| 3801 | Finger Oil & Gas, Inc. | Castroville, TX 78009 | Oil & Gas Operator | May 2021 |
| 3802 | Finkelstein, Jack, Trustee | Houston, TX 77027 | Oil & Gas Operator | Apr 2007 |
| 3803 | Finlay Energy, Inc. | Oklahoma City, OK 73112 | Oil & Gas Operator | Jul 1999 |
| 3804 | Finley Oil Company, LLC | Liberty, TX 77575 | Oil Operator | Nov 2024 |
| 3805 | Finley Resources Inc | Fort Worth, TX 76113 | Oil & Gas Operator | Nov 2024 |
| 3806 | Finnell Oil Co. | Wichita Falls, TX 76308 | Oil & Gas Operator | Sep 2009 |
| 3807 | Finnell Oil Services, Inc. | Wichita Falls, TX 76308 | Oil & Gas Operator | Nov 2024 |
| 3808 | Firebird Energy II LLC | Fort Worth, TX 76107 | Oil & Gas Operator | Nov 2024 |
| 3809 | Firebird Energy LLC | Fort Worth, TX 76107 | Oil & Gas Operator | Nov 2022 |
| 3810 | Firerock Company | Abilene, TX 79602 | Oil & Gas Operator | Nov 2024 |
| 3811 | Fireside Oil And Gas, Inc. | West Monroe, LA 71294 | Oil & Gas Operator | Feb 2002 |
| 3812 | Firewheel Operating, LLC | Midland, TX 79701 | Oil & Gas Operator | Nov 2017 |
| 3813 | First American Operating Co. | Breckenridge, TX 76424 | Oil & Gas Operator | Aug 2006 |
| 3814 | First Aransas Reserves, Inc. | Alvin, TX 77511 | Oil & Gas Operator | Mar 2018 |
| 3815 | First Permian, L.L.C. | Midland, TX 79702 | Oil & Gas Operator | Mar 2008 |
| 3816 | First Reserve Oil & Gas Co | Houston, TX 77002 | Oil & Gas Operator | Apr 2000 |
| 3817 | First Rock, Inc. | Corpus Chrsti, TX 78401 | Oil & Gas Operator | Nov 2024 |
| 3818 | First Solid Energy Group, LP | Missouri City, TX 77489 | Oil & Gas Operator | Nov 2024 |
| 3819 | First Source Gas, LP | Houston, TX 77010 | Gas Operator | Jan 2006 |
| 3820 | First Source Texas, Inc. | MT Pleasant, MI 48858 | Gas Operator | Nov 2004 |
| 3821 | First Texas Exploration Corp. | Arcadia, LA 71001 | Oil & Gas Operator | Aug 2003 |
| 3822 | Firstrike Energy Corporation | Cleburne, TX 76033 | Oil & Gas Operator | Jun 2024 |
| 3823 | Fischer Operating Corporation | Victoria, TX 77902 | Oil & Gas Operator | Jan 1999 |
| 3824 | Fiscus Drilling Co., Inc. | Clyde, TX 79510 | Oil & Gas Operator | Apr 2015 |
| 3825 | Fishcreek Minerals, LLC | Graham, TX 76450 | Oil & Gas Operator | Nov 2024 |
| 3826 | Fisher Oil Co. | Big Lake, TX 76932 | Oil & Gas Operator | Nov 2024 |
| 3827 | Fisher, Jack Inc. | Abilene, TX 79603 | Oil & Gas Operator | Sep 2001 |
| 3828 | Fisher, L. C. Jr. | Longview, TX 75608 | Oil & Gas Operator | May 1993 |
| 3829 | Fite Oil & Gas, Inc. | Shreveport, LA 71163 | Oil & Gas Operator | Nov 2024 |
| 3830 | Fitts, B.K. Oil & Gas | Bowie, TX 76230 | Oil & Gas Operator | Nov 2024 |
| 3831 | Fitzgerald Production Co. | Oil City, LA 71061 | Oil & Gas Operator | Jun 2024 |
| 3832 | Five D Co | Cactus, TX 79013 | Oil & Gas Operator | Sep 1996 |
| 3833 | Five K Partnership | Graham, TX 76450 | Oil & Gas Operator | Oct 2023 |
