| Property Name | Property Location | Property Type | Most Recent Production | |
|---|---|---|---|---|
| 80001 | MASSARD SHALLOW | Sebastian County, AR | Gas Property | Jun 2024 |
| 80002 | MASSARO UNIT | Atascosa County, TX | Oil & Gas Property | Jan 2025 |
| 80003 | MASSASAUGA | Martin County, TX | Oil & Gas Property | Jan 2025 |
| 80004 | MASSENBURG | Stephens County, TX | Oil & Gas Property | Jan 2025 |
| 80005 | MASSENGALE | Jack County, TX | Oil & Gas Property | Aug 2021 |
| 80006 | MASSENGILL | Muskingum County, OH | Oil & Gas Property | Dec 2016 |
| 80007 | MASSEY | Mitchell County, TX | Oil Property | Nov 2024 |
| 80008 | MASSEY | Lee County, TX | Oil & Gas Property | Jan 2025 |
| 80009 | MASSEY | Ellis County, OK | Oil & Gas Property | Jan 2025 |
| 80010 | MASSEY | Woodson County, KS | Oil Property | Dec 2024 |
| 80011 | MASSEY | Victoria County, TX | Oil & Gas Property | Apr 2020 |
| 80012 | MASSEY | Montgomery County, KS | Oil & Gas Property | Dec 2023 |
| 80013 | MASSEY | Edwards County, KS | Oil & Gas Property | Dec 2024 |
| 80014 | MASSEY | Edwards County, KS | Oil & Gas Property | Dec 2024 |
| 80015 | MASSEY | Okfuskee County, OK | Oil Property | Apr 2013 |
| 80016 | MASSEY | Gray County, TX | Oil & Gas Property | Jan 2025 |
| 80017 | MASSEY | Midland County, TX | Oil & Gas Property | Jan 2025 |
| 80018 | MASSEY | Johnson County, TX | Oil & Gas Property | Jan 2025 |
| 80019 | MASSEY | Burleson County, TX | Oil & Gas Property | Dec 2024 |
| 80020 | MASSEY | Claiborne Parish, LA | Oil & Gas Property | Dec 2024 |
| 80021 | MASSEY | Hood County, TX | Oil & Gas Property | Jan 2025 |
| 80022 | MASSEY | Wise County, TX | Oil & Gas Property | Jan 2025 |
| 80023 | MASSEY | Morgan County, OH | Oil & Gas Property | Dec 1994 |
| 80024 | MASSEY | Throckmorton County, TX | Oil & Gas Property | Jan 2025 |
| 80025 | MASSEY 1 | Butler County, KS | Oil Property | Dec 2024 |
| 80026 | MASSEY A | Collingsworth County, TX | Gas Property | Jan 2025 |
| 80027 | MASSEY BALDWIN | Live Oak County, TX | Oil & Gas Property | Jan 2025 |
| 80028 | MASSEY ELEANOR ETAL | Morgan County, OH | Oil & Gas Property | Dec 2016 |
| 80029 | MASSEY GEORGIA GAS UNIT | Denton County, TX | Oil & Gas Property | Jan 2025 |
| 80030 | MASSEY MARVIN M. JR | Bexar County, TX | Oil & Gas Property | Jan 2025 |
| 80031 | MASSEY-BENTLEY | Ward County, TX | Oil & Gas Property | Jan 2025 |
| 80032 | MASSEY-STEVENS (SA) A 1H | Denton County, TX | Gas Property | Jan 2025 |
| 80033 | MASSEY-YOUNG-STEVENS (SA) 1H | Denton County, TX | Gas Property | Jan 2025 |
| 80034 | MASSIE | Clay County, TX | Oil & Gas Property | Nov 2024 |
| 80035 | MASSIE | Upton County, TX | Oil & Gas Property | Jan 2025 |
| 80036 | MASSIE CHANDLER | Grady County, OK | Oil & Gas Property | Nov 2017 |
| 80037 | MASSIE R. H | Jack County, TX | Oil & Gas Property | Jan 2025 |
| 80038 | MASSIE-CHAPMAN | Gray County, TX | Oil & Gas Property | Jan 2025 |
| 80039 | MASSIER | Ellis County, KS | Oil Property | Dec 2024 |
| 80040 | MASSIER | Trego County, KS | Oil Property | Jun 1991 |
| 80041 | MASSINGALE | Harrison County, TX | Oil & Gas Property | Jan 2025 |
| 80042 | MASSINGILL | Conway County, AR | Gas Property | Jul 2024 |
| 80043 | MASSIVE 19 | Yuma County, CO | Gas Property | Feb 2025 |
| 80044 | MASSMAN | Rice County, KS | Oil Property | Sep 2024 |
| 80045 | MASSMAN | Leavenworth County, KS | Oil Property | Dec 2024 |
| 80046 | MASSO | Susquehanna County, PA | Gas Property | Feb 2025 |
| 80047 | MASSONI | Seward County, KS | Oil & Gas Property | Dec 2024 |
| 80048 | MASSOTH | Woodson County, KS | Oil Property | Apr 2024 |
| 80049 | MAST | Nacogdoches County, TX | Oil & Gas Property | Jan 2025 |
| 80050 | MAST | Trumbull County, OH | Oil & Gas Property | Dec 2024 |
