| 3901 | Brightman, Tom | Graham, TX 76450 | Oil & Gas Operator | Apr 2025 |
| 3902 | Brighton Energy LLC | Tulsa, OK 74170 | Oil & Gas Operator | Mar 2015 |
| 3903 | Brightriver Energy Co | Katy, TX 77494 | Oil & Gas Operator | Apr 2025 |
| 3904 | Brightspot Operating LLC | Katy, TX 77494 | Oil & Gas Operator | Apr 2025 |
| 3905 | Brigman Prod Inc | Hutchinson, KS 67502 | Oil & Gas Operator | Sep 2009 |
| 3906 | Brilex LLC | Millersburg, OH 44654 | Oil & Gas Operator | Dec 2024 |
| 3907 | Briley Operating, LLC | Abilene, TX 79608 | Oil & Gas Operator | Apr 2025 |
| 3908 | Brim, Jim | Brownwood, TX 76801 | Oil & Gas Operator | Apr 2025 |
| 3909 | Brindle/Thomas | | Oil & Gas Operator | Dec 2023 |
| 3910 | Brinker Enterprises, LLC | Glen Elder, KS 67446 | Oil Operator | Dec 2024 |
| 3911 | Brinker Henry Milton | Delmont, PA 15626-1208 | Oil & Gas Operator | Dec 2020 |
| 3912 | Brinkerhoff Drilling Co | | Oil & Gas Operator | Jul 1975 |
| 3913 | Brinkerhoff, Bob | Houston, TX 77257 | Gas Operator | Feb 1994 |
| 3914 | Brinkley, Amy M. | Mayville, NY 14757 | Gas Operator | Dec 2023 |
| 3915 | Brinkoeter Gas & Oil | Converse, TX 78109 | Oil & Gas Operator | Aug 2004 |
| 3916 | Brisco, W. M. | Jacksboro, TX 76458 | Oil & Gas Operator | Nov 2003 |
| 3917 | Briscoe & Smith Oil & Gas Inc | | Oil & Gas Operator | Apr 2014 |
| 3918 | Briscoe Land Development Inc | Geary, OK 73040 | Oil Operator | May 2013 |
| 3919 | Briscoe Oil Company | Kingfisher, OK 73750-2322 | Oil & Gas Operator | Apr 2014 |
| 3920 | Briscoe Oil Operating Co., Inc. | Kingfisher, OK 73750 | Oil & Gas Operator | Mar 2015 |
| 3921 | Briscoe Petroleum, LLC | Sheridan, WY 82801 | Oil & Gas Operator | Mar 2025 |
| 3922 | Briscoe R D Inc | Sheridan, WY 82801-7103 | Gas Operator | Mar 2015 |
| 3923 | Briscoe, Glenn D. | Jacksboro, TX 76458 | Oil & Gas Operator | Oct 2002 |
| 3924 | Brishoma Oil Company | Broken Arrow, OK 74012-4030 | Oil & Gas Operator | Feb 2010 |
| 3925 | Bristol Resource | | Oil & Gas Operator | Jan 1995 |
| 3926 | Bristol Resources Corporation | Tulsa, OK 74170 | Oil & Gas Operator | Feb 2022 |
| 3927 | Bristow Resources Inc | Bristow, OK 74010-0659 | Oil & Gas Operator | Jan 2025 |
| 3928 | Briswell Co | Warren, OH 44484 | Oil & Gas Operator | Dec 2024 |
| 3929 | Britanco, L.L.C. | Falls City, TX 78113 | Oil & Gas Operator | Apr 2025 |
| 3930 | Brite Liquids, LLC | Cheyenne Wells, CO 80810 | Oil & Gas Operator | Dec 2011 |
| 3931 | British-Borneo Exploration Inc | | Oil & Gas Operator | Dec 1999 |
| 3932 | Britlind Oil LLC | | Oil & Gas Operator | Dec 2020 |
| 3933 | Britnic Oil & Gas, Inc. | College Sta, TX 77845 | Oil & Gas Operator | Apr 2025 |
