| 3701 | Bradmar Petroleum Corporation | Oklahoma City, OK 73114 | Oil & Gas Operator | Mar 2015 |
| 3702 | Bradoil, Inc. | | Gas Operator | Feb 1991 |
| 3703 | Brady Brothers | Cushing, OK 74023 | Oil Operator | Apr 2014 |
| 3704 | Brady Company LLC (The) | Cushing, OK 74023 | Oil & Gas Operator | Dec 2024 |
| 3705 | Brady Energy Investments LLC | Healdton, OK 73438-0788 | Oil & Gas Operator | Jan 2025 |
| 3706 | Brady Fred D | Cleveland, OK 74020 | Oil & Gas Operator | Mar 1997 |
| 3707 | Brady Oil Company Inc | Sasakwa, OK 74867-9723 | Oil Operator | Jun 2017 |
| 3708 | Brady Production | Saskawa, OK 74867-9723 | Oil & Gas Operator | Aug 2019 |
| 3709 | Brady Resources, Inc. | Bridgeport, WV 26330-1320-1320 | Oil & Gas Operator | Dec 2008 |
| 3710 | Brady Warnie E | Sasakwa, OK 74867 | Oil Operator | Mar 2004 |
| 3711 | Brady William H | Healdton, OK 73438-0788 | Oil & Gas Operator | May 2024 |
| 3712 | Brady, W. Production, Inc. | Midland, TX 79708 | Oil & Gas Operator | Apr 2025 |
| 3713 | Brahaney Drilling Co. | Midland, TX 79702 | Oil & Gas Operator | Feb 2014 |
| 3714 | Brahaney Drilling Company, LTD. | Midland, TX 79702 | Oil & Gas Operator | Oct 2015 |
| 3715 | Brahman Oil & Gas, LLC | Houston, TX 77063 | Oil & Gas Operator | Apr 2025 |
| 3716 | Brahman Operating LLC | Graham, TX 76450 | Oil & Gas Operator | Apr 2025 |
| 3717 | Brainstorm Energy, Inc. | Whitefish, MT 59937 | Oil & Gas Operator | Dec 2024 |
| 3718 | Braka Operating, L.L.C. | Ranger, TX 76470 | Oil & Gas Operator | Apr 2025 |
| 3719 | Brake Inc. | | Oil & Gas Operator | Sep 2017 |
| 3720 | Bralex Operating LLC | Dallas, TX 75367 | Oil & Gas Operator | Apr 2025 |
| 3721 | Braley, William R. | Gage, OK 73843 | Oil & Gas Operator | Jul 2004 |
| 3722 | Bralorne International, Inc. | | Oil Operator | Jan 1987 |
| 3723 | Braman Working Interests LP | Victoria, TX 77902 | Oil & Gas Operator | Jun 2015 |
| 3724 | Braman, D. H., Jr. | Victoria, TX 77901 | Oil & Gas Operator | Dec 2008 |
| 3725 | Bramble Oil Company | Wichita, KS 67206 | Oil & Gas Operator | Mar 2007 |
| 3726 | Bramlett Corporation | Medford, OK 73759 | Oil & Gas Operator | Feb 2025 |
| 3727 | Brammer Engineering, Inc. | Shreveport, LA 71101 | Oil & Gas Operator | Apr 2025 |
| 3728 | Brammer Petroleum, Inc. | Gainesville, TX 76241 | Oil & Gas Operator | Apr 2025 |
| 3729 | Brammer Supply Inc | Gainesville, TX 76240 | Oil & Gas Operator | Nov 2014 |
| 3730 | Brammer-Keystone Energy, L.L.C. | Shreveport, LA 71101 | Oil & Gas Operator | Mar 2000 |
| 3731 | Bramwell Petrole | | Oil & Gas Operator | Dec 1995 |
| 3732 | Bramwell Petroleum, Inc. | Zenda, KS 67159 | Oil & Gas Operator | Dec 2024 |
