| 1801 | Bower Properties LLC | Worland, WY 82401 | Oil & Gas Operator | Aug 2005 |
| 1802 | Bowerman Energy Company | Arlington, TX 76004 | Oil & Gas Operator | Dec 2006 |
| 1803 | Bowerman Exploration, Inc. | Fort Worth, TX 76116 | Oil & Gas Operator | Jan 2009 |
| 1804 | Bowerman Investments Inc. | Arlington, TX 76003 | Oil & Gas Operator | Feb 2026 |
| 1805 | Bowerman Oil & Gas, Inc. | Arlington, TX 76003 | Oil & Gas Operator | Feb 2026 |
| 1806 | Bowers Charles A | Palm Coast, FL 32164-6156 | Oil & Gas Operator | Feb 2019 |
| 1807 | Bowers Drilling | | Oil & Gas Operator | Jul 1995 |
| 1808 | Bowers Drilling Co., Inc. | Wichita, KS 67211 | Oil & Gas Operator | Sep 2003 |
| 1809 | Bowers Oil & Gas, Inc. | Grand Junction, CO 81505-1097 | Oil & Gas Operator | Nov 2022 |
| 1810 | Bowers Rodger V | New Lexington, OH 43764 | Oil & Gas Operator | Dec 1997 |
| 1811 | Bowersock Daryl | Wingett Run, OH 45789 | Oil & Gas Operator | Dec 2024 |
| 1812 | Bowie Inc | Clarksburg, WV 26301 | Oil & Gas Operator | Dec 2008 |
| 1813 | Bowie Oil LLC | | Oil Operator | Sep 2025 |
| 1814 | Bowie Operating Company, LLC | Graham, TX 76450 | Oil & Gas Operator | Mar 2011 |
| 1815 | Bowles Energy, Inc. | Longview, TX 75606 | Oil & Gas Operator | Feb 2026 |
| 1816 | Bowles Jack P F | Edmond, OK 73083-3285 | Oil & Gas Operator | Sep 2021 |
| 1817 | Bowles Properties, Inc. | Longview, TX 75606 | Oil & Gas Operator | Dec 1998 |
| 1818 | Bowles, Jack | Edmond, OK 73083 | Oil Operator | Apr 2020 |
| 1819 | Bowline Energy LLC | Denver, CO 80201 | Oil & Gas Operator | Dec 2022 |
| 1820 | Bowling Frank L & Jane C | Circleville, OH 43113 | Oil Operator | Dec 2024 |
| 1821 | Bowling, Sim P & Louise M | Louisville, KY 40208 | Oil Operator | Dec 2018 |
| 1822 | Bowman & Cains Exploration, LLC | | Gas Operator | Sep 2020 |
| 1823 | Bowman Charles A | Nowata, OK 74048 | Oil Operator | Aug 2004 |
| 1824 | Bowman Oil Compa | | Oil Operator | Feb 1994 |
| 1825 | Bowman Oil Company, A General Partnership | Codell, KS 67663 | Oil Operator | Sep 2025 |
| 1826 | Bowman, Fred Inc. | Dallas, TX 75225 | Oil & Gas Operator | Feb 2014 |
| 1827 | Bowyer, David | Alma, WV 26320-0000 | Oil & Gas Operator | Dec 2021 |
| 1828 | Box Energy Company | Dallas, TX 75244 | Oil & Gas Operator | Jun 2003 |
| 1829 | Box H Resources | Cody, WY 82414 | Oil & Gas Operator | Dec 2007 |
| 1830 | Boxberger Carl O | | Oil Operator | May 1994 |
| 1831 | Boxberger, Carl Oil, Inc. | Great Bend, KS 67530 | Oil & Gas Operator | Dec 2009 |
| 1832 | Boxie Oil Co | Asher, OK 74826-0243 | Oil & Gas Operator | Feb 2008 |
| 1833 | Boyas Excavating Inc | Valley VIew, OH 44125-4247 | Oil & Gas Operator | Dec 2005 |
