| 3801 | APPLESEED 17 | Lea County, NM | Oil & Gas Property | May 2025 |
| 3802 | APPLETON | McCulloch County, TX | Oil Property | Apr 2025 |
| 3803 | APPLETON | Rice County, KS | Oil Property | Mar 2025 |
| 3804 | APPLETON 00 | Indiana County, PA | Gas Property | Dec 2024 |
| 3805 | APPLETON 1 | Harper County, OK | Oil & Gas Property | May 2023 |
| 3806 | APPLETON EAST UNIT C20-9 1H | Reeves County, TX | Oil & Gas Property | Apr 2025 |
| 3807 | APPLETON UNIT | Escambia County, AL | Oil & Gas Property | Mar 2025 |
| 3808 | APPLETON WEST UNIT C20-9 1H | Reeves County, TX | Oil & Gas Property | Apr 2025 |
| 3809 | APPLEWHITE | Bexar County, TX | Oil & Gas Property | Apr 2025 |
| 3810 | APPLING | La Salle County, TX | Oil & Gas Property | Apr 2025 |
| 3811 | APPLING | Jones County, TX | Oil & Gas Property | Dec 2020 |
| 3812 | APPLING | Guadalupe County, TX | Oil & Gas Property | Apr 2025 |
| 3813 | APPLING | Guadalupe County, TX | Oil & Gas Property | Apr 2025 |
| 3814 | APPLING C | Guadalupe County, TX | Oil & Gas Property | Apr 2025 |
| 3815 | APPLING O. J | Wise County, TX | Oil & Gas Property | Apr 2025 |
| 3816 | APPLING PSA | La Salle County, TX | Gas Property | Apr 2025 |
| 3817 | APPLING ST | Weston County, WY | Oil Property | Aug 2018 |
| 3818 | APPOLD | Tioga County, PA | Gas Property | May 2025 |
| 3819 | APRES VOUS | Ward County, TX | Oil & Gas Property | Mar 2025 |
| 3820 | APRES VOUS 24_13-14N-8W | Canadian County, OK | Oil & Gas Property | Apr 2025 |
| 3821 | APRICOT 03 | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 3822 | APRICOT UNIT | Atascosa County, TX | Oil & Gas Property | Apr 2025 |
| 3823 | APRIL | Woods County, OK | Oil & Gas Property | Apr 2025 |
| 3824 | APRIL FEDERAL | Chaves County, NM | Gas Property | May 2025 |
| 3825 | APRIL SURPRISE | San Juan County, NM | Oil & Gas Property | May 2025 |
| 3826 | APSLEY | Haskell County, KS | Oil Property | Jun 2008 |
| 3827 | APU UNIT | Somervell County, TX | Oil & Gas Property | Apr 2025 |
| 3828 | AQUAMARINE | Gonzales County, TX | Oil & Gas Property | Apr 2025 |
| 3829 | AQUAMARINE STATE | Lea County, NM | Oil & Gas Property | May 2025 |
| 3830 | AQUEDUCT | Los Angeles County, CA | Oil Property | Jan 1994 |
| 3831 | AQUILA 13-24 | Dawson County, TX | Oil & Gas Property | Apr 2025 |
| 3832 | AQUILA 22 FEDERAL | Eddy County, NM | Oil & Gas Property | May 2025 |
| 3833 | AR BRADEN 56 | Forest County, PA | Gas Property | Dec 2024 |
| 3834 | AR FEDERAL 1 | Carbon County, WY | Gas Property | May 2025 |
| 3835 | AR FEDERAL 1 | Carbon County, WY | Gas Property | Apr 2019 |
| 3836 | AR FEE 1 | Carbon County, WY | Gas Property | May 2025 |
| 3837 | AR FEE 1791 | Carbon County, WY | Gas Property | May 2025 |
| 3838 | AR-JO MCCOMAS | Grady County, OK | Oil & Gas Property | Apr 2025 |
| 3839 | ARA 36 | Texas County, OK | Oil & Gas Property | Dec 2002 |
| 3840 | ARABIA | Okfuskee County, OK | Oil & Gas Property | Sep 2000 |
| 3841 | ARABIAN | Frio County, TX | Oil & Gas Property | Mar 2025 |
| 3842 | ARABIAN 3 | Andrews County, TX | Oil & Gas Property | Apr 2025 |
| 3843 | ARABIAN 30 1 | Lea County, NM | Oil & Gas Property | May 2025 |
| 3844 | ARABIAN 4-4-18-17-7H | Duchesne County, UT | Oil & Gas Property | May 2025 |
| 3845 | ARABIAN 6 FEE | Eddy County, NM | Oil & Gas Property | May 2025 |
| 3846 | ARABIAN FED | San Juan County, UT | Oil & Gas Property | Aug 2021 |
| 3847 | ARACELI | Zapata County, TX | Oil & Gas Property | Apr 2025 |
| 3848 | ARAGOG FEE | Kern County, CA | Oil & Gas Property | Apr 2025 |
| 3849 | ARAM | Hutchinson County, TX | Oil & Gas Property | Oct 2017 |
| 3850 | ARANA UNIT | Brazos County, TX | Oil & Gas Property | Mar 2025 |
