| 3501 | Boxie Oil Co | Asher, OK 74826-0243 | Oil & Gas Operator | Feb 2008 |
| 3502 | Boyas Excavating Inc | Valley VIew, OH 44125-4247 | Oil & Gas Operator | Dec 2005 |
| 3503 | Boyce Producing Corporation | Edmond, OK 73012-4323 | Oil & Gas Operator | Mar 2015 |
| 3504 | Boyd & McWilliams Energy Group | Midland, TX 79701 | Oil & Gas Operator | May 2026 |
| 3505 | Boyd & McWilliams Energy Group Inc | Midland, TX 79701 | Oil & Gas Operator | Nov 2011 |
| 3506 | Boyd & McWilliams Operating, LLC | Midland, TX 79701 | Oil & Gas Operator | May 2026 |
| 3507 | Boyd & Shriver Inc | Indiana, PA 15701-8944 | Oil & Gas Operator | Dec 2009 |
| 3508 | Boyd O & G, Inc. | Charleston, WV 25301 | Oil & Gas Operator | Dec 2021 |
| 3509 | Boyd, Clyde Oil & Gas | Graham, TX 76450 | Oil & Gas Operator | Jan 2004 |
| 3510 | Boyd, D. K. Oil And Gas Co.,Inc. | Midland, TX 79703 | Oil & Gas Operator | May 2026 |
| 3511 | Boyd, Daniel P. | Overland Park, KS 66214 | Oil Operator | Mar 1989 |
| 3512 | Boyd, Dee Well Service | Vernon, TX 76385 | Oil & Gas Operator | Mar 2023 |
| 3513 | Boydston & Moore | Graham, TX 76450 | Oil & Gas Operator | Apr 2003 |
| 3514 | Boydston Operating | Graham, TX 76450 | Oil & Gas Operator | Nov 2006 |
| 3515 | Boyer Jay C | | Oil Operator | Feb 1994 |
| 3516 | Boykin, Ross Oil Co. | Wichita Falls, TX 76302 | Oil & Gas Operator | Dec 2016 |
| 3517 | Boyle Philip Inc | Norman, OK 73072-6913 | Oil & Gas Operator | Jun 1999 |
| 3518 | Boyle Phillip Inc | Norman, OK 73072 | Oil & Gas Operator | Mar 2015 |
| 3519 | Boyle, W. T. | Graham, TX 76450 | Oil & Gas Operator | Dec 2006 |
| 3520 | Boyles, L. S. | Del Rio, TX 78840 | Oil & Gas Operator | May 2026 |
| 3521 | Boyter Brothers | | Oil Operator | Jul 1995 |
| 3522 | Bozeman, John F. | Rosenberg, TX 77471 | Oil & Gas Operator | Sep 2005 |
| 3523 | BP America Production Company | Denver, CO 80202 | Oil & Gas Operator | Feb 2026 |
| 3524 | BP Exploration | Abilene, TX 79604 | Oil & Gas Operator | Aug 2003 |
| 3525 | BP Exploration (Alaska) Inc. | | Oil & Gas Operator | May 2020 |
| 3526 | BP Exploration I | | Oil & Gas Operator | Oct 1994 |
| 3527 | BP Exploration Inc | | Oil & Gas Operator | May 1993 |
| 3528 | BP Explorationinc/Ofb See #17756 | | Oil & Gas Operator | Apr 2015 |
| 3529 | BP Operating Company, LLC | Dallas, TX 75225 | Oil & Gas Operator | Jul 2022 |
| 3530 | BP Prod. Corp. | Richardson, TX 75083 | Oil & Gas Operator | May 2026 |
| 3531 | BP Production Company LLC | Evergreen, CO 80439 | Oil Operator | Jul 2001 |
| 3532 | Bpa Oilfield Services | Coleman, TX 76834 | Oil & Gas Operator | May 2026 |
| 3533 | BPC Creditors Trust | Oklahoma City, OK 73102-8606 | Oil & Gas Operator | Jun 1998 |