| 1834 | Boyce Producing Corporation | Edmond, OK 73012-4323 | Oil & Gas Operator | Mar 2015 |
| 1835 | Boyd & McWilliams Energy Group | Midland, TX 79701 | Oil & Gas Operator | Feb 2026 |
| 1836 | Boyd & McWilliams Energy Group Inc | Midland, TX 79701 | Oil & Gas Operator | Nov 2011 |
| 1837 | Boyd & McWilliams Operating, LLC | Midland, TX 79701 | Oil & Gas Operator | Feb 2026 |
| 1838 | Boyd & Shriver Inc | Indiana, PA 15701-8944 | Oil & Gas Operator | Dec 2009 |
| 1839 | Boyd Exploration | | Oil & Gas Operator | Dec 1986 |
| 1840 | Boyd O & G, Inc. | Charleston, WV 25301 | Oil & Gas Operator | Dec 2021 |
| 1841 | Boyd, Clyde Oil & Gas | Graham, TX 76450 | Oil & Gas Operator | Jan 2004 |
| 1842 | Boyd, D. K. Oil And Gas Co.,Inc. | Midland, TX 79703 | Oil & Gas Operator | Feb 2026 |
| 1843 | Boyd, Daniel P. | Overland Park, KS 66214 | Oil Operator | Mar 1989 |
| 1844 | Boyd, Dee Well Service | Vernon, TX 76385 | Oil & Gas Operator | Mar 2023 |
| 1845 | Boyd, Foy Associates, Inc. | Midland, TX 79702 | Oil & Gas Operator | Jul 1996 |
| 1846 | Boyd, Foy Management Corp. | Midland, TX 79702 | Oil & Gas Operator | Dec 2004 |
| 1847 | Boydston & Moore | Graham, TX 76450 | Oil & Gas Operator | Apr 2003 |
| 1848 | Boydston Operating | Graham, TX 76450 | Oil & Gas Operator | Nov 2006 |
| 1849 | Boyer Jay C | | Oil Operator | Feb 1994 |
| 1850 | Boykin, Ross Oil Co. | Wichita Falls, TX 76302 | Oil & Gas Operator | Dec 2016 |
| 1851 | Boyle Philip Inc | Norman, OK 73072-6913 | Oil & Gas Operator | Jun 1999 |
| 1852 | Boyle Phillip Inc | Norman, OK 73072 | Oil & Gas Operator | Mar 2015 |
| 1853 | Boyle, W. T. | Graham, TX 76450 | Oil & Gas Operator | Dec 2006 |
| 1854 | Boyles, L. S. | Del Rio, TX 78840 | Oil & Gas Operator | Feb 2026 |
| 1855 | Boyter Brothers | | Oil Operator | Jul 1995 |
| 1856 | Bozeman, John F. | Rosenberg, TX 77471 | Oil & Gas Operator | Sep 2005 |
| 1857 | BP America Production Company | Denver, CO 80202 | Oil & Gas Operator | Nov 2025 |
| 1858 | BP Exploration | Abilene, TX 79604 | Oil & Gas Operator | Aug 2003 |
| 1859 | BP Exploration (Alaska) Inc. | | Oil & Gas Operator | May 2020 |
| 1860 | BP Exploration I | | Oil & Gas Operator | Oct 1994 |
| 1861 | BP Exploration Inc | | Oil & Gas Operator | May 1993 |
| 1862 | BP Explorationinc/Ofb See #17756 | | Oil & Gas Operator | Apr 2015 |
| 1863 | BP Operating Company, LLC | Dallas, TX 75225 | Oil & Gas Operator | Jul 2022 |
| 1864 | BP Prod North Amer Inc | New Orleans, LA 70150-0879 | Gas Operator | Dec 1981 |
| 1865 | BP Prod. Corp. | Richardson, TX 75083 | Oil & Gas Operator | Feb 2026 |
| 1866 | BP Production Company LLC | Evergreen, CO 80439 | Oil Operator | Jul 2001 |
