| 81801 | MCFADDIN | Jefferson County, TX | Oil & Gas Property | Feb 2026 |
| 81802 | MCFADDIN | Jefferson County, TX | Oil & Gas Property | Mar 2026 |
| 81803 | MCFADDIN R.B. GAS UNIT A | Nacogdoches County, TX | Oil & Gas Property | Dec 2023 |
| 81804 | MCFADDIN ROSINE B | Nacogdoches County, TX | Oil & Gas Property | Jul 2023 |
| 81805 | MCFADDIN W | Liberty County, TX | Oil & Gas Property | Mar 2026 |
| 81806 | MCFADIN HC | Dimmit County, TX | Oil & Gas Property | Mar 2026 |
| 81807 | MCFADIN UNIT B DIM | Dimmit County, TX | Oil & Gas Property | Feb 2026 |
| 81808 | MCFADIN UNIT I | Dimmit County, TX | Oil & Gas Property | Mar 2026 |
| 81809 | MCFALL | Ellsworth County, KS | Oil Property | Feb 2026 |
| 81810 | MCFALL | Pawnee County, OK | Oil Property | Oct 2024 |
| 81811 | MCFALL ANNA | Montague County, TX | Oil & Gas Property | Mar 2026 |
| 81812 | MCFALL R.E | Ector County, TX | Oil & Gas Property | Mar 2026 |
| 81813 | MCFALL-KERB | Live Oak County, TX | Oil & Gas Property | Mar 2026 |
| 81814 | MCFALLS | White County, AR | Gas Property | Jun 2024 |
| 81815 | MCFARLAND | Kern County, CA | Oil Property | Nov 1985 |
| 81816 | MCFARLAND | Williams County, ND | Oil & Gas Property | Apr 2026 |
| 81817 | MCFARLAND | Stonewall County, TX | Oil & Gas Property | Nov 2025 |
| 81818 | MCFARLAND | Beaver County, OK | Oil & Gas Property | Mar 2026 |
| 81819 | MCFARLAND | Payne County, OK | Oil Property | Mar 1998 |
| 81820 | MCFARLAND | Rice County, KS | Oil Property | Feb 2026 |
| 81821 | MCFARLAND | Haskell County, OK | Gas Property | Mar 2026 |
| 81822 | MCFARLAND | Lawrence County, PA | Gas Property | Dec 2025 |
| 81823 | MCFARLAND | Collingsworth County, TX | Oil & Gas Property | Mar 2026 |
| 81824 | MCFARLAND | Pondera County, MT | Gas Property | Feb 2025 |
| 81825 | MCFARLAND | Beaver County, OK | Oil & Gas Property | Mar 2026 |
| 81826 | MCFARLAND | Parker County, TX | Oil & Gas Property | Mar 2026 |
| 81827 | MCFARLAND | Ellis County, OK | Oil & Gas Property | Mar 2026 |
| 81828 | MCFARLAND | Adams County, MS | Oil & Gas Property | Oct 2021 |
| 81829 | MCFARLAND | Pontotoc County, OK | Oil Property | Sep 2022 |
| 81830 | MCFARLAND | Ellis County, OK | Oil & Gas Property | Apr 2026 |
| 81831 | MCFARLAND | Andrews County, TX | Oil Property | Apr 2020 |
| 81832 | MCFARLAND #1-11H | Pittsburg County, OK | Gas Property | Mar 2026 |
| 81833 | MCFARLAND 08-13 | Faulkner County, AR | Gas Property | Jul 2024 |
| 81834 | MCFARLAND FEDERAL 5502 11-1 | Williams County, ND | Oil & Gas Property | Apr 2026 |
| 81835 | MCFARLAND FEE | Kern County, CA | Oil Property | Mar 2026 |
| 81836 | MCFARLAND I. B | Ward County, TX | Oil & Gas Property | Dec 2012 |
| 81837 | MCFARLAND J. M | Gregg County, TX | Oil & Gas Property | Feb 2026 |
| 81838 | MCFARLAND QUEEN | Andrews County, TX | Oil & Gas Property | Jun 2025 |
| 81839 | MCFARLAND TRUST | Anderson County, TX | Oil & Gas Property | Jan 2026 |
| 81840 | MCFARLAND, ROBERT | Brazoria County, TX | Oil & Gas Property | Nov 2023 |
| 81841 | MCFARLAND-HARDWICK UNIT | Madison County, TX | Oil Property | Mar 2026 |
| 81842 | MCFARLANE | Crane County, TX | Oil & Gas Property | Mar 2026 |
| 81843 | MCFARLANE | Callahan County, TX | Oil & Gas Property | Mar 2026 |
| 81844 | MCFARLANE | Brown County, TX | Oil & Gas Property | Mar 2026 |
| 81845 | MCFARLANE | Callahan County, TX | Oil & Gas Property | Mar 2026 |
| 81846 | MCFARLANE J.W | Callahan County, TX | Oil & Gas Property | Jun 2021 |
| 81847 | MCFARLANE-ALFORD (AW) | Cass County, TX | Oil & Gas Property | Mar 2026 |
| 81848 | MCFARLIN | Baylor County, TX | Oil & Gas Property | Mar 2026 |
| 81849 | MCFARLIN | Smith County, TX | Oil & Gas Property | Mar 2026 |
