| 3701 | Brian C. Register | | Oil & Gas Operator | Jun 2011 |
| 3702 | Brian Energy | Kilgore, TX 75663 | Oil & Gas Operator | May 2013 |
| 3703 | Brian Energy, LLC | Kilgore, TX 75663 | Oil & Gas Operator | Feb 2020 |
| 3704 | Briar Energy Corporation | Graham, TX 76450 | Oil & Gas Operator | Aug 2026 |
| 3705 | Briar Hill Energy, Inc. | Harrisville, WV 26362 | Oil & Gas Operator | Dec 2021 |
| 3706 | Briar Hollow Energy Company | Portland, TX 78374 | Oil & Gas Operator | Aug 2026 |
| 3707 | Briar Oil & Gas - Oklahoma 1 LLC | Houston, TX 77027-9392 | Oil & Gas Operator | Apr 2026 |
| 3708 | Briarcreek Operating LLC | Graham, TX 76450 | Oil Operator | Aug 2026 |
| 3709 | Briarwood Energy Co | Akron, OH 43334 | Oil & Gas Operator | Dec 1996 |
| 3710 | Bricar Inc | Oklahoma City, OK 73108 | Oil & Gas Operator | Nov 1998 |
| 3711 | Brichacek Jerry Lee | Drumright, OK 74030-9777 | Oil & Gas Operator | Jan 2020 |
| 3712 | Brickley Enterprises, LLC | Eldorado, KS 67042 | Oil Operator | Apr 2026 |
| 3713 | Bricktown Energy LLC | Oklahoma City, OK 73112-5468 | Oil & Gas Operator | Mar 2026 |
| 3714 | Brico Oil, Inc. | Breckenridge, TX 76424 | Oil & Gas Operator | Aug 2026 |
| 3715 | Bridas Energy USA, Inc. | The Woodlands, TX 77380 | Oil & Gas Operator | Aug 2008 |
| 3716 | Bridge Energy LLC | | Oil & Gas Operator | Jun 2026 |
| 3717 | Bridge Oil Company LP | Midland, TX 79702 | Oil & Gas Operator | May 1999 |
| 3718 | Bridge Oil Development | San Antonio, TX 78209-1181 | Oil & Gas Operator | Dec 1986 |
| 3719 | Bridge Oil Production Co., Inc. | Midland, TX 79702 | Oil & Gas Operator | Jun 1993 |
| 3720 | Bridge Point Carson LLC | | Oil & Gas Operator | Jun 2026 |
| 3721 | Bridgecreek Resources (Colorado), LLC | Littleton, CO 80120 | Oil & Gas Operator | May 2026 |
| 3722 | Bridgeland Resources LLC | | Oil & Gas Operator | Jun 2026 |
| 3723 | Bridgemark Corporation | | Oil & Gas Operator | Dec 2025 |
| 3724 | Bridger Oil Inc. | Richmond, TX 77406 | Oil & Gas Operator | Aug 2026 |
| 3725 | Bridger Petroleum Corp | | Oil & Gas Operator | Oct 1999 |
| 3726 | Bridgers, Lindley | | Oil Operator | Nov 2012 |
| 3727 | Bridges Drilling | | Oil & Gas Operator | Jan 2025 |
| 3728 | Bridges Oil Co Etal | | Oil Operator | Dec 1996 |
| 3729 | Bridgestone/Firestone Inc | Akron, OH 44317 | Oil & Gas Operator | Dec 2022 |
| 3730 | Bridon Energy LLC | Yukon, OK 73099 | Oil & Gas Operator | Feb 2026 |
| 3731 | Bridwell Oil Company | Wichita Falls, TX 76307 | Oil & Gas Operator | Aug 2026 |
| 3732 | Bridwell Oil Company, A General Partnership | Wichita Falls, TX 76307 | Oil Operator | Dec 2019 |
| 3733 | Bridwell Oil Management, LLC | Wichita Falls, TX 76307 | Oil & Gas Operator | Aug 2026 |
