| 3901 | EX-MISSION | Ventura County, CA | Oil & Gas Property | Aug 1987 |
| 3902 | EXCALIBUR | La Salle County, TX | Oil & Gas Property | Aug 2024 |
| 3903 | EXCALIBUR | Calcasieu Parish, LA | Oil & Gas Property | May 2024 |
| 3904 | EXCALIBUR | McKenzie County, ND | Oil & Gas Property | Sep 2024 |
| 3905 | EXCALIBUR | Noble County, OK | Oil & Gas Property | Jan 2024 |
| 3906 | EXCALIBUR 17 | Lea County, NM | Oil & Gas Property | Sep 2024 |
| 3907 | EXCALIBUR/FALCON | Atascosa County, TX | Oil & Gas Property | May 2013 |
| 3908 | EXCELSIOR | Loving County, TX | Oil & Gas Property | Aug 2024 |
| 3909 | EXCELSIOR COAL | Johnson County, AR | Gas Property | Jun 2024 |
| 3910 | EXCHANGE | Martin County, TX | Oil & Gas Property | Jul 2021 |
| 3911 | EXCHANGE | Glacier County, MT | Oil Property | Sep 2024 |
| 3912 | EXCO RESOURCES LLC AMV | Harlan County, KY | Gas Property | Dec 2020 |
| 3913 | EXELCO | La Salle County, TX | Oil & Gas Property | Aug 2024 |
| 3914 | EXELL RANCH | Potter County, TX | Oil & Gas Property | Aug 2024 |
| 3915 | EXELON NORTH UNIT | Tarrant County, TX | Oil & Gas Property | Aug 2024 |
| 3916 | EXELON SOUTH UNIT | Tarrant County, TX | Oil & Gas Property | Aug 2024 |
| 3917 | EXETER | Fresno County, CA | Oil & Gas Property | Jan 2011 |
| 3918 | EXETER | Kern County, CA | Oil & Gas Property | Sep 2024 |
| 3919 | EXILDE | Glasscock County, TX | Oil & Gas Property | Apr 2020 |
| 3920 | EXIT CHANNEL | Lincoln County, WY | Oil & Gas Property | Sep 2024 |
| 3921 | EXLEY | Venango County, PA | Oil & Gas Property | Dec 2023 |
| 3922 | EXLINE, CARL | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 3923 | EXLINE, CARL E | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 3924 | EXLINE, T.C | Wirt County, WV | Oil Property | Aug 2014 |
| 3925 | EXMOOR 10 34 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Sep 2024 |
| 3926 | EXOTIC BARRETT | Clarion County, PA | Gas Property | Dec 2023 |
| 3927 | EXOTIC CAT 5 17 FEDERAL COM | Lea County, NM | Oil & Gas Property | Sep 2024 |
| 3928 | EXOTIC OIL & GAS/GREENWICH UNIT | Indiana County, PA | Gas Property | Dec 2023 |
| 3929 | EXPEDITION STATE UNIT 71-67 | Reeves County, TX | Oil & Gas Property | Aug 2024 |
| 3930 | EXPENDITURE AXY STATE | Chaves County, NM | Oil & Gas Property | Apr 2024 |
| 3931 | EXPERIMENTAL | Canadian County, OK | Oil & Gas Property | Aug 2024 |
| 3932 | EXPLORATION PARTNERS | Harrison County, WV | Oil & Gas Property | Dec 2021 |
| 3933 | EXPRESS 1 | Matagorda County, TX | Oil & Gas Property | Aug 2024 |
| 3934 | EXPRESS STATE 55-13-6 | Reeves County, TX | Oil & Gas Property | Aug 2024 |
| 3935 | EXTENDOLERO XL6 5-8-17 H 1WA | Howard County, TX | Oil & Gas Property | Sep 2024 |
| 3936 | EXTERMINATOR 42 STATE | Culberson County, TX | Oil & Gas Property | Aug 2024 |
| 3937 | EXTINCTION 57-T1-32 1H | Reeves County, TX | Oil & Gas Property | Aug 2024 |
| 3938 | EXTON | Payne County, OK | Oil & Gas Property | Jun 2024 |
| 3939 | EXTREME 21 | Jefferson County, OH | Oil & Gas Property | Jun 2024 |
| 3940 | EXXON | Union Parish, LA | Gas Property | Jun 2024 |
| 3941 | EXXON | Garza County, TX | Oil & Gas Property | Aug 2024 |
| 3942 | EXXON | Union County, AR | Oil & Gas Property | Oct 2004 |
| 3943 | EXXON | Garfield County, CO | Oil & Gas Property | Aug 2024 |
| 3944 | EXXON | Ouachita Parish, LA | Gas Property | Jun 2024 |
| 3945 | EXXON | Latimer County, OK | Gas Property | Sep 2024 |
| 3946 | EXXON | Payne County, OK | Oil & Gas Property | Feb 2019 |
| 3947 | EXXON | Union County, AR | Oil Property | Apr 2024 |
| 3948 | EXXON | Pecos County, TX | Oil & Gas Property | Aug 2024 |
| 3949 | EXXON A FEDERAL | Lea County, NM | Oil & Gas Property | May 2024 |
| 3950 | EXXON A STATE COM | Eddy County, NM | Oil & Gas Property | Feb 2024 |
