| 81701 | MASON DIXON FARMS | Wetzel County, WV | Oil & Gas Property | Dec 2021 |
| 81702 | MASON E | De Soto Parish, LA | Oil & Gas Property | Dec 2024 |
| 81703 | MASON ESTATE | Pittsburg County, OK | Gas Property | Nov 2025 |
| 81704 | MASON LULA | Limestone County, TX | Oil & Gas Property | Aug 2025 |
| 81705 | MASON TOMMIE J. GAS UNIT | Upshur County, TX | Oil & Gas Property | Oct 2025 |
| 81706 | MASON TREECE 1305 | Canadian County, OK | Oil & Gas Property | Oct 2025 |
| 81707 | MASON, A | Union County, KY | Oil Property | Dec 2019 |
| 81708 | MASON, EVERETT | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 81709 | MASON, EVERETT | Ritchie County, WV | Oil & Gas Property | Jul 2019 |
| 81710 | MASON, GORDON | Lincoln County, WV | Oil Property | Jun 2013 |
| 81711 | MASON, JOHN F ET AL | Union County, KY | Oil Property | Dec 2022 |
| 81712 | MASON, KENNETH & JENNIFER | Tyler County, WV | Oil Property | Dec 2007 |
| 81713 | MASON-MANLEY | Union County, KY | Oil Property | Mar 2023 |
| 81714 | MASON-NELSON | Hardeman County, TX | Oil Property | Oct 2025 |
| 81715 | MASON-POSTOAK | McClain County, OK | Oil & Gas Property | Oct 2025 |
| 81716 | MASONER | Haskell County, KS | Oil & Gas Property | Sep 2025 |
| 81717 | MASONHALL | Blaine County, OK | Oil & Gas Property | Oct 2025 |
| 81718 | MASONIC | Kearny County, KS | Oil & Gas Property | Sep 2025 |
| 81719 | MASONIC 72 WRD | Ward County, TX | Oil & Gas Property | Oct 2025 |
| 81720 | MASONIC HOME | Kearny County, KS | Gas Property | Sep 2025 |
| 81721 | MASONITE | Jones County, MS | Oil & Gas Property | Sep 2022 |
| 81722 | MASONITE | Wayne County, MS | Oil & Gas Property | Oct 2025 |
| 81723 | MASOPUST | Canadian County, OK | Oil & Gas Property | Apr 2024 |
| 81724 | MASQUELIER 1 | Blaine County, OK | Oil & Gas Property | Oct 2025 |
| 81725 | MASS | Moore County, TX | Oil & Gas Property | Oct 2025 |
| 81726 | MASS STATE 65-3135 | Campbell County, WY | Oil & Gas Property | Oct 2025 |
| 81727 | MASS UNIT | Pittsburg County, OK | Gas Property | Nov 2025 |
| 81728 | MASSA | Portage County, OH | Oil & Gas Property | Dec 2024 |
| 81729 | MASSARD SHALLOW | Sebastian County, AR | Gas Property | Jun 2024 |
| 81730 | MASSASAUGA | Martin County, TX | Oil & Gas Property | Oct 2025 |
| 81731 | MASSENBURG | Stephens County, TX | Oil & Gas Property | Jun 2025 |
| 81732 | MASSENGALE | Jack County, TX | Oil & Gas Property | Aug 2021 |
| 81733 | MASSENGILL | Muskingum County, OH | Oil & Gas Property | Dec 2016 |
| 81734 | MASSEY | Mitchell County, TX | Oil Property | Sep 2025 |
| 81735 | MASSEY | Lee County, TX | Oil & Gas Property | Oct 2025 |
| 81736 | MASSEY | Ellis County, OK | Oil & Gas Property | Oct 2025 |
| 81737 | MASSEY | Woodson County, KS | Oil Property | Sep 2025 |
| 81738 | MASSEY | Victoria County, TX | Oil & Gas Property | Apr 2020 |
| 81739 | MASSEY | Montgomery County, KS | Oil & Gas Property | Dec 2023 |
| 81740 | MASSEY | Edwards County, KS | Oil & Gas Property | Sep 2025 |
| 81741 | MASSEY | Edwards County, KS | Oil & Gas Property | Aug 2025 |
| 81742 | MASSEY | Okfuskee County, OK | Oil Property | Apr 2013 |
| 81743 | MASSEY | Gray County, TX | Oil & Gas Property | Oct 2025 |
| 81744 | MASSEY | Midland County, TX | Oil & Gas Property | Oct 2025 |
| 81745 | MASSEY | Johnson County, TX | Oil & Gas Property | Sep 2025 |
| 81746 | MASSEY | Burleson County, TX | Oil & Gas Property | Sep 2025 |
| 81747 | MASSEY | Claiborne Parish, LA | Oil & Gas Property | Dec 2024 |
| 81748 | MASSEY | Hood County, TX | Oil & Gas Property | Oct 2025 |
| 81749 | MASSEY | Wise County, TX | Oil & Gas Property | May 2025 |
| 81750 | MASSEY | Morgan County, OH | Oil & Gas Property | Dec 1994 |
