| 41801 | FLETCHER | Parker County, TX | Gas Property | Jun 2026 |
| 41802 | FLETCHER | San Juan County, NM | Oil & Gas Property | Jun 2026 |
| 41803 | FLETCHER | Texas County, OK | Oil & Gas Property | Jun 2026 |
| 41804 | FLETCHER | Summit County, OH | Oil & Gas Property | Dec 2018 |
| 41805 | FLETCHER | Grant County, KS | Gas Property | May 2026 |
| 41806 | FLETCHER | Okfuskee County, OK | Oil Property | Nov 2013 |
| 41807 | FLETCHER | Barton County, KS | Oil Property | May 2026 |
| 41808 | FLETCHER | Adams County, MS | Oil Property | Oct 1980 |
| 41809 | FLETCHER | Weston County, WY | Oil Property | Mar 2026 |
| 41810 | FLETCHER | De Soto Parish, LA | Oil & Gas Property | Dec 2024 |
| 41811 | FLETCHER | Wise County, TX | Oil & Gas Property | Jun 2026 |
| 41812 | FLETCHER | Lea County, NM | Oil & Gas Property | Jul 2026 |
| 41813 | FLETCHER | Logan County, AR | Gas Property | Jun 2024 |
| 41814 | FLETCHER | Kearny County, KS | Oil Property | Nov 2013 |
| 41815 | FLETCHER 'B' | Kearny County, KS | Gas Property | May 2026 |
| 41816 | FLETCHER 1 | Santa Barbara County, CA | Oil & Gas Property | Jul 1988 |
| 41817 | FLETCHER BERENICE & ELIZABETH | Taylor County, TX | Oil & Gas Property | Jun 2026 |
| 41818 | FLETCHER CANYON CS | Campbell County, WY | Gas Property | May 2019 |
| 41819 | FLETCHER GULCH | Rio Blanco County, CO | Gas Property | May 2023 |
| 41820 | FLETCHER LAKE SAND UNIT | Stephens County, TX | Oil & Gas Property | Jun 2026 |
| 41821 | FLETCHER NONA MIN | Hardin County, TX | Oil & Gas Property | Apr 2026 |
| 41822 | FLETCHER, WIN | Pike County, KY | Gas Property | Dec 2019 |
| 41823 | FLETCHER-CURRY | Midland County, TX | Oil & Gas Property | Jun 2026 |
| 41824 | FLETCHER-LOTT | Garza County, TX | Oil & Gas Property | May 2026 |
| 41825 | FLETCHER-PETRO UNIT | Grant County, KS | Gas Property | May 2026 |
| 41826 | FLEURY | Garvin County, OK | Oil & Gas Property | Jun 2026 |
| 41827 | FLEWELLEN | Gregg County, TX | Oil & Gas Property | Jun 2026 |
| 41828 | FLEWELLEN | Gregg County, TX | Oil & Gas Property | Jun 2026 |
| 41829 | FLEWELLEN | Gregg County, TX | Oil & Gas Property | Jun 2026 |
| 41830 | FLEWELLEN-CLEMENS (ALLOC) 1H | Gregg County, TX | Oil & Gas Property | Jun 2026 |
| 41831 | FLEWHARTY | Allen County, KS | Oil Property | May 2026 |
| 41832 | FLEX STATE 21602 16 | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 41833 | FLICK | Clearfield County, PA | Gas Property | Jun 2026 |
| 41834 | FLICK | Haskell County, KS | Gas Property | May 2026 |
| 41835 | FLICK | Roger Mills County, OK | Oil & Gas Property | Jun 2026 |
| 41836 | FLICK UNIT A | La Salle County, TX | Oil & Gas Property | May 2026 |
| 41837 | FLICKER | Divide County, ND | Oil & Gas Property | Jun 2026 |
| 41838 | FLICKINGER | Ashland County, OH | Oil & Gas Property | Dec 2010 |
| 41839 | FLICKINGER | Westmoreland County, PA | Gas Property | Jun 2026 |
| 41840 | FLICKINGER 00 | Armstrong County, PA | Gas Property | Dec 2025 |
| 41841 | FLICKNER | Kingman County, KS | Oil & Gas Property | May 2026 |
| 41842 | FLICKS RUN | Lycoming County, PA | Gas Property | Jun 2026 |
| 41843 | FLIEHMAN HOMER | Noble County, OH | Oil Property | Dec 2025 |
| 41844 | FLIELLER | Wilson County, TX | Oil & Gas Property | Dec 2018 |
| 41845 | FLIGHT PATH | Tarrant County, TX | Gas Property | Jun 2026 |
| 41846 | FLIGIEL 29-12-5 | Carroll County, OH | Oil & Gas Property | Jun 2026 |
| 41847 | FLIK 12-13 XE | Richland County, MT | Oil & Gas Property | Jun 2026 |
| 41848 | FLIK-AMESTOY 12-4H | Richland County, MT | Oil & Gas Property | Jun 2026 |
| 41849 | FLIK-IRIGOIN 13-1H | Richland County, MT | Oil & Gas Property | Jun 2026 |
| 41850 | FLIK-PLUTO 14-15HID3 | Richland County, MT | Oil & Gas Property | Jun 2026 |