| 3534 | BPG Capital, LLC | Frisco, TX 75034 | Oil Operator | Jul 2018 |
| 3535 | BPL Exploration, LTD. | Corpus Christ, TX 78418 | Oil & Gas Operator | Jan 2012 |
| 3536 | BPR Energy, Inc. | | Oil & Gas Operator | Apr 2021 |
| 3537 | BPS Co. | Monahans, TX 79756 | Oil & Gas Operator | Nov 2000 |
| 3538 | BPS Operating Services LLC | | Oil Operator | Jan 2005 |
| 3539 | BPX (KCS Resources), LLC | | Oil & Gas Operator | Feb 2022 |
| 3540 | BPX Operating Company | Denver, CO 80202 | Oil & Gas Operator | May 2026 |
| 3541 | Bra-De Oil & Gas Inc. | Montague, TX 76251 | Oil & Gas Operator | Jun 2016 |
| 3542 | Bra-De Oil & Gas Operating, LLC | Montague, TX 76251 | Oil & Gas Operator | May 2026 |
| 3543 | Bra-De Oil Co. | Bowie, TX 76230 | Oil & Gas Operator | Jun 2005 |
| 3544 | Brac Oil | La Vernia, TX 78121 | Oil Operator | May 2026 |
| 3545 | Brackeen Line Cleaning, Inc. | Claflin, KS 67525 | Oil Operator | Dec 2025 |
| 3546 | Bracken Energy Company | Oklahoma City, OK 73118 | Oil & Gas Operator | Mar 2015 |
| 3547 | Bracken Operating, L.L.C. | Perryton, TX 79070 | Oil & Gas Operator | May 2026 |
| 3548 | Bracken Production Company | Midland, TX 79702 | Oil & Gas Operator | Oct 1995 |
| 3549 | Bracksieck Lloyd H | Boulder, CO 80303 | Oil & Gas Operator | Feb 2019 |
| 3550 | Brad Acree Pet. Consultants | | Oil & Gas Operator | Apr 1986 |
| 3551 | Bradberry Oil Company | Iowa Park, TX 76367 | Oil & Gas Operator | Sep 2013 |
| 3552 | Bradco Oil & Gas Company | | Oil & Gas Operator | Dec 1980 |
| 3553 | Bradco Oil Inc | Cleveland, OK 74020 | Oil Operator | Jun 2023 |
| 3554 | Braden Companies Inc | Edmond, OK 73013-3671 | Oil & Gas Operator | Feb 2026 |
| 3555 | Braden Development Co | Marietta, OH 45750 | Oil & Gas Operator | Dec 1990 |
| 3556 | Braden Exploration, LLC | Fort Worth, TX 76102 | Oil & Gas Operator | Nov 2011 |
| 3557 | Braden Oil | | Oil & Gas Operator | Mar 2007 |
| 3558 | Braden Oil Compa | | Gas Operator | Jul 1992 |
| 3559 | Braden Petroleum | | Oil Operator | Oct 1988 |
| 3560 | Braden Petroleum & Well Plugging Company | | Oil Operator | Dec 2009 |
| 3561 | Braden Petroleum Company | Augusta, KS 67010 | Oil Operator | Apr 2008 |
| 3562 | Braden-Deem Inc | Wichita, KS 67226 | Oil & Gas Operator | Jan 2026 |
| 3563 | Braden-Deem Inco | | Oil & Gas Operator | Nov 1994 |
| 3564 | Bradford Oil Company | Denver, CO 80249 | Oil & Gas Operator | Mar 2026 |
| 3565 | Bradford Oil LLC | | Oil Operator | Jan 2025 |
| 3566 | Bradford Pipe | | Oil Operator | Dec 1983 |
| 3567 | Bradley & Bradley Oil, A General Partnership | Dexter, KS 67038 | Oil Operator | Sep 2009 |
| 3568 | Bradley Jr Jack C | Casper, WY 82601 | Oil & Gas Operator | Apr 2009 |