| 3934 | Brito Oil Co., Inc | Wichita, KS 67201 | Oil & Gas Operator | Dec 2009 |
| 3935 | Britt Oil Company LLC | Shawnee, OK 74801-9613 | Oil & Gas Operator | Feb 2025 |
| 3936 | Brittany Drilling Co. | Abilene, TX 79604 | Oil & Gas Operator | Dec 2000 |
| 3937 | Brittany Energy LLC | San Antonio, TX 78209 | Oil & Gas Operator | May 2019 |
| 3938 | Brittany Oil Co. | | Oil & Gas Operator | Dec 2022 |
| 3939 | Britton Operating, Inc. | Aledo, TX 76008 | Oil & Gas Operator | Apr 2025 |
| 3940 | Brix Operating LLC | | Gas Operator | Apr 2021 |
| 3941 | Brixey Enterprises | Stilwell, KS 66085 | Oil Operator | Sep 1996 |
| 3942 | Brknco LLC | | Oil & Gas Operator | Dec 2024 |
| 3943 | Broad Oak Energy II, LLC | Irving, TX 75063 | Oil & Gas Operator | Mar 2018 |
| 3944 | Broad Oak Energy, Inc. | Farmers BRNCH, TX 75234 | Oil & Gas Operator | Jul 2011 |
| 3945 | Broad Street Energy Company | Columbus, OH 43204 | Oil & Gas Operator | Dec 2014 |
| 3946 | Broad Street Financial Co. | | Oil & Gas Operator | Nov 1998 |
| 3947 | Broad Street Serv LLC | Columbus, OH 43204 | Oil & Gas Operator | Dec 2014 |
| 3948 | Broadhead, Walter | Grand Junction, CO 81502 | Oil & Gas Operator | Mar 2005 |
| 3949 | Broadway Operating Company Inc. | Lubbock, TX 79401 | Oil & Gas Operator | Aug 2002 |
| 3950 | Broadway Petroleum Company, LLC | New York, NY 10152 | Oil Operator | Apr 2025 |
| 3951 | Brock & Strange | Holliday, TX 76366 | Oil & Gas Operator | May 2008 |
| 3952 | Brock Acres Farm | Canandaigua, NY 14424 | Gas Operator | Dec 2023 |
| 3953 | Brock Energy Corporation | Houston, TX 77002 | Oil & Gas Operator | Jun 1986 |
| 3954 | Brock Exploration Corporation | New Orleans, LA 70112-1707 | Oil & Gas Operator | Jan 1999 |
| 3955 | Brock Hydrocarbons Inc | | Oil & Gas Operator | Nov 1998 |
| 3956 | Brock Oil & Gas | | Oil & Gas Operator | Dec 1996 |
| 3957 | Brock Oil & Gas Corporation | Tulsa, OK 74103 | Oil & Gas Operator | Jun 2019 |
| 3958 | Brock Petroleum Corporation | | Oil & Gas Operator | Sep 1984 |
| 3959 | Brock Resources, Inc. | New Orleans, LA 70112 | Oil & Gas Operator | Nov 1998 |
| 3960 | Brock SR Kirby L | Stillwater, OK 74074-7206 | Oil Operator | Mar 2013 |
| 3961 | Brock, J. | Midland, TX 79702 | Oil & Gas Operator | Apr 2025 |
| 3962 | Brock, Joe Wayne | N Richlnd HLS, TX 76180 | Oil & Gas Operator | Feb 2010 |
| 3963 | Brock, Leo Operating Company | Wichita Falls, TX 76301 | Oil & Gas Operator | Apr 2025 |
| 3964 | Brocklebank, Terry K. | Canandaigua, NY 14424 | Gas Operator | Dec 2023 |
| 3965 | Broco Oil, LP | | Oil & Gas Operator | Nov 2024 |
| 3966 | Brocon Inc | Healdton, OK 73438 | Oil & Gas Operator | May 2020 |
| 3967 | Broderick, Stanton M. And Linda A. | Irving, NY 14081 | Gas Operator | Dec 2023 |