| 3733 | Brana Corp | Albuquerque, NM 87102 | Gas Operator | Nov 1994 |
| 3734 | Branch Investment Corporation | | Oil & Gas Operator | Jan 2025 |
| 3735 | Branch John D | Warren, PA 16365-8356 | Oil & Gas Operator | Dec 2023 |
| 3736 | Branch Oil & Gas | Shelby, MT 59474-0766 | Oil & Gas Operator | Jul 2010 |
| 3737 | Branch Production | | Oil Operator | Dec 2017 |
| 3738 | Branch Productions | Graham, TX 76450 | Oil & Gas Operator | May 2019 |
| 3739 | Branch, Jerry L. | | Oil & Gas Operator | Jul 1999 |
| 3740 | Brand Oil & Gas Inc | Oklahoma City, OK 73165-8911 | Oil & Gas Operator | May 2013 |
| 3741 | Brandenburg R P | Oklahoma City, OK 73139 | Oil & Gas Operator | Jun 2006 |
| 3742 | Brander, Sam H. | San Antonio, TX 78264 | Oil & Gas Operator | Apr 2025 |
| 3743 | Brandes Petroleum, B.P.C.,Inc. | Dallas, TX 75240 | Oil & Gas Operator | Apr 2025 |
| 3744 | Brandie Oil, LLC | Nowata, OK 74048 | Oil Operator | Feb 2025 |
| 3745 | Brandli Oil Inc | | Oil Operator | Jan 2025 |
| 3746 | Brandly Oilman Consultants Inc | | Oil & Gas Operator | Mar 2006 |
| 3747 | Brandon Energy, Inc. | Bullard, TX 75757 | Oil & Gas Operator | Nov 2007 |
| 3748 | Brandon Oil Company | Sunburst, MT 59482 | Oil & Gas Operator | Feb 2023 |
| 3749 | Brandt Prod Comp | | Oil & Gas Operator | Sep 1994 |
| 3750 | Brandt Production Company, Inc. | Wichita, KS 67230 | Oil Operator | Jan 2003 |
| 3751 | Brandt, Bodie | Iowa Park, TX 76367 | Oil & Gas Operator | Apr 2025 |
| 3752 | Brange | | Oil & Gas Operator | Oct 2009 |
| 3753 | Brangus Energy LLC | Kilgore, TX 75663 | Oil & Gas Operator | Apr 2025 |
| 3754 | Branham Oil & Gas | Nowata, OK 74048-9630 | Oil & Gas Operator | Oct 2020 |
| 3755 | Branney Operating Co Inc | Uniontown, OH 44685 | Oil & Gas Operator | Dec 1995 |
| 3756 | Brannon Oil & Gas Inc | Fort Worth, TX 76102 | Oil & Gas Operator | Feb 2013 |
| 3757 | Branson Production Company | Oklahoma City, OK 73123-1323 | Oil & Gas Operator | Aug 2002 |
| 3758 | Branstetter Olin R | Ponca City, OK 74601-3432 | Oil Operator | Jul 2001 |
| 3759 | Brant Energy, LLC | Rantoul, KS 66079 | Oil Operator | Apr 2022 |
| 3760 | Branta Production Company LLC | The Woodlands, TX 77380 | Oil & Gas Operator | Apr 2025 |
| 3761 | Brasel R Gene | Middleport, OH 45760 | Oil & Gas Operator | Dec 2015 |
| 3762 | Brashear Production Service, Inc | Longview, TX 75602 | Oil & Gas Operator | Mar 2008 |
| 3763 | Brask-Dumont Ranch, Inc. | Houston, TX 77255 | Oil & Gas Operator | Apr 2025 |
| 3764 | Brass Oil | | Oil Operator | Oct 2024 |
| 3765 | Brasseaux Oil Company | Wichita Falls, TX 76309 | Oil & Gas Operator | Mar 2008 |
| 3766 | Bratco Inc | Dewey, OK 74029-0279 | Oil & Gas Operator | Jan 2025 |
