| 40901 | FLACHE | Jones County, TX | Oil & Gas Property | Jun 2016 |
| 40902 | FLACHE | Jones County, TX | Oil & Gas Property | Aug 2024 |
| 40903 | FLACHE 34-39 A UNIT | Howard County, TX | Oil & Gas Property | Aug 2024 |
| 40904 | FLACHE MITCHELL | Terry County, TX | Oil & Gas Property | Aug 2024 |
| 40905 | FLACK | Weld County, CO | Oil & Gas Property | Apr 2019 |
| 40906 | FLACK | Tioga County, PA | Gas Property | Sep 2024 |
| 40907 | FLACK | Holmes County, OH | Oil & Gas Property | Dec 2021 |
| 40908 | FLACK J A | Washington County, PA | Oil Property | Dec 2010 |
| 40909 | FLACK O | Knox County, OH | Oil Property | Dec 2018 |
| 40910 | FLADAGER | Daniels County, MT | Oil Property | May 2002 |
| 40911 | FLADELAND | Mountrail County, ND | Oil & Gas Property | Sep 2024 |
| 40912 | FLADELAND | Mountrail County, ND | Oil & Gas Property | Sep 2024 |
| 40913 | FLADELAND 11-22H | Mountrail County, ND | Oil & Gas Property | Sep 2024 |
| 40914 | FLADER | Adams County, CO | Oil & Gas Property | Feb 2003 |
| 40915 | FLAG POND | Brazoria County, TX | Oil & Gas Property | Aug 2024 |
| 40916 | FLAG RANCH | Ector County, TX | Oil & Gas Property | Aug 2024 |
| 40917 | FLAGE | Toole County, MT | Gas Property | Sep 2024 |
| 40918 | FLAGG USA 11-3H | Mountrail County, ND | Oil & Gas Property | Sep 2024 |
| 40919 | FLAGLER | Rooks County, KS | Oil Property | Jul 2024 |
| 40920 | FLAGLER 8 FEDERAL | Lea County, NM | Oil & Gas Property | Sep 2024 |
| 40921 | FLAHARTY, RAY L | Labette County, KS | Gas Property | Jul 2024 |
| 40922 | FLAHAVEN | Lee County, KY | Oil & Gas Property | Dec 2021 |
| 40923 | FLAHERTY | Coffey County, KS | Oil Property | Jul 2024 |
| 40924 | FLAHERTY 1 | Weld County, CO | Oil & Gas Property | Aug 2024 |
| 40925 | FLAKE | Coffey County, KS | Oil Property | May 2024 |
| 40926 | FLAME | Nueces County, TX | Oil & Gas Property | Jul 2024 |
| 40927 | FLAMEBACK | Divide County, ND | Oil & Gas Property | Sep 2024 |
| 40928 | FLAMING | Washita County, OK | Oil & Gas Property | Aug 2024 |
| 40929 | FLAMING DRAGON | Duchesne County, UT | Oil & Gas Property | Aug 2024 |
| 40930 | FLAMING SNAIL FEDERAL COM | Eddy County, NM | Oil & Gas Property | Sep 2024 |
| 40931 | FLAMING STAR 02-11 | Howard County, TX | Oil & Gas Property | Jul 2024 |
| 40932 | FLAMMENWERFER UNIT | McMullen County, TX | Oil & Gas Property | Aug 2024 |
| 40933 | FLAMSON | Andrews County, TX | Oil & Gas Property | Aug 2024 |
| 40934 | FLAN | Texas County, OK | Gas Property | Jun 2024 |
| 40935 | FLANAGAN | Franklin County, AR | Gas Property | Jun 2024 |
| 40936 | FLANAGAN | Montgomery County, KS | Oil & Gas Property | Jul 2024 |
| 40937 | FLANAGAN | Panola County, TX | Oil & Gas Property | Aug 2024 |
| 40938 | FLANAGAN | Andrews County, TX | Oil & Gas Property | Aug 2024 |
| 40939 | FLANAGAN | Gregg County, TX | Oil & Gas Property | Aug 2024 |
| 40940 | FLANAGAN | Midland County, TX | Oil & Gas Property | Aug 2024 |
| 40941 | FLANAGAN | Martin County, TX | Oil & Gas Property | Aug 2024 |
| 40942 | FLANAGAN | Howard County, TX | Oil & Gas Property | Aug 2024 |
| 40943 | FLANAGAN | Cotton County, OK | Oil Property | Mar 2022 |
| 40944 | FLANAGAN | Love County, OK | Oil & Gas Property | Sep 2024 |
| 40945 | FLANAGAN | Glasscock County, TX | Oil & Gas Property | Aug 2024 |
| 40946 | FLANAGAN | Hansford County, TX | Gas Property | Jul 2024 |
| 40947 | FLANAGAN | Ritchie County, WV | Oil & Gas Property | Jun 2021 |
| 40948 | FLANAGAN 3 | Glasscock County, TX | Oil & Gas Property | Jul 2024 |
| 40949 | FLANAGAN A | Titus County, TX | Oil & Gas Property | Aug 2024 |
| 40950 | FLANAGAN ANNIE OIL MANAGEMENT | Martin County, TX | Oil & Gas Property | Aug 2024 |
