| 3801 | Briar Hill Energy, Inc. | Harrisville, WV 26362 | Oil & Gas Operator | Dec 2021 |
| 3802 | Briar Hollow Energy Company | Portland, TX 78374 | Oil & Gas Operator | May 2025 |
| 3803 | Briar Oil & Gas - Oklahoma 1 LLC | Houston, TX 77027-9392 | Oil & Gas Operator | Feb 2025 |
| 3804 | Briarcreek Operating LLC | Graham, TX 76450 | Oil Operator | May 2025 |
| 3805 | Briarwood Energy Co | Akron, OH 43334 | Oil & Gas Operator | Dec 1996 |
| 3806 | Bricar Inc | Oklahoma City, OK 73108 | Oil & Gas Operator | Nov 1998 |
| 3807 | Brichacek Jerry Lee | Drumright, OK 74030-9777 | Oil & Gas Operator | Jan 2020 |
| 3808 | Brickley Enterprises, LLC | Eldorado, KS 67042 | Oil Operator | Jan 2025 |
| 3809 | Bricktown Energy LLC | Oklahoma City, OK 73112-5468 | Oil & Gas Operator | Jan 2025 |
| 3810 | Brico Oil, Inc. | Breckenridge, TX 76424 | Oil & Gas Operator | May 2025 |
| 3811 | Bridas Energy USA, Inc. | The Woodlands, TX 77380 | Oil & Gas Operator | Aug 2008 |
| 3812 | Bridge Energy LLC | | Oil & Gas Operator | Mar 2025 |
| 3813 | Bridge Oil Company LP | Midland, TX 79702 | Oil & Gas Operator | May 1999 |
| 3814 | Bridge Oil Development | San Antonio, TX 78209-1181-1181 | Oil & Gas Operator | Dec 1986 |
| 3815 | Bridge Oil Production Co., Inc. | Midland, TX 79702 | Oil & Gas Operator | Jun 1993 |
| 3816 | Bridge Point Carson LLC | | Oil & Gas Operator | Mar 2025 |
| 3817 | Bridgecreek Resources (Colorado), LLC | Littleton, CO 80120 | Oil & Gas Operator | Mar 2025 |
| 3818 | Bridgeland Resources LLC | | Oil & Gas Operator | Mar 2025 |
| 3819 | Bridgemark Corporation | | Oil & Gas Operator | Feb 2025 |
| 3820 | Bridgeport Productions, Inc. | Edmonton, KY 42129 | Oil Operator | Dec 2023 |
| 3821 | Bridger Oil Inc. | Richmond, TX 77406 | Oil & Gas Operator | May 2025 |
| 3822 | Bridger Petroleum Corp | | Oil & Gas Operator | Oct 1999 |
| 3823 | Bridgers, Lindley | | Oil Operator | Nov 2012 |
| 3824 | Bridges Drilling | | Oil & Gas Operator | Jan 2025 |
| 3825 | Bridges Oil Co Etal | | Oil Operator | Dec 1996 |
| 3826 | Bridgestone/Firestone Inc | Akron, OH 44317 | Oil & Gas Operator | Dec 2022 |
| 3827 | Bridon Energy LLC | Yukon, OK 73099 | Oil & Gas Operator | Jan 2025 |
| 3828 | Bridwell Oil Company | Wichita Falls, TX 76307 | Oil & Gas Operator | May 2025 |
| 3829 | Bridwell Oil Company, A General Partnership | Wichita Falls, TX 76307 | Oil Operator | Jan 2025 |
| 3830 | Bridwell Oil Management, LLC | Wichita Falls, TX 76307 | Oil & Gas Operator | May 2025 |
| 3831 | Bridwell Oil MGMT Of Al, LLC | | Oil & Gas Operator | Apr 2006 |
| 3832 | Bridwell, Kayla & Gary | Independence, KS 67301 | Oil & Gas Operator | Dec 2009 |
| 3833 | Brier Oil LLC | Flatgap, KY 41219 | Oil Operator | Dec 2023 |
