| 80001 | MATLAGE THEO | Harris County, TX | Oil & Gas Property | Mar 2026 |
| 80002 | MATLI | Blaine County, OK | Oil & Gas Property | Oct 2024 |
| 80003 | MATLI BROTHERS 2-24-13XH | Dewey County, OK | Oil & Gas Property | Mar 2026 |
| 80004 | MATLOCK | Archer County, TX | Oil & Gas Property | Nov 2017 |
| 80005 | MATLOCK | Smith County, TX | Oil & Gas Property | Mar 2026 |
| 80006 | MATLOCK | Creek County, OK | Oil & Gas Property | Jul 2008 |
| 80007 | MATLOCK | Park County, WY | Oil Property | Mar 2026 |
| 80008 | MATLOCK | Caddo County, OK | Oil & Gas Property | Mar 2026 |
| 80009 | MATLOCK | Jack County, TX | Oil & Gas Property | Mar 2026 |
| 80010 | MATLOCK | Tarrant County, TX | Gas Property | Mar 2026 |
| 80011 | MATLOCK | Ellis County, KS | Oil Property | Jan 2026 |
| 80012 | MATLOCK J. W | Johnson County, TX | Oil & Gas Property | Feb 2026 |
| 80013 | MATLOCK-FULLERTON | Jack County, TX | Oil & Gas Property | Jan 2020 |
| 80014 | MATLOR | Moore County, TX | Gas Property | Mar 2026 |
| 80015 | MATNBAY | Alfalfa County, OK | Oil & Gas Property | Mar 2026 |
| 80016 | MATNEY | Neosho County, KS | Oil & Gas Property | Feb 2026 |
| 80017 | MATNEY | Montague County, TX | Oil & Gas Property | Mar 2026 |
| 80018 | MATOCHA | McMullen County, TX | Oil & Gas Property | Nov 2023 |
| 80019 | MATOCHA | Lavaca County, TX | Oil & Gas Property | Mar 2026 |
| 80020 | MATOUSEK UNIT | Garfield County, OK | Oil & Gas Property | Mar 2026 |
| 80021 | MATRIX | Weld County, CO | Oil & Gas Property | Mar 2026 |
| 80022 | MATRIX CASPIAN | Webb County, TX | Oil & Gas Property | Mar 2026 |
| 80023 | MATRIX CERRITO UNIT | Webb County, TX | Oil & Gas Property | Mar 2026 |
| 80024 | MATRIX LAND CO | Webb County, TX | Oil & Gas Property | Mar 2026 |
| 80025 | MATSON | Forest County, PA | Oil & Gas Property | Dec 2025 |
| 80026 | MATSON | Jefferson County, PA | Oil & Gas Property | Dec 2025 |
| 80027 | MATSON | Kingman County, KS | Oil & Gas Property | Feb 2026 |
| 80028 | MATSON | Caddo Parish, LA | Oil Property | Dec 2024 |
| 80029 | MATSON 193 | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 80030 | MATSON MATSON | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 80031 | MATSON P.I | Brown County, TX | Oil & Gas Property | Mar 2026 |
| 80032 | MATSUSHIMA | Weld County, CO | Oil & Gas Property | Apr 2017 |
| 80033 | MATSUSHIMA | Weld County, CO | Oil & Gas Property | Mar 2026 |
| 80034 | MATT | Wheeler County, TX | Oil & Gas Property | Mar 2026 |
| 80035 | MATT | Sullivan County, PA | Gas Property | Mar 2026 |
| 80036 | MATT DALE | Westmoreland County, PA | Gas Property | Dec 2025 |
| 80037 | MATT HJORT | Morton County, KS | Gas Property | Feb 2026 |
| 80038 | MATT ST | Creek County, OK | Oil Property | Feb 2026 |
| 80039 | MATT WILL FARMS | Bradford County, PA | Gas Property | Dec 2025 |
| 80040 | MATTE UNIT A | Karnes County, TX | Oil & Gas Property | Mar 2026 |
| 80041 | MATTEA BFA STATE | Lea County, NM | Oil & Gas Property | Mar 2020 |
| 80042 | MATTER | Texas County, OK | Oil & Gas Property | Mar 2026 |
| 80043 | MATTERHORN | Harrison County, TX | Gas Property | Mar 2026 |
| 80044 | MATTERHORN 24 | Howard County, TX | Oil & Gas Property | Mar 2026 |
| 80045 | MATTERHORN UNIT | Karnes County, TX | Oil & Gas Property | Mar 2026 |
| 80046 | MATTERN | Lea County, NM | Oil & Gas Property | Apr 2026 |
| 80047 | MATTERN | Lea County, NM | Oil & Gas Property | Oct 2012 |
| 80048 | MATTESON | Woodward County, OK | Oil & Gas Property | Mar 2026 |
| 80049 | MATTESON | Potter County, PA | Gas Property | Dec 2025 |
| 80050 | MATTHAEI | Rice County, KS | Oil Property | Jan 2026 |
| 80051 | MATTHESEN | Cleveland County, OK | Oil & Gas Property | Apr 2021 |
