| 39801 | F IAMS 59 | Greene County, PA | Gas Property | Nov 2025 |
| 39802 | F IORA READE | Cambria County, PA | Gas Property | Dec 2024 |
| 39803 | F J DANGLADE | Lea County, NM | Oil & Gas Property | Nov 2025 |
| 39804 | F J EDWARDS 3 | Major County, OK | Oil & Gas Property | Jul 2012 |
| 39805 | F J SMITH | Nueces County, TX | Oil & Gas Property | Jan 2025 |
| 39806 | F J STAFFORD | Pontotoc County, OK | Oil Property | Oct 2025 |
| 39807 | F J TITT | San Juan County, NM | Oil & Gas Property | Nov 2025 |
| 39808 | F JORGENSON 1 | McKenzie County, ND | Oil & Gas Property | Dec 2025 |
| 39809 | F K TIMOLAT | Plaquemines Parish, LA | Oil & Gas Property | Aug 2009 |
| 39810 | F L DAIGLE | Assumption Parish, LA | Oil & Gas Property | Apr 1982 |
| 39811 | F L HOLTON | Le Flore County, OK | Gas Property | Aug 2025 |
| 39812 | F L MCCAULEY | Indiana County, PA | Gas Property | Dec 2024 |
| 39813 | F L SLIEF | Grady County, OK | Oil & Gas Property | Nov 2025 |
| 39814 | F L TOWNE | Kingfisher County, OK | Oil & Gas Property | Nov 2025 |
| 39815 | F L TRAVIS | Armstrong County, PA | Gas Property | Dec 2024 |
| 39816 | F LETT | Yuma County, CO | Gas Property | Oct 2025 |
| 39817 | F LIPPINCOTT | Susquehanna County, PA | Gas Property | Nov 2025 |
| 39818 | F M DRUMMOND | Westmoreland County, PA | Gas Property | Dec 2024 |
| 39819 | F M HOLLOWAY | Lea County, NM | Oil & Gas Property | Feb 1997 |
| 39820 | F M KALIL | Union Parish, LA | Gas Property | Dec 2024 |
| 39821 | F M KEES | Lasalle Parish, LA | Oil Property | Jan 2025 |
| 39822 | F M RITTER | Jefferson County, OK | Oil Property | Aug 1998 |
| 39823 | F M SNOWDEN | Lamar County, MS | Oil & Gas Property | Nov 2025 |
| 39824 | F M TAYLOR | Claiborne Parish, LA | Oil & Gas Property | Nov 2024 |
| 39825 | F M WHEELER | Creek County, OK | Oil & Gas Property | Oct 2025 |
| 39826 | F MALEK | Live Oak County, TX | Oil & Gas Property | Nov 2025 |
| 39827 | F MATTHEWS TR | Red River Parish, LA | Oil & Gas Property | Dec 2024 |
| 39828 | F MCCOY 1 | Haskell County, KS | Gas Property | Sep 2025 |
| 39829 | F MILLER | Crawford County, PA | Oil & Gas Property | Dec 2024 |
| 39830 | F N BULLOCK | Iberia Parish, LA | Oil & Gas Property | Dec 2024 |
| 39831 | F N R N & H M WAGNER | Indiana County, PA | Gas Property | Dec 2024 |
| 39832 | F N STONER TRUST 761 | Westmoreland County, PA | Gas Property | Dec 2024 |
| 39833 | F OEDEKOVEN | Campbell County, WY | Gas Property | Oct 2016 |
| 39834 | F OEDEKOVEN FED | Campbell County, WY | Gas Property | Apr 2012 |
| 39835 | F P HEADL | Greene County, PA | Oil & Gas Property | Dec 2012 |
| 39836 | F R HILL-CRENSHAW (SA) | Freestone County, TX | Oil & Gas Property | Nov 2025 |
| 39837 | F R MANNS | Westmoreland County, PA | Oil & Gas Property | Dec 2024 |
| 39838 | F REESE | Jefferson County, PA | Gas Property | Dec 2024 |
| 39839 | F RPC | San Juan County, NM | Gas Property | Nov 2025 |
| 39840 | F S DUNCAN B | Moffat County, CO | Oil & Gas Property | Oct 2025 |
| 39841 | F S MARSHALL | Westmoreland County, PA | Oil & Gas Property | Dec 2024 |
| 39842 | F SCOTT | Reeves County, TX | Oil & Gas Property | Nov 2025 |
| 39843 | F TULLOS | Lasalle Parish, LA | Oil Property | Jan 2025 |
| 39844 | F TYLER | Bradford County, PA | Gas Property | Nov 2025 |
| 39845 | F V LARSON | Rio Blanco County, CO | Oil & Gas Property | Oct 2025 |
| 39846 | F W KUTTER NCT | Lea County, NM | Gas Property | Nov 2025 |
| 39847 | F WEBER | Kingfisher County, OK | Oil & Gas Property | Nov 2025 |
| 39848 | F WILLIAMS | Acadia Parish, LA | Oil & Gas Property | Jan 2025 |
| 39849 | F WILSON | Moffat County, CO | Oil & Gas Property | Oct 2025 |
| 39850 | F&E SMITH TR | Montgomery County, KS | Gas Property | Sep 2025 |
