| 42801 | FOSTER LBR CO | Harris County, TX | Oil & Gas Property | Oct 2025 |
| 42802 | FOSTER LUMBER CO | San Jacinto County, TX | Oil & Gas Property | Jun 2026 |
| 42803 | FOSTER LUMBER CO | San Jacinto County, TX | Oil & Gas Property | Jun 2026 |
| 42804 | FOSTER MCDONALD | Sterling County, TX | Oil & Gas Property | Jun 2026 |
| 42805 | FOSTER RICHARD UNIT | Washington County, PA | Oil & Gas Property | Jun 2026 |
| 42806 | FOSTER SHELL | Weston County, WY | Oil Property | Nov 2019 |
| 42807 | FOSTER TR | Haskell County, KS | Oil & Gas Property | May 2026 |
| 42808 | FOSTER TRUST | Pawnee County, KS | Oil Property | May 2026 |
| 42809 | FOSTER TRUST | Dewey County, OK | Oil & Gas Property | Jul 2026 |
| 42810 | FOSTER UNIT | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 42811 | FOSTER UNIT I | La Salle County, TX | Oil & Gas Property | Jun 2026 |
| 42812 | FOSTER W. L. EST | Mitchell County, TX | Oil & Gas Property | Aug 2020 |
| 42813 | FOSTER WANDA | Wise County, TX | Oil & Gas Property | Jun 2026 |
| 42814 | FOSTER WM. J | Sherman County, TX | Gas Property | Jun 2026 |
| 42815 | FOSTER, AMANDA | Glasscock County, TX | Oil & Gas Property | Aug 2022 |
| 42816 | FOSTER, ED | Wichita County, TX | Oil & Gas Property | Jun 2026 |
| 42817 | FOSTER, MARION | Logan County, AR | Gas Property | May 2024 |
| 42818 | FOSTER, YVONNE | Doddridge County, WV | Oil & Gas Property | Dec 2021 |
| 42819 | FOSTER, YVONNE R. B | Doddridge County, WV | Oil & Gas Property | Dec 2021 |
| 42820 | FOSTER-HAMILTON | Wichita County, TX | Oil & Gas Property | Jun 2026 |
| 42821 | FOSTER-JOHNSON UNIT | Ector County, TX | Oil & Gas Property | Apr 2026 |
| 42822 | FOSTER-PEGUES UNIT | Ector County, TX | Oil & Gas Property | Jun 2026 |
| 42823 | FOTHERGILL #1 | Grant County, OK | Oil & Gas Property | Sep 2021 |
| 42824 | FOTI 721 | Lycoming County, PA | Gas Property | Jun 2026 |
| 42825 | FOTOPOLOUS | Hamilton County, KS | Gas Property | May 2026 |
| 42826 | FOTOPOULOS | Finney County, KS | Gas Property | May 2026 |
| 42827 | FOUCH | Reagan County, TX | Oil & Gas Property | Jun 2026 |
| 42828 | FOUGHT | Sandusky County, OH | Oil Property | Dec 2025 |
| 42829 | FOUGHT | Norton County, KS | Oil Property | May 2026 |
| 42830 | FOUGHTY | Barton County, KS | Oil Property | Feb 2026 |
| 42831 | FOUKE | Wood County, TX | Oil Property | Jun 2026 |
| 42832 | FOUKE BEAUFORD UNIT | Miller County, AR | Oil Property | Jul 2026 |
| 42833 | FOUKE EST | Miller County, AR | Oil & Gas Property | Jul 2026 |
| 42834 | FOUKE ESTATE | Miller County, AR | Oil Property | Jun 2026 |
| 42835 | FOUKE FIRST STURGIS UNIT | Miller County, AR | Oil Property | Jul 2026 |
| 42836 | FOUKE FIRST TOKIO UNIT | Miller County, AR | Oil Property | Jul 2026 |
| 42837 | FOUKE STURGIS | Miller County, AR | Oil & Gas Property | Jul 2026 |
| 42838 | FOULDS FEE | Kern County, CA | Oil & Gas Property | Dec 2025 |
| 42839 | FOULKROD | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 42840 | FOULSTON | Butler County, KS | Oil Property | Apr 2017 |
| 42841 | FOUNDATION | Phillips County, KS | Oil Property | Aug 2025 |
| 42842 | FOUNDATION | Creek County, OK | Oil Property | Mar 2023 |
| 42843 | FOUNDATION CREEK | Garfield County, CO | Gas Property | May 2026 |
| 42844 | FOUNDATION FOR I | Indiana County, PA | Gas Property | Dec 2025 |
| 42845 | FOUNDERS JOHNSON STATE | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 42846 | FOUNDERS OBRIEN STATE | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 42847 | FOUNTAIN | Kay County, OK | Oil & Gas Property | Nov 2019 |
| 42848 | FOUNTAIN | Graham County, KS | Oil Property | Apr 2026 |
| 42849 | FOUNTAIN | Hardin County, TX | Oil & Gas Property | Mar 2006 |
| 42850 | FOUNTAIN | Leon County, TX | Oil & Gas Property | Jun 2026 |
| 42851 | FOUNTAIN | Graham County, KS | Oil Property | May 2026 |