| 3734 | Bridwell Oil MGMT Of Al, LLC | | Oil & Gas Operator | Apr 2006 |
| 3735 | Bridwell, Kayla & Gary | Independence, KS 67301 | Oil & Gas Operator | Dec 2009 |
| 3736 | Brier Oil LLC | Flatgap, KY 41219 | Oil Operator | Dec 2023 |
| 3737 | Brigadier Operating, LLC | Plano, TX 75024 | Oil & Gas Operator | Aug 2017 |
| 3738 | Brigco LLC | Lakin, KS 67860 | Gas Operator | Dec 2023 |
| 3739 | Briggs & Croker Oil, LLC | Wichita Falls, TX 76308 | Oil Operator | Aug 2026 |
| 3740 | Briggs Operating Co | | Oil & Gas Operator | Nov 1998 |
| 3741 | Briggs Properties, L.L.C. | | Oil Operator | Mar 2015 |
| 3742 | Brigham Oil & Gas, L.P. | Austin, TX 78730 | Oil & Gas Operator | Oct 2015 |
| 3743 | Brigham Resources Operating, LLC | Austin, TX 78730 | Oil & Gas Operator | Jun 2017 |
| 3744 | Bright & Company | The Colony, TX 75056 | Oil & Gas Operator | May 2015 |
| 3745 | Bright & Schiff | | Oil & Gas Operator | Dec 1977 |
| 3746 | Bright Hawk Operating Company | Spring, TX 77388 | Oil & Gas Operator | Aug 2026 |
| 3747 | Bright Horizon Resources LLC | Tulsa, OK 74136-4220 | Oil & Gas Operator | Sep 2016 |
| 3748 | Bright Horizon Texas LLC | Tulsa, OK 74136 | Oil & Gas Operator | Jun 2016 |
| 3749 | Bright Oil & Gas Inc R E Osage Only | | Oil & Gas Operator | Nov 2012 |
| 3750 | Bright Oil Company | Cumming, GA 30028 | Oil & Gas Operator | Aug 2026 |
| 3751 | Bright Rock Energy LLC | Denver, CO 80202 | Oil & Gas Operator | Nov 2024 |
| 3752 | Bright Well Oil & Gas Co | Armagh, PA 15920-0229 | Gas Operator | Dec 2023 |
| 3753 | Bright, Wayne E. | Independence, KS 67301 | Oil & Gas Operator | Apr 2026 |
| 3754 | Brightman Family Trust | Graham, TX 76450 | Oil & Gas Operator | Dec 2009 |
| 3755 | Brightman, Tom | Graham, TX 76450 | Oil & Gas Operator | Aug 2026 |
| 3756 | Brighton Energy, L.L.C. | Tulsa, OK 74170 | Oil & Gas Operator | Mar 2015 |
| 3757 | Brightriver Energy Co | Katy, TX 77494 | Oil & Gas Operator | Aug 2026 |
| 3758 | Brightspot Operating LLC | Katy, TX 77494 | Oil & Gas Operator | Aug 2026 |
| 3759 | Brigman Prod Inc | Hutchinson, KS 67502 | Oil & Gas Operator | Sep 2009 |
| 3760 | Brilex LLC | Millersburg, OH 44654 | Oil & Gas Operator | Dec 2025 |
| 3761 | Briley Operating, LLC | Abilene, TX 79608 | Oil & Gas Operator | Aug 2026 |
| 3762 | Brindle/Thomas | | Oil & Gas Operator | Dec 2023 |
| 3763 | Brinker Enterprises, LLC | Glen Elder, KS 67446 | Oil Operator | Apr 2026 |
| 3764 | Brinker Henry Milton | Delmont, PA 15626-1208 | Oil & Gas Operator | Dec 2020 |
| 3765 | Brinkerhoff Drilling Co | | Oil & Gas Operator | Jul 1975 |
| 3766 | Brinkley, Amy M. | Mayville, NY 14757 | Gas Operator | Dec 2025 |
| 3767 | Brinkoeter Gas & Oil | Converse, TX 78109 | Oil & Gas Operator | Aug 2004 |