| 39851 | F-J-S /STRAWN/ UNIT | Clay County, TX | Oil & Gas Property | Nov 2025 |
| 39852 | F. & M. WRIGHT | Wayne County, OH | Oil & Gas Property | Dec 2019 |
| 39853 | F. A. HETZKE | McPherson County, KS | Oil Property | Sep 2025 |
| 39854 | F. ADAMS | Rooks County, KS | Oil Property | Sep 2025 |
| 39855 | F. BRAND | Ashtabula County, OH | Oil & Gas Property | Dec 2015 |
| 39856 | F. BRUINS | Toole County, MT | Oil Property | Nov 2025 |
| 39857 | F. C. BROOKOVER | Gove County, KS | Oil Property | Sep 2025 |
| 39858 | F. CHRISTMAN | Monroe County, OH | Oil & Gas Property | Dec 2024 |
| 39859 | F. DAWS 1682 | Young County, TX | Oil & Gas Property | Nov 2025 |
| 39860 | F. DINK | Trego County, KS | Oil Property | Sep 2025 |
| 39861 | F. E. MCCOY | Williams County, ND | Oil & Gas Property | Dec 2025 |
| 39862 | F. F. RAPP UNIT | Stevens County, KS | Gas Property | Sep 2025 |
| 39863 | F. F. RAPP UNIT 'B' | Stevens County, KS | Gas Property | Sep 2025 |
| 39864 | F. FRANK | Monroe County, OH | Oil & Gas Property | Dec 2024 |
| 39865 | F. G. COBB | Matagorda County, TX | Oil & Gas Property | Oct 2025 |
| 39866 | F. G. G. RANCHES | Zapata County, TX | Oil & Gas Property | Nov 2025 |
| 39867 | F. GUTTRIDGE | Seward County, KS | Oil & Gas Property | Sep 2025 |
| 39868 | F. JOHNSON | McPherson County, KS | Oil Property | Sep 2025 |
| 39869 | F. K. PERKINS | Santa Barbara County, CA | Oil & Gas Property | Mar 2010 |
| 39870 | F. KRIEG | Ashtabula County, OH | Oil & Gas Property | Dec 2024 |
| 39871 | F. L. BROWN GAS UNIT | Finney County, KS | Gas Property | Sep 2025 |
| 39872 | F. LEAL | Zapata County, TX | Oil & Gas Property | Nov 2025 |
| 39873 | F. MALEK T-LAIRD B | Live Oak County, TX | Oil & Gas Property | Nov 2025 |
| 39874 | F. MALEK UNIT L | Live Oak County, TX | Oil & Gas Property | Nov 2025 |
| 39875 | F. MILLER | Wayne County, OH | Oil & Gas Property | Dec 1988 |
| 39876 | F. P. ELLIOT | Hardin County, TX | Oil & Gas Property | Nov 2025 |
| 39877 | F. SMITH | Montgomery County, KS | Gas Property | Sep 2025 |
| 39878 | F. SOBOTIK GAS UNIT #1 | Lavaca County, TX | Oil & Gas Property | Nov 2025 |
| 39879 | F. SOMMERS | Ashtabula County, OH | Oil & Gas Property | Dec 2024 |
| 39880 | F. W. CURR | Finney County, KS | Gas Property | Sep 2025 |
| 39881 | F. W. LEONARD | Haskell County, KS | Gas Property | Sep 2025 |
| 39882 | F. WALKER | Rooks County, KS | Oil Property | Sep 2025 |
| 39883 | F.A.S.H | Fort Bend County, TX | Oil & Gas Property | Nov 2024 |
| 39884 | F.L.HARRISON | Beaver County, OK | Oil & Gas Property | Oct 2025 |
| 39885 | F.M. CARDON ESTATE FEE A (M-621) 1 | Clearfield County, PA | Gas Property | Dec 2024 |
| 39886 | F.M. EIRING GAS UNIT | Wise County, TX | Oil & Gas Property | Nov 2025 |
| 39887 | F.M. JOHNSON | Choctaw County, AL | Oil Property | Oct 2025 |
| 39888 | F.N.B.T. A | Dimmit County, TX | Oil & Gas Property | Nov 2025 |
| 39889 | F.P. PARSONS FEDERAL UNIT | Wise County, TX | Oil & Gas Property | Nov 2025 |
| 39890 | F.W. LUECKE | Lee County, TX | Oil & Gas Property | Nov 2025 |
| 39891 | FABBRO | Latimer County, OK | Gas Property | Oct 2025 |
| 39892 | FABER | Chouteau County, MT | Gas Property | Nov 2025 |
| 39893 | FABIAN | Cayuga County, NY | Gas Property | Dec 2024 |
| 39894 | FABIAN | Wheeler County, TX | Oil & Gas Property | Nov 2025 |
| 39895 | FABIAN DITCH | Lincoln County, WY | Oil & Gas Property | Oct 2025 |
| 39896 | FABIAN DITCH | Sweetwater County, WY | Oil & Gas Property | Oct 2025 |
| 39897 | FABIN | Indiana County, PA | Gas Property | Dec 2024 |
| 39898 | FABIN UNIT A | Indiana County, PA | Gas Property | Nov 2025 |
| 39899 | FABRICIUS | Graham County, KS | Oil Property | Sep 2025 |
| 39900 | FABRIZIUS | Trego County, KS | Oil Property | Sep 2025 |