| 81850 | MCFARLIN | Moore County, TX | Gas Property | Aug 2017 |
| 81851 | MCFATE | Venango County, PA | Oil & Gas Property | Dec 2025 |
| 81852 | MCFAULL | Milam County, TX | Oil Property | Sep 2019 |
| 81853 | MCFEETERS | Woodward County, OK | Oil & Gas Property | Mar 2026 |
| 81854 | MCFERRAN | Latimer County, OK | Gas Property | Mar 2026 |
| 81855 | MCFERRAN | Franklin County, AR | Gas Property | Jun 2024 |
| 81856 | MCFERRAN U-BURLESON MCBAY U 1HA | Limestone County, TX | Oil & Gas Property | Mar 2026 |
| 81857 | MCFERRAN V | Limestone County, TX | Oil & Gas Property | Mar 2026 |
| 81858 | MCFERREN | Morgan County, OH | Oil & Gas Property | Dec 1998 |
| 81859 | MCFERREN | De Soto Parish, LA | Gas Property | Dec 2024 |
| 81860 | MCFERREN | Finney County, KS | Oil Property | Feb 2026 |
| 81861 | MCFLY | Howard County, TX | Oil & Gas Property | Mar 2026 |
| 81862 | MCFLY 255 A | Martin County, TX | Oil & Gas Property | Mar 2026 |
| 81863 | MCGAHA | Eastland County, TX | Oil & Gas Property | Mar 2026 |
| 81864 | MCGAHAN 1-18-7H 1 | Mountrail County, ND | Oil & Gas Property | Apr 2026 |
| 81865 | MCGAHAN FARMS | Laramie County, WY | Oil & Gas Property | Apr 2026 |
| 81866 | MCGALLIARD | Kent County, TX | Oil Property | May 2017 |
| 81867 | MCGARRAUGH | Ochiltree County, TX | Oil & Gas Property | Jun 2023 |
| 81868 | MCGARRAUGH | Ochiltree County, TX | Oil & Gas Property | Mar 2026 |
| 81869 | MCGARRAUGH | Ochiltree County, TX | Oil & Gas Property | Feb 2026 |
| 81870 | MCGARRAUGH | Lipscomb County, TX | Oil & Gas Property | Mar 2026 |
| 81871 | MCGARRAUGH | Roberts County, TX | Oil & Gas Property | Mar 2026 |
| 81872 | MCGARRAUGH-BROWNLEE 224/305 A | Ochiltree County, TX | Oil & Gas Property | Mar 2026 |
| 81873 | MCGARRELL | Forest County, PA | Oil Property | Dec 2021 |
| 81874 | MCGARROUGH | Texas County, OK | Gas Property | Mar 2026 |
| 81875 | MCGARVIN 08-16 | Conway County, AR | Gas Property | Jul 2024 |
| 81876 | MCGARY | Reeves County, TX | Oil & Gas Property | Mar 2026 |
| 81877 | MCGARY STATE UNIT 1011 | Reeves County, TX | Oil & Gas Property | Mar 2026 |
| 81878 | MCGARY-TUDOR | Reeves County, TX | Oil & Gas Property | Mar 2026 |
| 81879 | MCGAUGHEY | Armstrong County, PA | Gas Property | Dec 2025 |
| 81880 | MCGAVIN | Wyoming County, PA | Gas Property | Mar 2026 |
| 81881 | MCGEE | Wise County, TX | Oil & Gas Property | Mar 2026 |
| 81882 | MCGEE | Clearfield County, PA | Oil & Gas Property | Dec 2025 |
| 81883 | MCGEE | Sebastian County, AR | Gas Property | Jun 2024 |
| 81884 | MCGEE | Seward County, KS | Oil & Gas Property | Dec 2024 |
| 81885 | MCGEE | Major County, OK | Oil & Gas Property | Mar 2026 |
| 81886 | MCGEE | Adams County, MS | Oil & Gas Property | Feb 1993 |
| 81887 | MCGEE | Garfield County, OK | Oil & Gas Property | Mar 2026 |
| 81888 | MCGEE | Seward County, KS | Oil & Gas Property | Feb 2026 |
| 81889 | MCGEE | Pottawatomie County, OK | Oil Property | Jul 2025 |
| 81890 | MCGEE | Van Buren County, AR | Gas Property | Jul 2024 |
| 81891 | MCGEE | Oklahoma County, OK | Oil & Gas Property | Mar 2026 |
| 81892 | MCGEE FED 264472 | Campbell County, WY | Oil & Gas Property | Apr 2026 |
| 81893 | MCGEE GAS UNIT | Harrison County, TX | Oil & Gas Property | Mar 2026 |
| 81894 | MCGEE J. W | Wise County, TX | Oil & Gas Property | Mar 2026 |
| 81895 | MCGEE ODIS GAS UNIT | Johnson County, TX | Gas Property | Mar 2026 |
| 81896 | MCGEE OL | Grimes County, TX | Oil & Gas Property | Jan 2024 |
| 81897 | MCGEE S | Van Zandt County, TX | Oil & Gas Property | Mar 2026 |
| 81898 | MCGEE SCOTT R | Panola County, TX | Oil & Gas Property | Mar 2026 |
| 81899 | MCGEE T | Wise County, TX | Oil & Gas Property | May 2025 |
| 81900 | MCGEE W. H | Wise County, TX | Oil & Gas Property | Mar 2026 |