| 3767 | Bratco Operating Company Inc | Dewey, OK 74029 | Oil & Gas Operator | Feb 2025 |
| 3768 | Bratton Energy | Danville, OH 43014 | Oil & Gas Operator | Dec 2023 |
| 3769 | Braun, John | Victoria, KS 67671 | Oil Operator | Oct 2024 |
| 3770 | Bravo Arkoma LLC | Tulsa, OK 74103-3100 | Oil & Gas Operator | Nov 2024 |
| 3771 | Bravo Natural Gas, LLC | Tulsa, OK 74136 | Oil & Gas Operator | Aug 2012 |
| 3772 | Bravo Natural Resources, Inc | Oklahoma City, OK 73154 | Oil & Gas Operator | Jun 2009 |
| 3773 | Bravo Operating Company | Hobbs, NM 88241 | Oil & Gas Operator | Dec 1995 |
| 3774 | Brawand H William | Wilcox, PA 15870-0373 | Oil & Gas Operator | Dec 2024 |
| 3775 | Brawley Petroleum Corporation | Lubbock, TX 79424 | Gas Operator | Aug 2017 |
| 3776 | Braxton Oil And Gas Corp. | Oklahoma City, OK 73118 | Oil & Gas Operator | Dec 2021 |
| 3777 | Bray Drilling Co., Inc. | | Oil Operator | Feb 1982 |
| 3778 | Bray-Conn Resources, LLC | Wichita Falls, TX 76307 | Oil Operator | Dec 2011 |
| 3779 | Brayton Oil Corp. | Corpus Chrsti, TX 78476 | Oil & Gas Operator | Dec 1994 |
| 3780 | Brayton Operating Corp. | Corpus Chrsti, TX 78476 | Oil & Gas Operator | Sep 2009 |
| 3781 | Brayton-Hodges Petroleum Inc. | | Oil & Gas Operator | Dec 2024 |
| 3782 | Brazos Geological Consulting LT | College Sta, TX 77840 | Oil Operator | Apr 2025 |
| 3783 | Brazos Oil Co. | Corpus Chrsti, TX 78418 | Oil & Gas Operator | Feb 2008 |
| 3784 | Brazos Operating LLC | Midland, TX 79710 | Gas Operator | Apr 2025 |
| 3785 | Brazos Petroleum | | Oil & Gas Operator | Aug 1995 |
| 3786 | Brazos Petroleum, Inc. | Graham, TX 76450 | Oil & Gas Operator | Apr 2025 |
| 3787 | Brazos Resources, Inc. | College Sta, TX 77840 | Oil & Gas Operator | Dec 1998 |
| 3788 | Brazos River Exploration LLC | Houston, TX 77008 | Oil & Gas Operator | Oct 2024 |
| 3789 | Brazos River LLC | | Oil & Gas Operator | Apr 2002 |
| 3790 | Brazos Valley Operating, LLC | Austin, TX 78738 | Oil & Gas Operator | Apr 2025 |
| 3791 | Brbco, LLC | | Oil & Gas Operator | Dec 2024 |
| 3792 | BRC Operating Company LLC | Dallas, TX 75201 | Oil & Gas Operator | Apr 2025 |
| 3793 | Brchan Ventures LLC | Bartlesville, OK 74006-0281 | Oil Operator | Dec 2021 |
| 3794 | Brea Canon Oil Co. | | Oil & Gas Operator | Dec 2024 |
| 3795 | Brea Oil Company Inc. | | Oil & Gas Operator | Oct 2001 |
| 3796 | Breakthrough Ventures, LLC | | Oil Operator | Jan 2025 |
| 3797 | Brecca Oil & Gas Operators, Inc. | Abilene, TX 79602 | Oil & Gas Operator | Mar 2003 |
| 3798 | Brecheisen & Lor | | Oil & Gas Operator | Oct 1995 |
| 3799 | Brecheisen & Spooner | Garnett, KS 66032 | Gas Operator | Aug 2009 |
| 3800 | Brecheisen Oil C | | Oil & Gas Operator | Sep 1993 |