| 3968 | Brody Oil & Gas Services, Inc. | Kermit, TX 79745 | Oil & Gas Operator | Apr 2025 |
| 3969 | Brogdon, Gary | Graham, TX 76450 | Oil & Gas Operator | Dec 2009 |
| 3970 | Brogdon--A&K Leases | | Oil & Gas Operator | Dec 2001 |
| 3971 | Broken Arrow Petroleum Company | | Gas Operator | May 2013 |
| 3972 | Broken H Oil | Mountain Home, TX 78058 | Oil & Gas Operator | Apr 2025 |
| 3973 | Broken Horse, LLC | Rankin, TX 79778 | Oil & Gas Operator | Apr 2025 |
| 3974 | Broman Oil & Gas LP | Fort Worth, TX 76102 | Oil & Gas Operator | May 2017 |
| 3975 | Bromar Oil Company | Fairview, OK 73737-0006 | Oil & Gas Operator | Apr 2014 |
| 3976 | Bromley Harold J | Thornville, OH 43076 | Oil Operator | Dec 2024 |
| 3977 | Bronco Oil & Gas Co | Casper, WY 82602 | Oil & Gas Operator | Oct 1987 |
| 3978 | Bronco Oil Company | San Angelo, TX 76904 | Oil & Gas Operator | Dec 2024 |
| 3979 | Bronco Petroleum Company | Tulsa, OK 74136 | Oil & Gas Operator | Apr 2014 |
| 3980 | Bronco Resources Inc. | | Oil Operator | Dec 1984 |
| 3981 | Bronco Z Production | San Antonio, TX 78217 | Oil & Gas Operator | Jul 1998 |
| 3982 | Bronson, Joshua C. | Canandaigua, NY 14424 | Gas Operator | Dec 2023 |
| 3983 | Brook Valley Oil & Gas Inc | Dayton, OH 45419 | Oil & Gas Operator | Dec 2014 |
| 3984 | Brooken Production Company LLC | Tulsa, OK 74170-1354 | Gas Operator | Sep 2024 |
| 3985 | Brooklyn Union Expl. Co., Inc. | | Oil & Gas Operator | Jul 1994 |
| 3986 | Brooklyn Union Explor. Co., Inc. | Houston, TX 77010 | Oil & Gas Operator | Jan 1994 |
| 3987 | Brooks And Lee | | Oil & Gas Operator | Dec 1994 |
| 3988 | Brooks E L | Edmond, OK 73034-6882 | Oil & Gas Operator | May 2009 |
| 3989 | Brooks Energy Company | Tulsa, OK 74114-3304 | Oil & Gas Operator | Jul 2008 |
| 3990 | Brooks Exploration, Inc. | Denver, CO 80293 | Oil & Gas Operator | Mar 2001 |
| 3991 | Brooks Oil & Gas Inc | Sun Prairie, WI 53590 | Oil & Gas Operator | May 2013 |
| 3992 | Brooks Oil Company | Kilgore, TX 75662 | Oil & Gas Operator | Apr 2025 |
| 3993 | Brooks Petroleum Company | Tyler, TX 75703 | Oil & Gas Operator | Apr 2025 |
| 3994 | Brooks Petroleum Inc | Kilgore, TX 75663 | Oil & Gas Operator | May 1999 |
| 3995 | Brooks Range Petroleum | | Oil & Gas Operator | Nov 2019 |
| 3996 | Brooks Ron Corpo | | Oil & Gas Operator | Sep 1995 |
| 3997 | Brooks, E. B., Jr. | Dallas, TX 75206 | Oil & Gas Operator | May 2018 |
| 3998 | Brooks, Ron Corporation | Hutchinson, KS 67502 | Gas Operator | Apr 1999 |
| 3999 | Brooks, Wanita M. | Moore, OK 73153 | Oil Operator | Jul 2003 |
| 4000 | Brookston Energy, Inc. | Tyler, TX 75702 | Oil & Gas Operator | Apr 2025 |