| 3834 | Five Star Energy, Inc. | Seguin, TX 78155 | Oil & Gas Operator | Jul 2024 |
| 3835 | Five States Energy Company | Dallas, TX 75206 | Oil & Gas Operator | Mar 2008 |
| 3836 | Five States Operating Company | Dallas, TX 75206 | Oil & Gas Operator | Feb 2008 |
| 3837 | Five States Operating Company LLC | Dallas, TX 75206 | Oil & Gas Operator | Sep 2024 |
| 3838 | Five-Jab, Inc. | Tomball, TX 77377 | Oil & Gas Operator | Nov 2024 |
| 3839 | Fiveash Operating Company, Inc. | Christoval, TX 76935 | Oil & Gas Operator | Aug 2003 |
| 3840 | Fivestones Energy LLC | Midland, TX 79710 | Oil & Gas Operator | Nov 2024 |
| 3841 | FJH Oil Company | Muenster, TX 76252 | Oil & Gas Operator | Nov 2024 |
| 3842 | Fjo Energy, LLC | Fairhope, AL 36532 | Oil Operator | Nov 2024 |
| 3843 | Flag Energy, LLC | Centerton, AR 72719 | Oil & Gas Operator | Nov 2018 |
| 3844 | Flairtex Resources, Inc. | Houston, TX 77040 | Oil & Gas Operator | Oct 1998 |
| 3845 | Flamingo Oil & Gas | Luling, TX 78648 | Oil & Gas Operator | Nov 2024 |
| 3846 | Flamingo Operating, LLC | Houston, TX 77084 | Oil & Gas Operator | Nov 2024 |
| 3847 | Flare Oil Inc | Rockport, TX 78382 | Oil & Gas Operator | Nov 2024 |
| 3848 | Flare Resources Inc. | Houston, TX 77002 | Gas Operator | Jun 2006 |
| 3849 | Flash Gas & Oil Southwest, Inc. | Mandeville, LA 70470 | Oil & Gas Operator | Oct 2019 |
| 3850 | Flat Creek Resources, LLC | Fort Worth, TX 76102 | Oil & Gas Operator | Aug 2022 |
| 3851 | Flat Top Operating, LLC | Midland, TX 79707 | Oil & Gas Operator | Nov 2024 |
| 3852 | Flatonia Energy, LLC | Dallas, TX 75201 | Oil & Gas Operator | Nov 2024 |
| 3853 | Flavian Oil Company | Dallas, TX 75206 | Gas Operator | Jan 1997 |
| 3854 | Fletcher Operating, LLC | Fairhope, AL 36533 | Oil & Gas Operator | Nov 2024 |
| 3855 | Fletcher Petroleum Corp. | Fairhope, AL 36533 | Oil & Gas Operator | Aug 2024 |
| 3856 | Fletcher, M. D. | Pampa, TX 79065 | Oil & Gas Operator | Dec 2007 |
| 3857 | Flint Interests, LLC | Houston, TX 77057 | Oil & Gas Operator | Nov 2024 |
| 3858 | Flint Oak Energy, LLC | Montgomery, TX 77356 | Oil & Gas Operator | Nov 2024 |
| 3859 | Flint Oil & Gas | San Angelo, TX 76904 | Oil & Gas Operator | Aug 2003 |
| 3860 | Flint Pipeline Company | Kilgore, TX 75663 | Oil & Gas Operator | Nov 2024 |
| 3861 | Flint Rock Resources MGMNT, Inc. | Austin, TX 78734 | Oil & Gas Operator | Nov 2024 |
| 3862 | Flint, Billy Individual | Merkel, TX 79536 | Oil & Gas Operator | Nov 2024 |
| 3863 | Flo A & P Inc. | Seminole, TX 79360 | Oil & Gas Operator | Feb 2024 |
| 3864 | Flo Petro, LLC. | Austin, TX 78746 | Oil Operator | Nov 2024 |
| 3865 | Floex Energy LLC | Tyler, TX 75701 | Oil Operator | Nov 2024 |
| 3866 | Flournoy Oil & Gas, Inc. | Graham, TX 76450 | Oil & Gas Operator | Nov 2024 |