| 3951 | EXXON AGGIE STATE | Lea County, NM | Oil & Gas Property | Aug 2024 |
| 3952 | EXXON COM | Ascension Parish, LA | Oil & Gas Property | Jun 2024 |
| 3953 | EXXON FEDERAL | Lea County, NM | Oil & Gas Property | Mar 2004 |
| 3954 | EXXON FEDERAL | Chaves County, NM | Oil & Gas Property | Nov 2009 |
| 3955 | EXXON FEDERAL COM | Eddy County, NM | Gas Property | Sep 2024 |
| 3956 | EXXON FEE | Jefferson Parish, LA | Oil & Gas Property | Jun 2024 |
| 3957 | EXXON FEE | Pecos County, TX | Gas Property | Jul 2024 |
| 3958 | EXXON FEE | Gaines County, TX | Oil & Gas Property | Aug 2024 |
| 3959 | EXXON FEE | Lea County, NM | Oil & Gas Property | Sep 2016 |
| 3960 | EXXON FEE | Martin County, TX | Oil & Gas Property | Aug 2024 |
| 3961 | EXXON FEE | Duval County, TX | Oil & Gas Property | Jun 2024 |
| 3962 | EXXON FEE | Tyler County, TX | Oil & Gas Property | Jun 2019 |
| 3963 | EXXON FEE | Lafourche Parish, LA | Oil & Gas Property | Jul 2018 |
| 3964 | EXXON FEE | Vermilion Parish, LA | Oil & Gas Property | May 2024 |
| 3965 | EXXON FEE | Pointe Coupee Parish, LA | Oil Property | Jun 2024 |
| 3966 | EXXON FEE 1-27 | Garvin County, OK | Oil & Gas Property | Aug 2024 |
| 3967 | EXXON FEE C | Crockett County, TX | Oil & Gas Property | May 2024 |
| 3968 | EXXON MINERAL FEE | Polk County, TX | Oil & Gas Property | Aug 2024 |
| 3969 | EXXON MINERALS 1 | Vernon Parish, LA | Oil & Gas Property | Jun 2024 |
| 3970 | EXXON MOBIL FEE | Lafourche Parish, LA | Oil & Gas Property | Jul 2024 |
| 3971 | EXXON O | Ouachita Parish, LA | Gas Property | Jun 2024 |
| 3972 | EXXON SHELL FEE | Gaines County, TX | Oil & Gas Property | Aug 2024 |
| 3973 | EXXON STATE | Eddy County, NM | Oil & Gas Property | Sep 2016 |
| 3974 | EXXON STATE | Duval County, TX | Oil & Gas Property | Feb 2024 |
| 3975 | EXXON STATE | Eddy County, NM | Oil & Gas Property | Sep 2024 |
| 3976 | EXXON STATE | Eddy County, NM | Oil & Gas Property | Aug 2024 |
| 3977 | EXXON TD | Lasalle Parish, LA | Oil & Gas Property | Aug 1991 |
| 3978 | EXXON VASTAR | Union County, AR | Oil Property | Sep 2005 |
| 3979 | EXXON WEST FEE | Harris County, TX | Oil & Gas Property | Feb 2023 |
| 3980 | EXXON-ATLANTIC H & J | Gaines County, TX | Oil & Gas Property | Aug 2024 |
| 3981 | EXXON-COONS | Terry County, TX | Oil & Gas Property | Aug 2024 |
| 3982 | EXXON-COWDEN | Upton County, TX | Oil & Gas Property | Aug 2024 |
| 3983 | EXXON-JOHNSON | Loving County, TX | Oil & Gas Property | Jan 2017 |
| 3984 | EXXON-LICHTENBERGER FEE | Duval County, TX | Oil & Gas Property | Jun 2024 |
| 3985 | EXXON-MOBIL FEE | Concordia Parish, LA | Oil Property | Jun 2024 |
| 3986 | EXXON-STILES | Caddo Parish, LA | Oil Property | Jul 2024 |
| 3987 | EXXON-TEN | Catahoula Parish, LA | Oil & Gas Property | Jul 2024 |
| 3988 | EXXON-TENSAS DEL | Catahoula Parish, LA | Oil Property | Jul 2024 |
| 3989 | EXXON-TENSAS DELTA | Lasalle Parish, LA | Oil Property | Jan 1998 |
| 3990 | EXXON-UNIVERSITY | Andrews County, TX | Oil & Gas Property | Aug 2024 |
| 3991 | EXXON-YATES RANCH | Duval County, TX | Oil & Gas Property | Jun 2024 |
| 3992 | EXXONMOBIL GM | Garfield County, CO | Oil & Gas Property | Aug 2024 |
| 3993 | EY 3-4 | La Plata County, CO | Gas Property | Aug 2024 |
| 3994 | EYCFU | Wayne County, MS | Oil Property | Dec 1987 |
| 3995 | EYELET 149-93-05A-08H | Dunn County, ND | Oil & Gas Property | Sep 2024 |
| 3996 | EYER | Kern County, CA | Oil & Gas Property | Sep 2024 |
| 3997 | EYESTONE | Yuma County, CO | Gas Property | Sep 2024 |
| 3998 | EYHORN GAS UNIT 1 | Karnes County, TX | Oil & Gas Property | Aug 2024 |
| 3999 | EYHORN-BEGO TRUST (SA) | Karnes County, TX | Oil & Gas Property | May 2024 |
| 4000 | EYLER CANALE 00 | Armstrong County, PA | Gas Property | Dec 2023 |