| 1867 | Bpa Oilfield Services | Coleman, TX 76834 | Oil & Gas Operator | Feb 2026 |
| 1868 | BPC Creditors Trust | Oklahoma City, OK 73102-8606 | Oil & Gas Operator | Jun 1998 |
| 1869 | BPG Capital, LLC | Frisco, TX 75034 | Oil Operator | Jul 2018 |
| 1870 | BPL Exploration, LTD. | Corpus Chrsti, TX 78418 | Oil & Gas Operator | Jan 2012 |
| 1871 | BPR Energy, Inc. | | Oil & Gas Operator | Apr 2021 |
| 1872 | BPS Co. | Monahans, TX 79756 | Oil & Gas Operator | Nov 2000 |
| 1873 | BPS Operating Services LLC | | Oil Operator | Jan 2005 |
| 1874 | BPX (KCS Resources), LLC | | Oil & Gas Operator | Feb 2022 |
| 1875 | BPX Operating Company | Denver, CO 80202 | Oil & Gas Operator | Feb 2026 |
| 1876 | BR Corporation | Independence, KS 67301 | Gas Operator | Feb 2003 |
| 1877 | Bra-De Oil & Gas Inc. | Montague, TX 76251 | Oil & Gas Operator | Jun 2016 |
| 1878 | Bra-De Oil & Gas Operating, LLC | Montague, TX 76251 | Oil & Gas Operator | Feb 2026 |
| 1879 | Bra-De Oil Co. | Bowie, TX 76230 | Oil & Gas Operator | Jun 2005 |
| 1880 | Brac Oil | La Vernia, TX 78121 | Oil Operator | Feb 2026 |
| 1881 | Brackeen Line Cleaning, Inc. | Claflin, KS 67525 | Oil Operator | Aug 2025 |
| 1882 | Bracken Energy Company | Oklahoma City, OK 73118 | Oil & Gas Operator | Mar 2015 |
| 1883 | Bracken Operating, L.L.C. | Perryton, TX 79070 | Oil & Gas Operator | Feb 2026 |
| 1884 | Bracken Production Company | Midland, TX 79702 | Oil & Gas Operator | Oct 1995 |
| 1885 | Bracksieck Lloyd H | Boulder, CO 80303 | Oil & Gas Operator | Feb 2019 |
| 1886 | Brad Acree Pet. Consultants | | Oil & Gas Operator | Apr 1986 |
| 1887 | Bradberry Oil Company | Iowa Park, TX 76367 | Oil & Gas Operator | Sep 2013 |
| 1888 | Bradco Energy Inc | Zanesville, OH 43701 | Oil & Gas Operator | Dec 2018 |
| 1889 | Bradco Oil & Gas Company | | Oil & Gas Operator | Dec 1980 |
| 1890 | Bradco Oil Inc | Cleveland, OK 74020 | Oil Operator | Jun 2023 |
| 1891 | Braddock Exploration, LTD. | | Oil & Gas Operator | Mar 1991 |
| 1892 | Braden Companies Inc | Edmond, OK 73013-3671 | Oil & Gas Operator | Dec 2025 |
| 1893 | Braden Development Co | Marietta, OH 45750 | Oil & Gas Operator | Dec 1990 |
| 1894 | Braden Exploration, LLC | Fort Worth, TX 76102 | Oil & Gas Operator | Nov 2011 |
| 1895 | Braden Oil | | Oil & Gas Operator | Mar 2007 |
| 1896 | Braden Oil Compa | | Gas Operator | Jul 1992 |
| 1897 | Braden Petroleum | | Oil Operator | Oct 1988 |
| 1898 | Braden Petroleum & Well Plugging Company | | Oil Operator | Dec 2009 |
| 1899 | Braden Petroleum Company | Augusta, KS 67010 | Oil Operator | Apr 2008 |
| 1900 | Braden-Deem Inc | Wichita, KS 67226 | Oil & Gas Operator | Oct 2025 |