| 40951 | FLANAGAN, GEORGE | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 40952 | FLANAGAN-JERNIGAN HV UNIT | Panola County, TX | Gas Property | Aug 2024 |
| 40953 | FLANDERS | Barton County, KS | Oil Property | Jul 2024 |
| 40954 | FLANDERS | Montgomery County, KS | Gas Property | Jul 2024 |
| 40955 | FLANE | Gonzales County, TX | Oil & Gas Property | Aug 2024 |
| 40956 | FLANIGAN | Weld County, CO | Oil & Gas Property | Aug 2024 |
| 40957 | FLANIGAN | Phillips County, KS | Oil Property | Jul 1988 |
| 40958 | FLANK | Baca County, CO | Oil Property | Sep 2024 |
| 40959 | FLANNERY 3-20C4 | Duchesne County, UT | Oil & Gas Property | Sep 2024 |
| 40960 | FLANNERY, FANNIE | Floyd County, KY | Gas Property | Dec 2020 |
| 40961 | FLASCHENRIEM | Weld County, CO | Oil & Gas Property | Aug 2024 |
| 40962 | FLASH | Bradford County, PA | Gas Property | Sep 2024 |
| 40963 | FLASH | Carter County, OK | Oil & Gas Property | Sep 2024 |
| 40964 | FLASH STATE 4076-13-24-1FH | Converse County, WY | Oil & Gas Property | Sep 2024 |
| 40965 | FLASHBACK | Tarrant County, TX | Oil & Gas Property | Aug 2024 |
| 40966 | FLAT COULEE | Liberty County, MT | Oil & Gas Property | Jun 2024 |
| 40967 | FLAT CREEK | Campbell County, WY | Oil Property | Aug 2024 |
| 40968 | FLAT CREEK | Dimmit County, TX | Oil & Gas Property | Aug 2024 |
| 40969 | FLAT HEAD FEDERAL COM | Lea County, NM | Oil & Gas Property | Sep 2024 |
| 40970 | FLAT ROCK | Uintah County, UT | Oil & Gas Property | Sep 2024 |
| 40971 | FLAT TOP | Carbon County, WY | Oil & Gas Property | Aug 2024 |
| 40972 | FLAT TOP | Haskell County, TX | Oil & Gas Property | Aug 2024 |
| 40973 | FLAT TOP | Jones County, TX | Oil & Gas Property | Aug 2024 |
| 40974 | FLAT TOP BUTTE | McKenzie County, ND | Oil & Gas Property | Sep 2024 |
| 40975 | FLAT TOP BUTTE | McKenzie County, ND | Oil & Gas Property | Sep 2024 |
| 40976 | FLAT TOP BUTTE | McKenzie County, ND | Oil & Gas Property | Sep 2024 |
| 40977 | FLAT TOP HILL 3467-14-2-1 TXH | Niobrara County, WY | Oil & Gas Property | Sep 2024 |
| 40978 | FLAT TOP HILL 3467-27 | Niobrara County, WY | Oil & Gas Property | Sep 2024 |
| 40979 | FLAT TOP HILL 3567-11-23-2 NXH | Niobrara County, WY | Oil & Gas Property | Sep 2024 |
| 40980 | FLATBOW | Campbell County, WY | Oil & Gas Property | Sep 2024 |
| 40981 | FLATBOW | Campbell County, WY | Oil & Gas Property | Sep 2024 |
| 40982 | FLATBOW | Campbell County, WY | Oil & Gas Property | Sep 2024 |
| 40983 | FLATEN 15-8H | Williams County, ND | Oil & Gas Property | Sep 2024 |
| 40984 | FLATHEAD 2-15 | Reeves County, TX | Oil & Gas Property | Aug 2024 |
| 40985 | FLATHEAD 3X34-18-26 | Ellis County, OK | Oil & Gas Property | Aug 2024 |
| 40986 | FLATHERS | Ochiltree County, TX | Oil & Gas Property | Aug 2024 |
| 40987 | FLATLAND | McKenzie County, ND | Oil & Gas Property | Sep 2024 |
| 40988 | FLATLAND 11X-2 | McKenzie County, ND | Oil & Gas Property | Sep 2024 |
| 40989 | FLATLAND 844-1 | Phillips County, CO | Gas Property | Sep 2023 |
| 40990 | FLATLAND 944-35 | Phillips County, CO | Gas Property | Sep 2023 |
| 40991 | FLATLAND FEDERAL 11-4 | McKenzie County, ND | Oil & Gas Property | Sep 2024 |
| 40992 | FLATNESS | Bowman County, ND | Oil & Gas Property | Sep 2024 |
| 40993 | FLATO | Kleberg County, TX | Oil & Gas Property | Aug 2024 |
| 40994 | FLATONIA EAST UNIT | Fayette County, TX | Oil & Gas Property | Aug 2024 |
| 40995 | FLATONIA SW | Fayette County, TX | Oil & Gas Property | Aug 2024 |
| 40996 | FLATROCK FARMS 10-14 | Van Buren County, AR | Gas Property | Jul 2024 |
| 40997 | FLATT | Pontotoc County, OK | Oil Property | Jul 2024 |
| 40998 | FLAUTT | Perry County, OH | Oil & Gas Property | Dec 2018 |
| 40999 | FLAX | Gove County, KS | Oil Property | Jun 2024 |
| 41000 | FLAX | Ellis County, KS | Oil Property | Jul 2024 |