| 3901 | Brown Oil & Gas Co. | Mexia, TX 76667 | Oil & Gas Operator | Nov 2024 |
| 3902 | Brown Oil & Gas LLC | | Oil & Gas Operator | Aug 2024 |
| 3903 | Brown Oil Properties | | Oil Operator | Nov 1983 |
| 3904 | Brown Operating | | Oil & Gas Operator | Dec 1991 |
| 3905 | Brown Operating & MGMT Corp. | | Oil & Gas Operator | Feb 1991 |
| 3906 | Brown Operating Inc | Casper, WY 82602 | Oil & Gas Operator | May 2019 |
| 3907 | Brown Phillip H Jr. Corporatio | Lowell, OH 45744 | Oil & Gas Operator | Dec 2002 |
| 3908 | Brown Shirley | Buffalo, WY 82834 | Oil & Gas Operator | Oct 2010 |
| 3909 | Brown Tank & Equipment Inc | Blackwell, OK 74631-5600 | Oil Operator | Oct 2000 |
| 3910 | Brown Tom Constr | | Oil Operator | Dec 1995 |
| 3911 | Brown Tom Inc | Dallas, TX 75240 | Oil & Gas Operator | Mar 2015 |
| 3912 | Brown Vernon L & Bonita | Cleveland, OK 74020-4426 | Oil & Gas Operator | Apr 2009 |
| 3913 | Brown VIola E. | Plainville, KS 67663 | Oil Operator | May 2014 |
| 3914 | Brown, Al A. | Houston, TX 77002 | Oil & Gas Operator | Feb 1998 |
| 3915 | Brown, B J | Tulsa, OK 74133 | Gas Operator | Feb 2008 |
| 3916 | Brown, Buddy | Livingston, TX 77351 | Oil & Gas Operator | Nov 2024 |
| 3917 | Brown, C. Douglas, LLC | Dallas, TX 75209 | Oil & Gas Operator | Dec 2005 |
| 3918 | Brown, C. L. Inc. | Corsicana, TX 75110 | Oil & Gas Operator | Dec 1999 |
| 3919 | Brown, Darryl | Graham, TX 76450 | Oil Operator | Dec 1995 |
| 3920 | Brown, Darryl Operating L.L.C. | Graham, TX 76450 | Oil & Gas Operator | Nov 2024 |
| 3921 | Brown, Edmond | Loving, TX 76460 | Oil & Gas Operator | Dec 2017 |
| 3922 | Brown, Edward L. | | Oil Operator | Sep 1980 |
| 3923 | Brown, Frank | Graham, TX 76450 | Oil & Gas Operator | Apr 2003 |
| 3924 | Brown, Gene Company | Plainville, KS 67663 | Oil Operator | May 1996 |
| 3925 | Brown, Geo. R Partnership,LP,The | Houston, TX 77002 | Oil & Gas Operator | Nov 2024 |
| 3926 | Brown, George R. Partnership,The | Houston, TX 77002 | Oil & Gas Operator | May 2006 |
| 3927 | Brown, H. L., Jr. | Midland, TX 79702 | Oil & Gas Operator | May 2002 |
| 3928 | Brown, H.L. Operating, L.L.C. | Midland, TX 79702 | Oil & Gas Operator | Nov 2024 |
| 3929 | Brown, J. Burns Operating Co. | Havre, MT 59501 | Oil & Gas Operator | Aug 2024 |
| 3930 | Brown, Jo Ann Dahl | | Oil & Gas Operator | Jun 2004 |
| 3931 | Brown, John Oil Co. | Eagle Pass, TX 78852 | Oil & Gas Operator | Nov 2024 |
| 3932 | Brown, L. Z. | Andrews, TX 79714 | Gas Operator | Jan 1997 |
| 3933 | Brown, Leon | Wichita Falls, TX 76308 | Oil & Gas Operator | Jun 2005 |
| 3934 | Brown, Myrvin | Hawesville, KY 42348 | Oil Operator | Dec 2022 |
| 3935 | Brown, Nicholas L. | Iola, KS 66749 | Oil Operator | Apr 2010 |
| 3936 | Brown, Perry B | | Oil & Gas Operator | Apr 2024 |
| 3937 | Brown, Russell Operator, Inc. | Alice, TX 78333 | Oil & Gas Operator | Nov 2024 |
| 3938 | Brown, Thomas M. (Deceased) | Plainville, KS 67663 | Oil Operator | May 2006 |
| 3939 | Brown, Toss H. | Lubbock, TX 79408 | Oil & Gas Operator | Aug 2003 |
| 3940 | Brown, William F. | Cheney, KS 67025 | Oil & Gas Operator | Jul 2024 |
| 3941 | Brown, William G. III | Westfield, NY 14787 | Gas Operator | Dec 2023 |
| 3942 | Brown-Wiley Producing | Breckenridge, TX 76424 | Oil & Gas Operator | Jan 2008 |
| 3943 | Brownco Operating Co. | Wichita Falls, TX 76310 | Oil & Gas Operator | Nov 2024 |
| 3944 | Browning & Terry | Archer City, TX 76351 | Oil & Gas Operator | Feb 2009 |
| 3945 | Browning & Welch, Inc. | | Oil & Gas Operator | Mar 2005 |
| 3946 | Browning Exploration, Inc. | Dallas, TX 75206 | Oil & Gas Operator | Apr 1994 |
| 3947 | Browning Oil Company, Inc. | Dallas, TX 75251 | Oil & Gas Operator | Nov 2024 |
| 3948 | Browning Operating Co. | Bellevue, TX 76228 | Oil & Gas Operator | Jun 2020 |
| 3949 | Browning Operating Co., LLC | Henrietta, TX 76365 | Oil & Gas Operator | Nov 2024 |