| 3569 | Bradley McInroe Dba Big Al Oil & Gas | Levelland, TX 79336 | Oil & Gas Operator | Feb 2022 |
| 3570 | Bradley Muhl And Associates | | Oil & Gas Operator | Dec 1993 |
| 3571 | Bradley Oil Company | Edmond, OK 73013 | Oil Operator | Sep 2024 |
| 3572 | Bradley Operating Co. | Pampa, TX 79065 | Oil & Gas Operator | May 2026 |
| 3573 | Bradley SR Jack C | Newcastle, WY 82701 | Oil Operator | Jun 2010 |
| 3574 | Bradley, Charles E & Spurlock, Burl W Dba Bradley | Prestonsburg, KY 41653 | Gas Operator | Dec 2024 |
| 3575 | Bradley, Charles E Dba Bradco Oil Co | Prestonsburg, KY 41653 | Gas Operator | Dec 2024 |
| 3576 | Bradley, Charles R Dba Basin Energy Co | Prestonsburg, KY 41653 | Oil & Gas Operator | Dec 2024 |
| 3577 | Bradley, John W. Inc. | Wichita Falls, TX 76301 | Oil & Gas Operator | May 2026 |
| 3578 | Bradmar Petroleum Corporation | Oklahoma City, OK 73114 | Oil & Gas Operator | Mar 2015 |
| 3579 | Brady Brothers | Cushing, OK 74023 | Oil Operator | Apr 2014 |
| 3580 | Brady Company LLC (The) | Cushing, OK 74023 | Oil & Gas Operator | Feb 2026 |
| 3581 | Brady Energy Investments LLC | Healdton, OK 73438-0788 | Oil & Gas Operator | Jan 2026 |
| 3582 | Brady Fred D | Cleveland, OK 74020 | Oil & Gas Operator | Mar 1997 |
| 3583 | Brady Oil Company Inc | Sasakwa, OK 74867-9723 | Oil Operator | Jun 2017 |
| 3584 | Brady Production | Saskawa, OK 74867-9723 | Oil & Gas Operator | Aug 2019 |
| 3585 | Brady Resources, Inc. | Bridgeport, WV 26330-1320 | Oil & Gas Operator | Dec 2008 |
| 3586 | Brady Warnie E | Sasakwa, OK 74867 | Oil Operator | Mar 2004 |
| 3587 | Brady William H | Healdton, OK 73438-0788 | Oil & Gas Operator | Dec 2025 |
| 3588 | Brady, W. Production, Inc. | Midland, TX 79708 | Oil & Gas Operator | May 2026 |
| 3589 | Brahaney Drilling Co. | Midland, TX 79702 | Oil & Gas Operator | Feb 2014 |
| 3590 | Brahaney Drilling Company, LTD. | Midland, TX 79702 | Oil & Gas Operator | Oct 2015 |
| 3591 | Brahman Oil & Gas, LLC | Houston, TX 77063 | Oil & Gas Operator | May 2026 |
| 3592 | Brahman Operating LLC | Graham, TX 76450 | Oil & Gas Operator | May 2026 |
| 3593 | Brainstorm Energy, Inc. | Whitefish, MT 59937 | Oil & Gas Operator | Dec 2025 |
| 3594 | Braka Operating, L.L.C. | Ranger, TX 76470 | Oil & Gas Operator | May 2026 |
| 3595 | Brake Inc. | | Oil & Gas Operator | Sep 2017 |
| 3596 | Bralex Operating LLC | Dallas, TX 75367 | Oil & Gas Operator | May 2026 |
| 3597 | Braley, William R. | Gage, OK 73843 | Oil & Gas Operator | Jul 2004 |
| 3598 | Bralorne International, Inc. | | Oil Operator | Jan 1987 |
| 3599 | Braman Working Interests LP | Victoria, TX 77902 | Oil & Gas Operator | Jun 2015 |
| 3600 | Braman, D. H., Jr. | Victoria, TX 77901 | Oil & Gas Operator | Dec 2008 |