rusk County, TX | Oil & Gas Property | Mar 2026 |
| 81735 | MCELROY 1 | Upton County, TX | Oil & Gas Property | Apr 2024 |
| 81736 | MCELROY A - WILKINSON (ALLOC) 1H | Cherokee County, TX | Oil & Gas Property | Mar 2026 |
| 81737 | MCELROY HEIRS | Harrison County, TX | Oil & Gas Property | Feb 2026 |
| 81738 | MCELROY JENNY #1 GAS UNIT | Freestone County, TX | Oil & Gas Property | Feb 2026 |
| 81739 | MCELROY RANCH | Upton County, TX | Oil & Gas Property | Mar 2026 |
| 81740 | MCELROY RANCH CO. F | Upton County, TX | Oil & Gas Property | Mar 2026 |
| 81741 | MCELROY VAN | Harrison County, TX | Oil & Gas Property | Mar 2026 |
| 81742 | MCELROY, J.T CONS | Upton County, TX | Oil & Gas Property | Mar 2026 |
| 81743 | MCELROY, RONNIE | Doddridge County, WV | Oil & Gas Property | Dec 2021 |
| 81744 | MCELROY, SAM | Union County, KY | Oil Property | Dec 2024 |
| 81745 | MCELROY-CHATHAM GAS UNIT | Harrison County, TX | Oil & Gas Property | Mar 2026 |
| 81746 | MCELROY-GUTHRIE-WILSONGU1(ALLOC) 1H | Cherokee County, TX | Oil & Gas Property | Mar 2026 |
| 81747 | MCELROY-SWANN | Cherokee County, TX | Oil & Gas Property | Mar 2026 |
| 81748 | MCELVAIN | La Plata County, CO | Gas Property | Nov 2019 |
| 81749 | MCELVAIN | La Plata County, CO | Gas Property | Mar 2026 |
| 81750 | MCELVAIN | Loving County, TX | Oil & Gas Property | Dec 2019 |
| 81751 | MCELVAIN | Lea County, NM | Oil & Gas Property | Apr 2026 |
| 81752 | MCELVANY 1-26 | Grady County, OK | Oil & Gas Property | Apr 2026 |
| 81753 | MCELVEEN | Jackson County, TX | Oil & Gas Property | Oct 2012 |
| 81754 | MCELVEEN UNIT A | Karnes County, TX | Oil & Gas Property | Apr 2026 |
| 81755 | MCELWAIN | Adams County, CO | Oil & Gas Property | Jul 2021 |
| 81756 | MCELWAIN | Reno County, KS | Oil Property | Feb 2026 |
| 81757 | MCELWAIN | Reno County, KS | Oil Property | Feb 2026 |
| 81758 | MCELWAIN 12 | Mesa County, CO | Oil & Gas Property | Mar 2026 |
| 81759 | MCELWEE | Gilmer County, WV | Oil & Gas Property | Dec 2021 |
| 81760 | MCELWEE | Claiborne Parish, LA | Oil & Gas Property | Nov 2024 |
| 81761 | MCELWEE | Perry County, OH | Oil & Gas Property | Dec 2015 |
| 81762 | MCELWEE | Claiborne Parish, LA | Oil & Gas Property | Dec 2024 |
| 81763 | MCENANEY | Bradford County, PA | Gas Property | Mar 2026 |
| 81764 | MCENDREE | Allen County, KS | Oil Property | Jan 2026 |
| 81765 | MCENTIRE | Ector County, TX | Oil & Gas Property | Mar 2026 |
| 81766 | MCENTIRE | Atoka County, OK | Gas Property | Mar 2026 |
| 81767 | MCENTIRE | Sterling County, TX | Oil & Gas Property | Mar 2026 |
| 81768 | MCENTIRE | Sterling County, TX | Oil & Gas Property | Mar 2026 |
| 81769 | MCENTIRE | Coal County, OK | Gas Property | Mar 2026 |
| 81770 | MCENTIRE | Pittsburg County, OK | Oil & Gas Property | Mar 2026 |
| 81771 | MCENTIRE | Coal County, OK | Gas Property | Jan 2016 |
| 81772 | MCENTIRE | Beckham County, OK | Oil & Gas Property | Apr 2026 |
| 81773 | MCENTIRE 1 | Atoka County, OK | Oil & Gas Property | Mar 2026 |
| 81774 | MCENTIRE 3-10-26 2H | Beckham County, OK | Oil & Gas Property | Mar 2026 |
| 81775 | MCEVER | Guadalupe County, TX | Oil & Gas Property | Nov 2022 |
| 81776 | MCEVOY | Grady County, OK | Oil & Gas Property | Apr 2026 |
| 81777 | MCEWEN | Cowley County, KS | Oil Property | Sep 1993 |
| 81778 | MCEWEN | Carson County, TX | Gas Property | Mar 2026 |
| 81779 | MCEWEN GAS COM | San Juan County, NM | Oil & Gas Property | Apr 2026 |
| 81780 | MCFADDEN | Rooks County, KS | Oil Property | Feb 2026 |
| 81781 | MCFADDEN | Morris County, KS | Gas Property | May 1986 |
| 81782 | MCFADDEN | Clearfield County, PA | Gas Property | Dec 2025 |
| 81783 | MCFADDEN | Knox County, TX | Oil Property | Mar 2026 |
| 81784 | MCFADDEN | Monroe County, OH | Oil Property | Dec 2024 |
| 81785 | MCFADDEN | Ness County, KS | Oil & Gas Property | Jan 2026 |
| 81786 | MCFADDEN | Allen County, KS | Oil Property | Feb 2026 |
| 81787 | MCFADDEN | Holmes County, OH | Oil & Gas Property | Dec 2025 |
| 81788 | MCFADDEN | Pratt County, KS | Oil Property | Feb 2018 |
| 81789 | MCFADDEN | Seward County, KS | Oil & Gas Property | Feb 2026 |
| 81790 | MCFADDEN | Kiowa County, KS | Oil & Gas Property | Feb 2026 |
| 81791 | MCFADDEN | Stafford County, KS | Oil & Gas Property | May 2014 |
| 81792 | MCFADDEN B | Panola County, TX | Oil & Gas Property | Mar 2026 |
| 81793 | MCFADDEN FEDERAL | Eddy County, NM | Oil Property | Apr 2026 |
| 81794 | MCFADDIN | Victoria County, TX | Oil & Gas Property | Mar 2026 |
| 81795 | MCFADDIN | Jefferson County, TX | Oil & Gas Property | Feb 2026 |
| 81796 | MCFADDIN | Jefferson County, TX | Oil & Gas Property | Mar 2026 |
| 81797 | MCFADDIN | Knox County, TX | Oil & Gas Property | Mar 2026 |
| 81798 | MCFADDIN | Jefferson County, TX | Oil & Gas Property | Mar 2026 |
| 81799 | MCFADDIN | Houston County, TX | Oil & Gas Property | Mar 2026 |
| 81800 | MCFADDIN | Victoria County, TX | Oil & Gas Property | Mar 2026 |