| 82001 | MCENANEY | Bradford County, PA | Gas Property | Feb 2025 |
| 82002 | MCENDREE | Allen County, KS | Oil Property | Sep 2024 |
| 82003 | MCENTIRE | Ector County, TX | Oil & Gas Property | Jan 2025 |
| 82004 | MCENTIRE | Atoka County, OK | Gas Property | Jan 2025 |
| 82005 | MCENTIRE | Sterling County, TX | Oil & Gas Property | Jan 2025 |
| 82006 | MCENTIRE | Sterling County, TX | Oil & Gas Property | Jan 2025 |
| 82007 | MCENTIRE | Coal County, OK | Gas Property | Jan 2025 |
| 82008 | MCENTIRE | Pittsburg County, OK | Oil & Gas Property | Jan 2025 |
| 82009 | MCENTIRE | Coal County, OK | Gas Property | Jan 2016 |
| 82010 | MCENTIRE | Beckham County, OK | Oil & Gas Property | Feb 2025 |
| 82011 | MCENTIRE 1 | Atoka County, OK | Oil & Gas Property | Jan 2025 |
| 82012 | MCEVER | Guadalupe County, TX | Oil & Gas Property | Nov 2022 |
| 82013 | MCEVOY | Grady County, OK | Oil & Gas Property | Jan 2025 |
| 82014 | MCEWEN | Cowley County, KS | Oil Property | Sep 1993 |
| 82015 | MCEWEN | Carson County, TX | Gas Property | Jan 2025 |
| 82016 | MCEWEN GAS COM | San Juan County, NM | Oil & Gas Property | Feb 2025 |
| 82017 | MCFADDEN | Rooks County, KS | Oil Property | Dec 2024 |
| 82018 | MCFADDEN | Morris County, KS | Gas Property | May 1986 |
| 82019 | MCFADDEN | Clearfield County, PA | Gas Property | Dec 2024 |
| 82020 | MCFADDEN | Knox County, TX | Oil Property | Jan 2025 |
| 82021 | MCFADDEN | Monroe County, OH | Oil Property | Dec 2023 |
| 82022 | MCFADDEN | Ness County, KS | Oil & Gas Property | Dec 2024 |
| 82023 | MCFADDEN | Allen County, KS | Oil Property | Dec 2024 |
| 82024 | MCFADDEN | Holmes County, OH | Oil & Gas Property | Dec 2024 |
| 82025 | MCFADDEN | Pratt County, KS | Oil Property | Feb 2018 |
| 82026 | MCFADDEN | Seward County, KS | Oil & Gas Property | Dec 2024 |
| 82027 | MCFADDEN | Kiowa County, KS | Oil & Gas Property | Dec 2024 |
| 82028 | MCFADDEN | Stafford County, KS | Oil & Gas Property | May 2014 |
| 82029 | MCFADDEN 14-11H | Dunn County, ND | Oil & Gas Property | Feb 2025 |
| 82030 | MCFADDEN B | Panola County, TX | Oil & Gas Property | Jan 2025 |
| 82031 | MCFADDEN FEDERAL | Eddy County, NM | Oil Property | Feb 2025 |
| 82032 | MCFADDIN | Victoria County, TX | Oil & Gas Property | Jan 2025 |
| 82033 | MCFADDIN | Jefferson County, TX | Oil & Gas Property | Dec 2024 |
| 82034 | MCFADDIN | Jefferson County, TX | Oil & Gas Property | Jan 2025 |
| 82035 | MCFADDIN | Knox County, TX | Oil & Gas Property | Jan 2025 |
| 82036 | MCFADDIN | Jefferson County, TX | Oil & Gas Property | Jan 2025 |
| 82037 | MCFADDIN | Houston County, TX | Oil & Gas Property | Dec 2024 |
| 82038 | MCFADDIN | Victoria County, TX | Oil & Gas Property | Jan 2025 |
| 82039 | MCFADDIN | Jefferson County, TX | Oil & Gas Property | Jan 2025 |
| 82040 | MCFADDIN | Jefferson County, TX | Oil & Gas Property | Jan 2025 |
| 82041 | MCFADDIN | Nacogdoches County, TX | Oil & Gas Property | Oct 2024 |
| 82042 | MCFADDIN R.B. GAS UNIT A | Nacogdoches County, TX | Oil & Gas Property | Dec 2023 |
| 82043 | MCFADDIN ROSINE B | Nacogdoches County, TX | Oil & Gas Property | Jul 2023 |
| 82044 | MCFADDIN W | Liberty County, TX | Oil & Gas Property | Jan 2025 |
| 82045 | MCFADIN HC | Dimmit County, TX | Oil & Gas Property | Jan 2025 |
| 82046 | MCFADIN UNIT B DIM | Dimmit County, TX | Oil & Gas Property | Jan 2025 |
| 82047 | MCFADIN UNIT I | Dimmit County, TX | Oil & Gas Property | Jan 2025 |
| 82048 | MCFALL | Ellsworth County, KS | Oil Property | Dec 2024 |
| 82049 | MCFALL | Pawnee County, OK | Oil Property | Oct 2024 |
| 82050 | MCFALL ANNA | Montague County, TX | Oil & Gas Property | Jan 2025 |
| 82051 | MCFALL R.E | Ector County, TX | Oil & Gas Property | Jan 2025 |