| 3834 | Brigadier Operating, LLC | Plano, TX 75024 | Oil & Gas Operator | Aug 2017 |
| 3835 | Brigco LLC | Lakin, KS 67860 | Gas Operator | Dec 2023 |
| 3836 | Briggs & Croker Oil, LLC | Wichita Falls, TX 76308 | Oil Operator | May 2025 |
| 3837 | Briggs Operating Company | | Oil & Gas Operator | Nov 1998 |
| 3838 | Briggs Properties, L.L.C. | | Oil Operator | Mar 2015 |
| 3839 | Brigham Oil & Gas, L.P. | Austin, TX 78730 | Oil & Gas Operator | Oct 2015 |
| 3840 | Brigham Operating, LLC | Austin, TX 78730 | Oil & Gas Operator | May 2025 |
| 3841 | Brigham Resources Operating, LLC | Austin, TX 78730 | Oil & Gas Operator | Jun 2017 |
| 3842 | Bright & Company | The Colony, TX 75056 | Oil & Gas Operator | May 2015 |
| 3843 | Bright & Schiff | | Oil & Gas Operator | Dec 1977 |
| 3844 | Bright Hawk Operating Company | Spring, TX 77388 | Oil & Gas Operator | May 2025 |
| 3845 | Bright Horizon Resources LLC | Tulsa, OK 74136-4220 | Oil & Gas Operator | Sep 2016 |
| 3846 | Bright Horizon Texas LLC | Tulsa, OK 74136 | Oil & Gas Operator | Jun 2016 |
| 3847 | Bright North Explorations LTD. | Canada, 00100 | Oil & Gas Operator | May 2025 |
| 3848 | Bright Oil & Gas Inc R E Osage Only | | Oil & Gas Operator | Nov 2012 |
| 3849 | Bright Oil Company | Cumming, GA 30028 | Oil & Gas Operator | May 2025 |
| 3850 | Bright Rock Energy LLC | Denver, CO 80202 | Oil & Gas Operator | Nov 2024 |
| 3851 | Bright Well Oil & Gas Co | Armagh, PA 15920-0229 | Gas Operator | Dec 2023 |
| 3852 | Bright, Wayne E. | Independence, KS 67301 | Oil & Gas Operator | Dec 2024 |
| 3853 | Brightman Family Trust | Graham, TX 76450 | Oil & Gas Operator | Dec 2009 |
| 3854 | Brightman, Tom | Graham, TX 76450 | Oil & Gas Operator | May 2025 |
| 3855 | Brighton Energy LLC | Tulsa, OK 74170 | Oil & Gas Operator | Mar 2015 |
| 3856 | Brightriver Energy Co | Katy, TX 77494 | Oil & Gas Operator | May 2025 |
| 3857 | Brightspot Operating LLC | Katy, TX 77494 | Oil & Gas Operator | May 2025 |
| 3858 | Brigman Prod Inc | Hutchinson, KS 67502 | Oil & Gas Operator | Sep 2009 |
| 3859 | Brilex LLC | Millersburg, OH 44654 | Oil & Gas Operator | Dec 2024 |
| 3860 | Briley Operating, LLC | Abilene, TX 79608 | Oil & Gas Operator | May 2025 |
| 3861 | Brindle/Thomas | | Oil & Gas Operator | Dec 2023 |
| 3862 | Brinker Enterprises, LLC | Glen Elder, KS 67446 | Oil Operator | Jan 2025 |
| 3863 | Brinker Henry Milton | Delmont, PA 15626-1208 | Oil & Gas Operator | Dec 2020 |
| 3864 | Brinkerhoff Drilling Co | | Oil & Gas Operator | Jul 1975 |
| 3865 | Brinkerhoff, Bob | Houston, TX 77257 | Gas Operator | Feb 1994 |
| 3866 | Brinkley, Amy M. | Mayville, NY 14757 | Gas Operator | Dec 2023 |
| 3867 | Brinkoeter Gas & Oil | Converse, TX 78109 | Oil & Gas Operator | Aug 2004 |