| 3768 | Brisco, W. M. | Jacksboro, TX 76458 | Oil & Gas Operator | Nov 2003 |
| 3769 | Briscoe Land Development Inc | Geary, OK 73040 | Oil Operator | May 2013 |
| 3770 | Briscoe Oil Company | Kingfisher, OK 73750-2322 | Oil & Gas Operator | Apr 2014 |
| 3771 | Briscoe Oil Operating Co., Inc. | Kingfisher, OK 73750 | Oil & Gas Operator | Mar 2015 |
| 3772 | Briscoe Petroleum, LLC | Sheridan, WY 82801 | Oil & Gas Operator | May 2026 |
| 3773 | Briscoe R D Inc | Sheridan, WY 82801-7103 | Gas Operator | Mar 2015 |
| 3774 | Briscoe, Glenn D. | Jacksboro, TX 76458 | Oil & Gas Operator | Oct 2002 |
| 3775 | Brishoma Oil Company | Broken Arrow, OK 74012-4030 | Oil & Gas Operator | Feb 2010 |
| 3776 | Bristol Resource | | Oil & Gas Operator | Jan 1995 |
| 3777 | Bristol Resources Corporation | Tulsa, OK 74170 | Oil & Gas Operator | Feb 2022 |
| 3778 | Bristow Resources Inc | Bristow, OK 74010-0659 | Oil & Gas Operator | Apr 2026 |
| 3779 | Briswell Co | Warren, OH 44484 | Oil & Gas Operator | Dec 2025 |
| 3780 | Britanco, L.L.C. | Falls City, TX 78113 | Oil & Gas Operator | Aug 2026 |
| 3781 | Brite Liquids, LLC | Cheyenne Wells, CO 80810 | Oil & Gas Operator | Dec 2011 |
| 3782 | British-Borneo Exploration Inc | | Oil & Gas Operator | Dec 1999 |
| 3783 | Britlind Oil LLC | | Oil & Gas Operator | Dec 2020 |
| 3784 | Britnic Oil & Gas, Inc. | College Sta, TX 77845 | Oil & Gas Operator | Aug 2026 |
| 3785 | Brito Oil Co., Inc | Wichita, KS 67201 | Oil & Gas Operator | Dec 2009 |
| 3786 | Britt Oil Company LLC | Shawnee, OK 74801-9613 | Oil & Gas Operator | May 2026 |
| 3787 | Brittany Drilling Co. | Abilene, TX 79604 | Oil & Gas Operator | Dec 2000 |
| 3788 | Brittany Energy LLC | San Antonio, TX 78209 | Oil & Gas Operator | May 2019 |
| 3789 | Brittany Oil Co. | | Oil & Gas Operator | Dec 2022 |
| 3790 | Britton Operating, Inc. | Aledo, TX 76008 | Oil & Gas Operator | Aug 2026 |
| 3791 | Brix Operating LLC | | Gas Operator | Apr 2021 |
| 3792 | Brixey Enterprises | Stilwell, KS 66085 | Oil Operator | Sep 1996 |
| 3793 | Brknco LLC | | Oil & Gas Operator | Jun 2026 |
| 3794 | Broad Oak Energy II, LLC | Irving, TX 75063 | Oil & Gas Operator | Mar 2018 |
| 3795 | Broad Oak Energy, Inc. | Farmers BRNCH, TX 75234 | Oil & Gas Operator | Jul 2011 |
| 3796 | Broad Street Energy Company | Columbus, OH 43204 | Oil & Gas Operator | Dec 2014 |
| 3797 | Broad Street Financial Co. | | Oil & Gas Operator | Nov 1998 |
| 3798 | Broad Street Serv LLC | Columbus, OH 43204 | Oil & Gas Operator | Dec 2014 |
| 3799 | Broadhead, Walter | Grand Junction, CO 81502 | Oil & Gas Operator | Mar 2005 |
| 3800 | Broadway Operating Company Inc. | Lubbock, TX 79401 | Oil & Gas Operator | Aug 2002 |