| 82052 | MCFALL UNIT | Mercer County, PA | Oil & Gas Property | Dec 2024 |
| 82053 | MCFALL-KERB | Live Oak County, TX | Oil & Gas Property | Jan 2025 |
| 82054 | MCFALLS | White County, AR | Gas Property | Jun 2024 |
| 82055 | MCFARLAND | Kern County, CA | Oil Property | Nov 1985 |
| 82056 | MCFARLAND | Williams County, ND | Oil & Gas Property | Feb 2025 |
| 82057 | MCFARLAND | Ellis County, OK | Oil & Gas Property | Jan 2025 |
| 82058 | MCFARLAND | Beaver County, OK | Oil & Gas Property | Jan 2025 |
| 82059 | MCFARLAND | Rice County, KS | Oil Property | Dec 2024 |
| 82060 | MCFARLAND | Haskell County, OK | Gas Property | Jan 2025 |
| 82061 | MCFARLAND | Lawrence County, PA | Gas Property | Dec 2024 |
| 82062 | MCFARLAND | Stonewall County, TX | Oil & Gas Property | Jan 2025 |
| 82063 | MCFARLAND | Collingsworth County, TX | Oil & Gas Property | Jan 2025 |
| 82064 | MCFARLAND | Pondera County, MT | Gas Property | Jan 2025 |
| 82065 | MCFARLAND | Beaver County, OK | Oil & Gas Property | Jan 2025 |
| 82066 | MCFARLAND | Parker County, TX | Oil & Gas Property | Jan 2025 |
| 82067 | MCFARLAND | Adams County, MS | Oil & Gas Property | Oct 2021 |
| 82068 | MCFARLAND | Pontotoc County, OK | Oil Property | Sep 2022 |
| 82069 | MCFARLAND | Ellis County, OK | Oil & Gas Property | Jan 2025 |
| 82070 | MCFARLAND | Andrews County, TX | Oil Property | Apr 2020 |
| 82071 | MCFARLAND 08-13 | Faulkner County, AR | Gas Property | Jul 2024 |
| 82072 | MCFARLAND 1-11H | Pittsburg County, OK | Gas Property | Jan 2025 |
| 82073 | MCFARLAND FEDERAL 5502 11-1 | Williams County, ND | Oil & Gas Property | Feb 2025 |
| 82074 | MCFARLAND FEE | Kern County, CA | Oil Property | Dec 2024 |
| 82075 | MCFARLAND HARDWICK UNIT | Madison County, TX | Oil Property | Jan 2025 |
| 82076 | MCFARLAND I. B | Ward County, TX | Oil & Gas Property | Dec 2012 |
| 82077 | MCFARLAND J. M | Gregg County, TX | Oil & Gas Property | Dec 2024 |
| 82078 | MCFARLAND QUEEN | Andrews County, TX | Oil & Gas Property | May 2024 |
| 82079 | MCFARLAND TRUST | Anderson County, TX | Oil & Gas Property | Dec 2024 |
| 82080 | MCFARLAND, ROBERT | Brazoria County, TX | Oil & Gas Property | Nov 2023 |
| 82081 | MCFARLANE | Crane County, TX | Oil & Gas Property | Jan 2025 |
| 82082 | MCFARLANE | Callahan County, TX | Oil & Gas Property | Jan 2025 |
| 82083 | MCFARLANE | Brown County, TX | Oil & Gas Property | Jan 2025 |
| 82084 | MCFARLANE | Callahan County, TX | Oil & Gas Property | Jan 2025 |
| 82085 | MCFARLANE J.W | Callahan County, TX | Oil & Gas Property | Jun 2021 |
| 82086 | MCFARLANE-ALFORD (AW) | Cass County, TX | Oil & Gas Property | Jan 2025 |
| 82087 | MCFARLIN | Baylor County, TX | Oil & Gas Property | Jan 2025 |
| 82088 | MCFARLIN | Smith County, TX | Oil & Gas Property | Jan 2025 |
| 82089 | MCFARLIN | Moore County, TX | Gas Property | Aug 2017 |
| 82090 | MCFATE | Venango County, PA | Oil & Gas Property | Dec 2024 |
| 82091 | MCFAULL | Milam County, TX | Oil Property | Sep 2019 |
| 82092 | MCFEETERS | Woodward County, OK | Oil & Gas Property | Jan 2025 |
| 82093 | MCFERRAN | Latimer County, OK | Gas Property | Jan 2025 |
| 82094 | MCFERRAN | Franklin County, AR | Gas Property | Jun 2024 |
| 82095 | MCFERRAN | Latimer County, OK | Gas Property | Jan 2025 |
| 82096 | MCFERRAN U-BURLESON MCBAY U 1HA | Limestone County, TX | Oil & Gas Property | Jan 2025 |
| 82097 | MCFERRAN V | Limestone County, TX | Oil & Gas Property | Jan 2025 |
| 82098 | MCFERREN | Morgan County, OH | Oil & Gas Property | Dec 1998 |
| 82099 | MCFERREN | De Soto Parish, LA | Gas Property | Dec 2024 |
| 82100 | MCFERREN | Finney County, KS | Oil Property | Dec 2024 |