| 3950 | Browning, L. P. | Van, TX 75790 | Oil & Gas Operator | Nov 2024 |
| 3951 | Browning-Brown Oil | Archer City, TX 76351 | Oil & Gas Operator | Jun 1996 |
| 3952 | Broy Limited Inc | Millersburg, OH 44654 | Oil & Gas Operator | Dec 2017 |
| 3953 | Broyles Oil & Gas, Inc. | | Oil & Gas Operator | Jun 1994 |
| 3954 | Broyles, Charles R. | Pampa, TX 79065 | Gas Operator | Mar 2016 |
| 3955 | Broyles, Gerald Earl | Eureka, KS 67045 | Oil Operator | Apr 1996 |
| 3956 | Broyles-Wheless Industries Inc | | Oil & Gas Operator | Apr 1993 |
| 3957 | BRP Energy, LLC | San Angelo, TX 76902 | Oil & Gas Operator | Nov 2024 |
| 3958 | Bruce & Creighton | Graham, TX 76450 | Oil & Gas Operator | Apr 2000 |
| 3959 | Bruce A Wilbanks | Midland, TX 79702 | Oil & Gas Operator | Dec 1993 |
| 3960 | Bruce A. Holmes | | Oil & Gas Operator | Dec 2022 |
| 3961 | Bruce Alan Enterprises Inc | | Oil Operator | Jul 2024 |
| 3962 | Bruce Anderson | | Oil Operator | Dec 1998 |
| 3963 | Bruce H. Weaver & Sons | | Oil Operator | Jul 2024 |
| 3964 | Bruce H. Weaver Prod. | | Oil Operator | Nov 1987 |
| 3965 | Bruce Lonny | | Oil Operator | Sep 1992 |
| 3966 | Bruce N. Lynn | | Oil & Gas Operator | Sep 1994 |
| 3967 | Bruce Oil Compan | | Oil & Gas Operator | Dec 1996 |
| 3968 | Bruce Oil Company, L.L.C. | McPherson, KS 67460 | Oil Operator | Jul 2024 |
| 3969 | Bruce Oil Operat | | Oil Operator | Dec 1987 |
| 3970 | Bruce Operating Account | Graham, TX 76450 | Oil & Gas Operator | Aug 2003 |
| 3971 | Bruce Weldon | Lawton, OK 73501-5707 | Oil & Gas Operator | Mar 2000 |
| 3972 | Bruin E&P Operating, LLC | | Oil & Gas Operator | Oct 2021 |
| 3973 | Bruington Operating, L.L.C. | San Antonio, TX 78217 | Oil & Gas Operator | Apr 2015 |
| 3974 | Brull, Allen | Victoria, KS 67671 | Oil Operator | Jul 2024 |
| 3975 | Brumar, Inc. | | Oil Operator | Dec 1995 |
| 3976 | Brumbelow, Ronny L. | Wichita Falls, TX 76306 | Oil & Gas Operator | Oct 2004 |
| 3977 | Brumley Prod. | | Oil & Gas Operator | Jun 2006 |
| 3978 | Brundred Petrole | | Oil Operator | Apr 1986 |
| 3979 | Brundred Petroleum Inc | | Oil & Gas Operator | Nov 1992 |
| 3980 | Bruner, Alan | Moline, KS 67353 | Oil Operator | Jun 2003 |
| 3981 | Brungardt Oil And Leasing Inc. | Russell, KS 67665 | Oil Operator | Jul 2024 |
| 3982 | Bruning, Donald F. | Sterling, KS 67579 | Oil Operator | Apr 2001 |
| 3983 | Bruning, Ward A. & Saundra L. | Akron, NY 14001 | Gas Operator | Dec 2023 |
| 3984 | Bruns, H. D. | Scottsville, VA 24590 | Oil & Gas Operator | Feb 2007 |
| 3985 | Brunson Producti | | Oil & Gas Operator | Aug 1993 |
| 3986 | Brunson Production, Inc. | Wichita, KS 67226 | Oil & Gas Operator | Jul 2024 |
| 3987 | Brunsteter Dick Oil & Gas Inc | Alva, OK 73717-0068 | Oil & Gas Operator | Jul 2006 |
| 3988 | Brunton Expl Co, Inc | Littleton, CO 80127 | Oil Operator | Dec 2022 |
| 3989 | Brush Country Energy, L.L.C. | Reno, NV 89503 | Oil & Gas Operator | Nov 1998 |
| 3990 | Brushy Creek Oil Co. | Luling, TX 78648 | Oil & Gas Operator | Nov 2024 |
| 3991 | Bruxoil Inc | | Oil & Gas Operator | Aug 2024 |
| 3992 | Bry-Tex Partners, LLC | Jacksboro, TX 76458 | Oil Operator | Nov 2024 |
| 3993 | Bryan Eugene W S | | Oil & Gas Operator | Nov 1995 |
| 3994 | Bryan Exploration Company | Panhandle, TX 79068 | Gas Operator | Aug 1993 |
| 3995 | Bryan Fitzgerald Brantly Operating, LLC | | Oil Operator | Jul 2024 |
| 3996 | Bryan, Dorothy J. | Canton, KS 67428 | Oil & Gas Operator | Nov 2000 |
| 3997 | Bryan, Paul L Mineral Trust | Port Orange, FL 32129-0399 | Gas Operator | Dec 2021 |
| 3998 | Bryant & Carr, Inc. | Tyler, TX 75702 | Oil & Gas Operator | Dec 1994 |
| 3999 | Bryant & White Oil Co. | Whiteface, TX 79379 | Oil & Gas Operator | Nov 2012 |
| 4000 | Bryant - Chase Energy Corp. | Tyler, TX 75701 | Oil & Gas Operator | Aug 2004 |