| 41851 | FLINDERS FEDERAL 5602 13-18H | Williams County, ND | Oil & Gas Property | Jun 2026 |
| 41852 | FLING | Gilmer County, WV | Oil & Gas Property | Nov 2021 |
| 41853 | FLINN | Palo Pinto County, TX | Oil & Gas Property | Jun 2026 |
| 41854 | FLINN | San Patricio County, TX | Oil & Gas Property | Aug 2022 |
| 41855 | FLINN | Clay County, TX | Oil & Gas Property | Jun 2026 |
| 41856 | FLINN | Nueces County, TX | Oil & Gas Property | Jun 2026 |
| 41857 | FLINN | Ellis County, KS | Oil Property | Oct 2025 |
| 41858 | FLINN GAS UNIT | Nueces County, TX | Oil & Gas Property | Jun 2026 |
| 41859 | FLINN HEIRS | Clay County, KY | Gas Property | Dec 2024 |
| 41860 | FLINN, ELISHA HEIRS | Clay County, KY | Gas Property | Dec 2024 |
| 41861 | FLINNER | Tuscarawas County, OH | Oil & Gas Property | Dec 2025 |
| 41862 | FLINNER UNIT | Butler County, PA | Oil & Gas Property | Jun 2026 |
| 41863 | FLINSBAUGH | Miami County, KS | Oil Property | Aug 2013 |
| 41864 | FLINSTONE FARMS | Coshocton County, OH | Oil & Gas Property | Dec 2025 |
| 41865 | FLINT | Braxton County, WV | Oil & Gas Property | Apr 2018 |
| 41866 | FLINT | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 41867 | FLINT | Montcalm County, MI | Oil Property | Jul 2026 |
| 41868 | FLINT | Hughes County, OK | Oil & Gas Property | Apr 2026 |
| 41869 | FLINT | Sterling County, TX | Oil & Gas Property | Jun 2026 |
| 41870 | FLINT 41-5 | Williams County, ND | Oil & Gas Property | Jun 2026 |
| 41871 | FLINT CHIPS | Dunn County, ND | Oil & Gas Property | Jun 2026 |
| 41872 | FLINT CO U | Stark County, OH | Oil & Gas Property | Dec 2025 |
| 41873 | FLINT ESTATE | Sterling County, TX | Oil & Gas Property | Jun 2026 |
| 41874 | FLINT GU | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 41875 | FLINT HILLS | Kearny County, KS | Oil Property | May 2026 |
| 41876 | FLINT HILLS UNIT | Tarrant County, TX | Gas Property | Jun 2026 |
| 41877 | FLINTKOTE | Portage County, OH | Oil & Gas Property | Dec 2025 |
| 41878 | FLINTKOTE | Stark County, OH | Oil & Gas Property | Dec 2025 |
| 41879 | FLINTKOTE | Stark County, OH | Oil & Gas Property | Dec 2025 |
| 41880 | FLINTLOCK | Glasscock County, TX | Oil & Gas Property | Jun 2026 |
| 41881 | FLINTLOCK | Winkler County, TX | Oil & Gas Property | Jun 2026 |
| 41882 | FLINTLOCK 34-144 | Ward County, TX | Oil & Gas Property | Jun 2026 |
| 41883 | FLINTSTONE | Coshocton County, OH | Oil & Gas Property | Dec 2025 |
| 41884 | FLIPPER 3 | Hughes County, OK | Gas Property | Jun 2026 |
| 41885 | FLIPPIN | Burleson County, TX | Oil & Gas Property | May 2026 |
| 41886 | FLIPPIN 133 | Burleson County, TX | Oil & Gas Property | May 2026 |
| 41887 | FLO A | Martin County, TX | Oil & Gas Property | Jun 2026 |
| 41888 | FLO B | Martin County, TX | Oil & Gas Property | Jun 2026 |
| 41889 | FLO C | Martin County, TX | Oil & Gas Property | Jun 2026 |
| 41890 | FLO D | Martin County, TX | Oil & Gas Property | Jun 2026 |
| 41891 | FLO E | Martin County, TX | Oil & Gas Property | Jun 2026 |
| 41892 | FLO JO | San Juan County, NM | Oil & Gas Property | Jul 2026 |
| 41893 | FLO-COOP | Jack County, TX | Oil & Gas Property | Jun 2026 |
| 41894 | FLOBACK | Grady County, OK | Oil & Gas Property | Jun 2026 |
| 41895 | FLOCCHINI | Campbell County, WY | Oil & Gas Property | Jun 2026 |
| 41896 | FLOCCHINI | Campbell County, WY | Oil & Gas Property | Jul 2026 |
| 41897 | FLOCCHINI | Campbell County, WY | Gas Property | Nov 2010 |
| 41898 | FLOCCHINI | Campbell County, WY | Oil & Gas Property | Sep 1997 |
| 41899 | FLOCKHART A. C | Anderson County, TX | Oil & Gas Property | Apr 2026 |
| 41900 | FLOGGING MOLLY 44 | Reeves County, TX | Oil & Gas Property | Jun 2026 |