| 3868 | Brisco, W. M. | Jacksboro, TX 76458 | Oil & Gas Operator | Nov 2003 |
| 3869 | Briscoe Land Development Inc | Geary, OK 73040 | Oil Operator | May 2013 |
| 3870 | Briscoe Oil Company | Kingfisher, OK 73750-2322 | Oil & Gas Operator | Apr 2014 |
| 3871 | Briscoe Oil Operating Co., Inc. | Kingfisher, OK 73750 | Oil & Gas Operator | Mar 2015 |
| 3872 | Briscoe Petroleum, LLC | Sheridan, WY 82801 | Oil & Gas Operator | Mar 2025 |
| 3873 | Briscoe R D Inc | Sheridan, WY 82801-7103 | Gas Operator | Mar 2015 |
| 3874 | Briscoe, Glenn D. | Jacksboro, TX 76458 | Oil & Gas Operator | Oct 2002 |
| 3875 | Brishoma Oil Company | Broken Arrow, OK 74012-4030 | Oil & Gas Operator | Feb 2010 |
| 3876 | Bristol Resource | | Oil & Gas Operator | Jan 1995 |
| 3877 | Bristol Resources Corporation | Tulsa, OK 74170 | Oil & Gas Operator | Feb 2022 |
| 3878 | Bristow Resources Inc | Bristow, OK 74010-0659 | Oil & Gas Operator | Feb 2025 |
| 3879 | Briswell Co | Warren, OH 44484 | Oil & Gas Operator | Dec 2024 |
| 3880 | Britanco, L.L.C. | Falls City, TX 78113 | Oil & Gas Operator | May 2025 |
| 3881 | Brite Liquids, LLC | Cheyenne Wells, CO 80810 | Oil & Gas Operator | Dec 2011 |
| 3882 | British-Borneo Exploration Inc | | Oil & Gas Operator | Dec 1999 |
| 3883 | Britlind Oil LLC | | Oil & Gas Operator | Dec 2020 |
| 3884 | Britnic Oil & Gas, Inc. | College Sta, TX 77845 | Oil & Gas Operator | May 2025 |
| 3885 | Brito Oil Co., Inc | Wichita, KS 67201 | Oil & Gas Operator | Dec 2009 |
| 3886 | Britt Oil Company LLC | Shawnee, OK 74801-9613 | Oil & Gas Operator | Mar 2025 |
| 3887 | Brittany Drilling Co. | Abilene, TX 79604 | Oil & Gas Operator | Dec 2000 |
| 3888 | Brittany Energy LLC | San Antonio, TX 78209 | Oil & Gas Operator | May 2019 |
| 3889 | Brittany Oil Co. | | Oil & Gas Operator | Dec 2022 |
| 3890 | Britton Operating, Inc. | Aledo, TX 76008 | Oil & Gas Operator | May 2025 |
| 3891 | Brix Operating LLC | | Gas Operator | Apr 2021 |
| 3892 | Brixey Enterprises | Stilwell, KS 66085 | Oil Operator | Sep 1996 |
| 3893 | Brknco LLC | | Oil & Gas Operator | Dec 2025 |
| 3894 | Broad Oak Energy II, LLC | Irving, TX 75063 | Oil & Gas Operator | Mar 2018 |
| 3895 | Broad Oak Energy, Inc. | Farmers BRNCH, TX 75234 | Oil & Gas Operator | Jul 2011 |
| 3896 | Broad Street Energy Company | Columbus, OH 43204 | Oil & Gas Operator | Dec 2014 |
| 3897 | Broad Street Financial Co. | | Oil & Gas Operator | Nov 1998 |
| 3898 | Broad Street Serv LLC | Columbus, OH 43204 | Oil & Gas Operator | Dec 2014 |
| 3899 | Broadhead, Walter | Grand Junction, CO 81502 | Oil & Gas Operator | Mar 2005 |
| 3900 | Broadway Operating Company Inc. | Lubbock, TX 79401 | Oil & Gas Operator | Aug 2002 |