| 80052 | MATTHEW | Dewitt County, TX | Oil & Gas Property | Mar 2026 |
| 80053 | MATTHEW | Glasscock County, TX | Oil & Gas Property | Feb 2026 |
| 80054 | MATTHEW | Gray County, TX | Gas Property | Mar 2026 |
| 80055 | MATTHEW | Payne County, OK | Oil & Gas Property | Oct 2019 |
| 80056 | MATTHEW 1-31H | Richland County, MT | Oil & Gas Property | Apr 2026 |
| 80057 | MATTHEW 2806 | Grant County, OK | Oil & Gas Property | Mar 2026 |
| 80058 | MATTHEW ANTHONY | Armstrong County, PA | Gas Property | Dec 2025 |
| 80059 | MATTHEW FEE | Kern County, CA | Oil & Gas Property | Mar 2026 |
| 80060 | MATTHEW HEIRS | Allegheny County, PA | Oil & Gas Property | Dec 2025 |
| 80061 | MATTHEW MILLER | Armstrong County, PA | Gas Property | Dec 2025 |
| 80062 | MATTHEW SCHMIDT | Dunn County, ND | Oil & Gas Property | Apr 2026 |
| 80063 | MATTHEW SCHMIDT 4-2-35H-143-97 | Dunn County, ND | Oil & Gas Property | Apr 2026 |
| 80064 | MATTHEW W TAYLOR ET AL | Union Parish, LA | Gas Property | Jul 2024 |
| 80065 | MATTHEW W. ALEXANDER & LINDA M | Doddridge County, WV | Oil & Gas Property | Dec 2021 |
| 80066 | MATTHEWS | Shackelford County, TX | Oil & Gas Property | Mar 2026 |
| 80067 | MATTHEWS | Caldwell County, TX | Oil & Gas Property | Mar 2026 |
| 80068 | MATTHEWS | Dewitt County, TX | Oil & Gas Property | Mar 2026 |
| 80069 | MATTHEWS | Shackelford County, TX | Oil & Gas Property | Mar 2026 |
| 80070 | MATTHEWS | Roger Mills County, OK | Oil & Gas Property | Mar 2026 |
| 80071 | MATTHEWS | Ness County, KS | Oil Property | Feb 2026 |
| 80072 | MATTHEWS | Panola County, TX | Oil & Gas Property | Mar 2026 |
| 80073 | MATTHEWS | Ohio County, KY | Oil Property | Dec 2013 |
| 80074 | MATTHEWS | Seminole County, OK | Oil Property | Mar 2026 |
| 80075 | MATTHEWS | Lincoln County, OK | Oil & Gas Property | Mar 2021 |
| 80076 | MATTHEWS | Foard County, TX | Gas Property | Feb 2026 |
| 80077 | MATTHEWS | Wood County, TX | Oil & Gas Property | Mar 2026 |
| 80078 | MATTHEWS | Ness County, KS | Oil Property | Jan 2026 |
| 80079 | MATTHEWS | Martin County, TX | Oil & Gas Property | Apr 2025 |
| 80080 | MATTHEWS | Shackelford County, TX | Oil & Gas Property | Aug 2025 |
| 80081 | MATTHEWS | Red River Parish, LA | Oil & Gas Property | Dec 2024 |
| 80082 | MATTHEWS | Shackelford County, TX | Oil & Gas Property | Mar 2026 |
| 80083 | MATTHEWS | Okfuskee County, OK | Oil & Gas Property | Jul 2011 |
| 80084 | MATTHEWS | Greene County, PA | Oil & Gas Property | Mar 2026 |
| 80085 | MATTHEWS 1 | Logan County, OK | Oil & Gas Property | Mar 2026 |
| 80086 | MATTHEWS 25 FEDERAL | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 80087 | MATTHEWS BURLEY | Johnson County, TX | Oil & Gas Property | Mar 2026 |
| 80088 | MATTHEWS CAMP | Reeves County, TX | Oil & Gas Property | Mar 2026 |
| 80089 | MATTHEWS DON | Johnson County, TX | Gas Property | Mar 2026 |
| 80090 | MATTHEWS NORTH UNIT | Gonzales County, TX | Oil & Gas Property | Mar 2026 |
| 80091 | MATTHEWS SOUTH UNIT | Gonzales County, TX | Oil & Gas Property | Mar 2026 |
| 80092 | MATTHEWS WILLIAM | Harrison County, TX | Oil & Gas Property | Mar 2026 |
| 80093 | MATTHEWS, VIOLETTA | Marshall County, WV | Gas Property | Sep 2021 |
| 80094 | MATTHEY, WILLIS L | Harrison County, WV | Oil & Gas Property | Dec 2021 |
| 80095 | MATTHIAS | Glasscock County, TX | Oil & Gas Property | Feb 2026 |
| 80096 | MATTHIES | Canadian County, OK | Oil & Gas Property | Mar 2026 |
| 80097 | MATTHIESEN | Glasscock County, TX | Oil & Gas Property | Jun 2023 |
| 80098 | MATTHIESEN | Noble County, OK | Oil & Gas Property | Feb 2026 |
| 80099 | MATTHYS-MCMILLAN GU | Wharton County, TX | Oil & Gas Property | Apr 2020 |
| 80100 | MATTI | Kingfisher County, OK | Oil & Gas Property | Apr 2019 |