| 42852 | FOUNTAIN FARM | Escambia County, AL | Oil & Gas Property | Jun 2026 |
| 42853 | FOUNTAIN II SARANDOS ALLOCATION | Leon County, TX | Oil & Gas Property | Jun 2026 |
| 42854 | FOUQUET | Lincoln County, OK | Oil & Gas Property | Jul 2026 |
| 42855 | FOUR BEARS | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 42856 | FOUR BEES LTD | Crawford County, PA | Oil & Gas Property | Dec 2025 |
| 42857 | FOUR BUCKS | Susquehanna County, PA | Gas Property | Jun 2026 |
| 42858 | FOUR C SAN ANDRES UNIT | Pecos County, TX | Oil & Gas Property | May 2026 |
| 42859 | FOUR CORNER | Archer County, TX | Oil Property | Jun 2026 |
| 42860 | FOUR CORNERS | Crane County, TX | Oil & Gas Property | Jun 2026 |
| 42861 | FOUR CORNERS RANCH-UNIT | Frio County, TX | Oil & Gas Property | Jun 2026 |
| 42862 | FOUR CORNERS TXL FEE A | Upton County, TX | Oil & Gas Property | Dec 2024 |
| 42863 | FOUR DEER | Santa Barbara County, CA | Oil & Gas Property | Jun 2025 |
| 42864 | FOUR DOGS UNIT 1 | Panola County, TX | Oil & Gas Property | May 2026 |
| 42865 | FOUR J CATTLE CO | Stephens County, TX | Oil & Gas Property | Jun 2026 |
| 42866 | FOUR K PARTNERS | McMullen County, TX | Oil & Gas Property | Jun 2026 |
| 42867 | FOUR LP LLC 6-10C4 | Duchesne County, UT | Oil & Gas Property | Jun 2026 |
| 42868 | FOUR MILE CREEK | Campbell County, WY | Gas Property | Nov 2017 |
| 42869 | FOUR MILE DRAW | Eddy County, NM | Oil & Gas Property | Jul 2026 |
| 42870 | FOUR MILE DRAW | Chaves County, NM | Gas Property | Jun 2026 |
| 42871 | FOUR MILE GULCH | Sweetwater County, WY | Oil & Gas Property | Jul 2026 |
| 42872 | FOUR MILE SHEEP | Carbon County, WY | Oil & Gas Property | Dec 2010 |
| 42873 | FOUR PEAKS 35 FEDERAL | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 42874 | FOUR PETE SAKE | Lea County, NM | Oil & Gas Property | Jul 2026 |
| 42875 | FOUR QUARTER | Yuma County, CO | Gas Property | May 2026 |
| 42876 | FOUR R S TRUST | Crawford County, PA | Gas Property | Dec 2025 |
| 42877 | FOUR ROSES 9 | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 42878 | FOUR SIXES | Carson County, TX | Oil & Gas Property | Feb 2017 |
| 42879 | FOUR SQUARE RANCH | Edwards County, TX | Oil & Gas Property | Apr 2026 |
| 42880 | FOUR STAR 7-32-7-20 | Uintah County, UT | Oil & Gas Property | Jun 2026 |
| 42881 | FOUR W FARMS | Richardson County, NE | Oil Property | Dec 2025 |
| 42882 | FOUR WINDS | Waller County, TX | Oil & Gas Property | Oct 2024 |
| 42883 | FOUR-WAY RANCH | Jackson County, TX | Oil & Gas Property | Jun 2026 |
| 42884 | FOURBEAR | Park County, WY | Oil Property | Jul 2026 |
| 42885 | FOURMILE CS FEDERAL | Campbell County, WY | Gas Property | May 2013 |
| 42886 | FOURMILE FEDERAL COM 20H | Campbell County, WY | Oil & Gas Property | Jul 2026 |
| 42887 | FOURT | Fremont County, WY | Oil Property | Jul 2026 |
| 42888 | FOURTEEN MILE | Washakie County, WY | Oil & Gas Property | Oct 2015 |
| 42889 | FOURTH AVENUE | Los Angeles County, CA | Oil & Gas Property | Sep 2017 |
| 42890 | FOUSHEE-HENKE | Atascosa County, TX | Oil & Gas Property | Jun 2026 |
| 42891 | FOUSHEE-WRIGHT KEATHLEY SA | Atascosa County, TX | Oil & Gas Property | Jun 2026 |
| 42892 | FOUST | Allen County, KS | Oil Property | Dec 2025 |
| 42893 | FOUST | Bradford County, PA | Gas Property | Jun 2026 |
| 42894 | FOUST | Cleburne County, AR | Gas Property | Jun 2024 |
| 42895 | FOUST MORRIS UNIT | Johnson County, TX | Oil & Gas Property | Jun 2026 |
| 42896 | FOUST-IHRIG 43-18 | Sherman County, KS | Gas Property | May 2026 |
| 42897 | FOUTS | Morton County, KS | Gas Property | Mar 2026 |
| 42898 | FOUTS | Haskell County, TX | Oil & Gas Property | Jun 2026 |
| 42899 | FOUTS | Tuscarawas County, OH | Oil & Gas Property | Dec 2025 |
| 42900 | FOUTS | Garvin County, OK | Gas Property | Jan 2022 |