| 3851 | ARANSAS 11 FEDERAL | Eddy County, NM | Oil & Gas Property | May 2025 |
| 3852 | ARAPAHO "22" | Roger Mills County, OK | Oil & Gas Property | Apr 2025 |
| 3853 | ARAPAHOE | Cheyenne County, CO | Oil & Gas Property | May 2025 |
| 3854 | ARAPAHOE | Burleson County, TX | Oil & Gas Property | Mar 2025 |
| 3855 | ARAPAHOE | Boulder County, CO | Oil & Gas Property | May 2023 |
| 3856 | ARAPAHOE 3526 | Campbell County, WY | Oil & Gas Property | May 2025 |
| 3857 | ARATA | Santa Barbara County, CA | Oil & Gas Property | Apr 2025 |
| 3858 | ARBALEST | Converse County, WY | Oil & Gas Property | May 2025 |
| 3859 | ARBALEST | Converse County, WY | Oil & Gas Property | May 2025 |
| 3860 | ARBAUGH | Harrison County, OH | Oil & Gas Property | Mar 2025 |
| 3861 | ARBOGAST | Linn County, KS | Oil Property | Nov 1992 |
| 3862 | ARBOGAST | Woodward County, OK | Oil & Gas Property | Apr 2025 |
| 3863 | ARBOGAST, E | Boone County, WV | Gas Property | Dec 2021 |
| 3864 | ARBOGAST, MICHAEL E | Lewis County, WV | Oil & Gas Property | Nov 2021 |
| 3865 | ARBOGAST, MYRTLE | Lewis County, WV | Oil & Gas Property | Dec 2021 |
| 3866 | ARBOL | Pecos County, TX | Oil & Gas Property | Apr 2025 |
| 3867 | ARBOLES 2 | Rio Arriba County, NM | Gas Property | May 2025 |
| 3868 | ARBOR | San Juan County, NM | Gas Property | May 2025 |
| 3869 | ARBUCKLE | Gilmer County, WV | Oil & Gas Property | Dec 2021 |
| 3870 | ARBUCKLE | Colusa County, CA | Gas Property | Apr 2025 |
| 3871 | ARBUCKLE | Rice County, KS | Oil Property | Jun 2023 |
| 3872 | ARBUCKLE | Rice County, KS | Oil Property | Jan 2025 |
| 3873 | ARBUCKLE | Colusa County, CA | Gas Property | Nov 2013 |
| 3874 | ARBUCKLE | Elk County, KS | Oil Property | Jan 2025 |
| 3875 | ARBUCKLE | Elk County, KS | Oil Property | May 2024 |
| 3876 | ARBUCKLE HEIRS | Sebastian County, AR | Gas Property | Jun 2024 |
| 3877 | ARBUCKLE, ERNEST | Gilmer County, WV | Oil & Gas Property | Dec 2021 |
| 3878 | ARBUCKLE, ERNEST | Gilmer County, WV | Oil & Gas Property | Dec 2021 |
| 3879 | ARBUTHNOT | Haskell County, KS | Oil & Gas Property | Mar 2022 |
| 3880 | ARC - THOMSON - BARROW | Bee County, TX | Oil & Gas Property | Apr 2025 |
| 3881 | ARC-CALL & JONES | Newton County, TX | Oil & Gas Property | Feb 2025 |
| 3882 | ARC-ETTA TERRELL UNIT | Victoria County, TX | Oil & Gas Property | Apr 2025 |
| 3883 | ARCADIA | Indiana County, PA | Gas Property | Dec 2024 |
| 3884 | ARCADIA A UNIT | Dawson County, TX | Oil & Gas Property | Apr 2025 |
| 3885 | ARCADIO | Hidalgo County, TX | Oil & Gas Property | Mar 2025 |
| 3886 | ARCANGUES | Stephens County, OK | Oil & Gas Property | Feb 2025 |
| 3887 | ARCENAUX | Montgomery County, TX | Oil & Gas Property | Apr 2025 |
| 3888 | ARCH | Ford County, KS | Oil Property | Mar 2025 |
| 3889 | ARCH | Campbell County, WY | Gas Property | Dec 2009 |
| 3890 | ARCH | Karnes County, TX | Oil & Gas Property | Apr 2025 |
| 3891 | ARCH BENGE | Midland County, TX | Oil & Gas Property | Apr 2025 |
| 3892 | ARCH CHEMCIALS | Meade County, KY | Gas Property | Dec 2018 |
| 3893 | ARCH CHEMICAL | Meade County, KY | Gas Property | Dec 2018 |
| 3894 | ARCH COAL FED | Campbell County, WY | Gas Property | Dec 2009 |
| 3895 | ARCH NESBITT | Harrison County, TX | Oil & Gas Property | Feb 2025 |
| 3896 | ARCH UNIT | Sweetwater County, WY | Oil & Gas Property | May 2025 |
| 3897 | ARCH UNIT | Sweetwater County, WY | Oil & Gas Property | Jan 1983 |
| 3898 | ARCHDUKE 19 W2AP FEDERAL COM | Eddy County, NM | Oil & Gas Property | May 2025 |
| 3899 | ARCHEE 1 | Uintah County, UT | Oil & Gas Property | May 2025 |
| 3900 | ARCHER | Ochiltree County, TX | Oil & Gas Property | Feb 2020 |