| 80051 | MAST | Lawrence County, PA | Oil & Gas Property | Dec 2024 |
| 80052 | MAST | Nacogdoches County, TX | Oil & Gas Property | Jan 2025 |
| 80053 | MAST | Holmes County, OH | Oil & Gas Property | Dec 2024 |
| 80054 | MAST | Holmes County, OH | Oil & Gas Property | Dec 2021 |
| 80055 | MAST A. T. B | Nacogdoches County, TX | Oil & Gas Property | Dec 2024 |
| 80056 | MAST GAS UNIT A | Nacogdoches County, TX | Oil & Gas Property | Jan 2025 |
| 80057 | MAST M | Clarion County, PA | Oil & Gas Property | Dec 2024 |
| 80058 | MAST UNIT | Custer County, OK | Oil & Gas Property | Jan 2025 |
| 80059 | MASTEL 14-24TFH | Dunn County, ND | Oil & Gas Property | Feb 2025 |
| 80060 | MASTEL 41-18TFH | Stark County, ND | Oil & Gas Property | Feb 2025 |
| 80061 | MASTEN | Cochran County, TX | Oil & Gas Property | Jan 2025 |
| 80062 | MASTER FEDERAL COM | Lea County, NM | Oil & Gas Property | Feb 2025 |
| 80063 | MASTER SPLINTER | Washington County, PA | Gas Property | Feb 2025 |
| 80064 | MASTERBRAY | Fayette County, PA | Oil & Gas Property | Feb 2025 |
| 80065 | MASTERS | Pottawatomie County, OK | Oil Property | Dec 2024 |
| 80066 | MASTERS | Johnson County, TX | Oil & Gas Property | Jan 2025 |
| 80067 | MASTERS | Bexar County, TX | Oil & Gas Property | Jan 2025 |
| 80068 | MASTERS | Pittsburg County, OK | Gas Property | Jan 2025 |
| 80069 | MASTERS | Venango County, PA | Oil Property | Dec 2024 |
| 80070 | MASTERS | Garvin County, OK | Oil Property | Jan 2022 |
| 80071 | MASTERS HN MON | Harrison County, OH | Oil & Gas Property | Dec 2024 |
| 80072 | MASTERS UNIT | Howard County, TX | Oil & Gas Property | Jan 2025 |
| 80073 | MASTERSON | King County, TX | Oil & Gas Property | Jan 2025 |
| 80074 | MASTERSON | Pecos County, TX | Oil & Gas Property | Jan 2025 |
| 80075 | MASTERSON | Perry County, OH | Oil & Gas Property | Dec 2001 |
| 80076 | MASTERSON | Morgan County, OH | Oil & Gas Property | Dec 2012 |
| 80077 | MASTERSON | Brazoria County, TX | Oil & Gas Property | Jan 2025 |
| 80078 | MASTERSON | Ottawa County, MI | Oil Property | Apr 2025 |
| 80079 | MASTERSON | Pecos County, TX | Oil & Gas Property | Jan 2025 |
| 80080 | MASTERSON | Perry County, OH | Oil & Gas Property | Dec 2023 |
| 80081 | MASTERSON | Potter County, TX | Oil & Gas Property | Jan 2025 |
| 80082 | MASTERSON | Potter County, TX | Gas Property | Jan 2025 |
| 80083 | MASTERSON | Reagan County, TX | Oil & Gas Property | Oct 2023 |
| 80084 | MASTERSON | Brazoria County, TX | Oil Property | Dec 2024 |
| 80085 | MASTERSON | Potter County, TX | Oil & Gas Property | Jan 2025 |
| 80086 | MASTERSON 2 | Logan County, OK | Oil & Gas Property | Jan 2025 |
| 80087 | MASTERSON 37 | Sutton County, TX | Oil & Gas Property | Jan 2025 |
| 80088 | MASTERSON 87 | Potter County, TX | Oil & Gas Property | Nov 2024 |
| 80089 | MASTERSON IRR | Brazoria County, TX | Oil & Gas Property | Sep 2018 |
| 80090 | MASTERSON RED CAVE UNIT | Moore County, TX | Oil & Gas Property | Apr 2024 |
| 80091 | MASTIFF FEDERAL | Lea County, NM | Oil & Gas Property | Feb 2025 |
| 80092 | MASTODON | Tarrant County, TX | Gas Property | Jan 2025 |
| 80093 | MASTON | Coshocton County, OH | Oil & Gas Property | Dec 2024 |
| 80094 | MASTON 34-27 | McKenzie County, ND | Oil & Gas Property | Feb 2025 |
| 80095 | MASTRANGELO | Geauga County, OH | Oil & Gas Property | Dec 2024 |
| 80096 | MATA-THOMAS GU | Webb County, TX | Oil & Gas Property | Jan 2025 |
| 80097 | MATADOR | Richland County, MT | Oil & Gas Property | Feb 2025 |
| 80098 | MATADOR | Motley County, TX | Oil & Gas Property | Jan 2025 |
| 80099 | MATADOR | Pecos County, TX | Oil & Gas Property | Jan 2025 |
| 80100 | MATADOR 19 STATE | Lea County, NM | Oil Property | Feb 2025 |