| 81751 | MASSEY | Throckmorton County, TX | Oil & Gas Property | Sep 2025 |
| 81752 | MASSEY 1H | Coal County, OK | Oil & Gas Property | Oct 2025 |
| 81753 | MASSEY A | Collingsworth County, TX | Gas Property | Oct 2025 |
| 81754 | MASSEY BALDWIN | Live Oak County, TX | Oil & Gas Property | Oct 2025 |
| 81755 | MASSEY ELEANOR ETAL | Morgan County, OH | Oil & Gas Property | Dec 2022 |
| 81756 | MASSEY GEORGIA GAS UNIT | Denton County, TX | Oil & Gas Property | Oct 2025 |
| 81757 | MASSEY MARVIN M. JR | Bexar County, TX | Oil & Gas Property | Oct 2025 |
| 81758 | MASSEY-BENTLEY | Ward County, TX | Oil & Gas Property | Oct 2025 |
| 81759 | MASSEY-STEVENS (SA) A 1H | Denton County, TX | Gas Property | Oct 2025 |
| 81760 | MASSEY-YOUNG-STEVENS (SA) 1H | Denton County, TX | Gas Property | Oct 2025 |
| 81761 | MASSIE | Clay County, TX | Oil & Gas Property | Nov 2024 |
| 81762 | MASSIE | Wayne County, OH | Gas Property | Dec 2015 |
| 81763 | MASSIE | Upton County, TX | Oil & Gas Property | Oct 2025 |
| 81764 | MASSIE CHANDLER | Grady County, OK | Oil & Gas Property | Nov 2017 |
| 81765 | MASSIE R. H | Jack County, TX | Oil & Gas Property | Apr 2025 |
| 81766 | MASSIE-CHAPMAN | Gray County, TX | Oil & Gas Property | Sep 2025 |
| 81767 | MASSIER | Ellis County, KS | Oil Property | Aug 2025 |
| 81768 | MASSIER | Trego County, KS | Oil Property | Jun 1991 |
| 81769 | MASSINGALE | Harrison County, TX | Oil & Gas Property | Oct 2025 |
| 81770 | MASSINGILL | Conway County, AR | Gas Property | Jul 2024 |
| 81771 | MASSIVE 19 | Yuma County, CO | Gas Property | Oct 2025 |
| 81772 | MASSIVE STATE 3-1N-163-102 | Divide County, ND | Oil & Gas Property | Nov 2025 |
| 81773 | MASSMAN | Okfuskee County, OK | Oil & Gas Property | Jul 2020 |
| 81774 | MASSMAN | Rice County, KS | Oil Property | Jun 2025 |
| 81775 | MASSMAN | Leavenworth County, KS | Oil Property | Sep 2025 |
| 81776 | MASSO | Susquehanna County, PA | Gas Property | Nov 2025 |
| 81777 | MASSONI | Seward County, KS | Oil & Gas Property | Sep 2025 |
| 81778 | MASSOTH | Woodson County, KS | Oil Property | Apr 2024 |
| 81779 | MAST | Nacogdoches County, TX | Oil & Gas Property | Oct 2025 |
| 81780 | MAST | Trumbull County, OH | Oil & Gas Property | Dec 2024 |
| 81781 | MAST | Lawrence County, PA | Oil & Gas Property | Dec 2024 |
| 81782 | MAST | Nacogdoches County, TX | Oil & Gas Property | Oct 2025 |
| 81783 | MAST | Holmes County, OH | Oil & Gas Property | Dec 2024 |
| 81784 | MAST A. T. B | Nacogdoches County, TX | Oil & Gas Property | Sep 2025 |
| 81785 | MAST GAS UNIT A | Nacogdoches County, TX | Oil & Gas Property | Jun 2025 |
| 81786 | MAST UNIT | Custer County, OK | Oil & Gas Property | Oct 2025 |
| 81787 | MASTEL 14-24TFH | Dunn County, ND | Oil & Gas Property | Nov 2025 |
| 81788 | MASTEN | Cochran County, TX | Oil & Gas Property | Oct 2025 |
| 81789 | MASTER FEDERAL COM | Lea County, NM | Oil & Gas Property | Nov 2025 |
| 81790 | MASTER SPLINTER | Washington County, PA | Gas Property | Nov 2025 |
| 81791 | MASTERBRAY | Fayette County, PA | Oil & Gas Property | Nov 2025 |
| 81792 | MASTERS | Pottawatomie County, OK | Oil Property | Sep 2025 |
| 81793 | MASTERS | Johnson County, TX | Oil & Gas Property | Oct 2025 |
| 81794 | MASTERS | Bexar County, TX | Oil & Gas Property | Oct 2025 |
| 81795 | MASTERS | Pittsburg County, OK | Gas Property | Oct 2025 |
| 81796 | MASTERS | Venango County, PA | Oil Property | Dec 2024 |
| 81797 | MASTERS | Garvin County, OK | Oil Property | Jan 2022 |
| 81798 | MASTERS | Garfield County, OK | Oil & Gas Property | Feb 2012 |
| 81799 | MASTERS HN MON | Harrison County, OH | Oil & Gas Property | Sep 2025 |
| 81800 | MASTERS UNIT | Howard County, TX | Oil & Gas Property | Oct 2025 |