| 3867 | Flournoy Production Co. | Alice, TX 78333 | Oil & Gas Operator | Dec 2002 |
| 3868 | Flournoy, Russell B. | Breckenridge, TX 76424 | Oil & Gas Operator | Jan 2020 |
| 3869 | Flow Energy Inc. | Bellaire, TX 77401 | Oil & Gas Operator | Sep 1996 |
| 3870 | Flow Production Company | Midland, TX 79708 | Oil & Gas Operator | Mar 2005 |
| 3871 | Floyd Oil Co | Houston, TX 77002 | Oil & Gas Operator | Nov 1999 |
| 3872 | Floyd Operating Company | Houston, TX 77002 | Oil & Gas Operator | Jul 2004 |
| 3873 | Floyd, Timber Inc. | Midland, TX 79702 | Oil & Gas Operator | Nov 2024 |
| 3874 | Flusche Brothers | Muenster, TX 76252 | Oil & Gas Operator | Nov 2024 |
| 3875 | Flusche Properties, L.L.C. | Electra, TX 76360 | Oil & Gas Operator | Jan 2017 |
| 3876 | Flusche Supply, Inc. | Electra, TX 76360 | Oil & Gas Operator | Aug 1994 |
| 3877 | Flusche, Herb | Wichita Falls, TX 76309 | Oil & Gas Operator | Mar 2005 |
| 3878 | Flux Energy LLC | Spring, TX 77379 | Oil & Gas Operator | Nov 2024 |
| 3879 | Flying W Resources, LLC | Midland, TX 79710 | Oil & Gas Operator | Nov 2024 |
| 3880 | Flynn Family Bypass Trust | Southlake, TX 76092 | Oil & Gas Operator | Nov 2024 |
| 3881 | Flynn, Ben A. Trustee | Coleman, TX 76834 | Oil & Gas Operator | Jul 2001 |
| 3882 | FMD Oil Co. | Gainesville, TX 76240 | Oil & Gas Operator | Nov 2020 |
| 3883 | Foag, Inc. | Breckenridge, TX 76424 | Oil & Gas Operator | Jun 2022 |
| 3884 | Focus Energy, Inc. | Oklahoma City, OK 73154 | Oil & Gas Operator | Nov 2019 |
| 3885 | Follett Operating Co. | Darrouzett, TX 79024 | Oil & Gas Operator | Jun 2019 |
| 3886 | Foothill Energy, LLC | Spring, TX 77393 | Oil & Gas Operator | Nov 2024 |
| 3887 | Foothills Texas, Inc. | Houston, TX 77269 | Oil & Gas Operator | Aug 2019 |
| 3888 | Fora Company | Borger, TX 79007 | Oil & Gas Operator | Nov 2024 |
| 3889 | Forbes Producing, LLC | Corpus Chrsti, TX 78410 | Oil Operator | Nov 2024 |
| 3890 | Forbes, C. C. Company | Alice, TX 78333 | Oil & Gas Operator | Sep 2015 |
| 3891 | Forbes, Charles C. | Hebbronville, TX 78361 | Oil & Gas Operator | Jul 2011 |
| 3892 | Force 4 Energy Resources, Inc. | Austin, TX 78733 | Oil & Gas Operator | Aug 2005 |
| 3893 | Force 5 Energy, LLC | Houston, TX 77090 | Oil & Gas Operator | Dec 2018 |
| 3894 | Forcenergy Gas Exploration Inc. | Miami, FL 33129 | Oil & Gas Operator | Aug 1996 |
| 3895 | Forcenergy Inc | Miami, FL 33129 | Oil & Gas Operator | Mar 2015 |
| 3896 | Forcenergy Onshore Inc. | Houston, TX 77002 | Oil & Gas Operator | Dec 2012 |
| 3897 | Ford Oil Co | Bangs, TX 76823 | Oil & Gas Operator | Dec 2022 |
| 3898 | Ford, Don H. & Assoc. | San Antonio, TX 78217 | Oil & Gas Operator | Nov 2024 |
| 3899 | Ford, R. J. Inc. | Wichita Falls, TX 76301 | Oil & Gas Operator | Nov 2024 |
| 3900 | Fordyce Oil & Gas | Sullivan City, TX 78595 | Oil & Gas Operator | Jul 2022 |