| 4101 | Bummer Bruce L | Casper, WY 82602 | Oil & Gas Operator | Dec 2007 |
| 4102 | Bump, Derek M. And Karrie L. | Batavia, NY 14020 | Gas Operator | Dec 2023 |
| 4103 | Bunker Oil Corp. | | Oil & Gas Operator | Dec 1994 |
| 4104 | Bunkirt J J Oil & Gas Corporation | Powell, WY 82435 | Oil & Gas Operator | Oct 2024 |
| 4105 | Buntin Ronnie | Maramec, OK 74045-4500 | Oil & Gas Operator | Sep 2019 |
| 4106 | Bunyard Jerry L | Stroud, OK 74079-9705 | Oil & Gas Operator | Sep 2024 |
| 4107 | Burch Exploratio | | Oil Operator | Mar 1991 |
| 4108 | Burchett Natural Gas, Inc. | Williamson, WV 25661 | Gas Operator | Dec 2016 |
| 4109 | Burchfield Margaret S Dba Nu-Hope Oil Company | Earlsboro, OK 74840 | Oil & Gas Operator | Jul 2024 |
| 4110 | Burdett, Alfred | Sedan, KS 67361 | Oil Operator | Aug 2008 |
| 4111 | Burdette & Wilma A Sedler | Girard, PA 16417-9102 | Gas Operator | Dec 2014 |
| 4112 | Burdette Robert S | Pomeroy, OH 45769 | Oil Operator | Dec 2023 |
| 4113 | Burdette, L W Etal LLC | Parkersburg, WV 26102-1485 | Oil & Gas Operator | Dec 2021 |
| 4114 | Burdick, Jeffery H | Bolivar, NY 14715 | Oil & Gas Operator | Dec 2023 |
| 4115 | Burdine, David | Magnolia, AR 71753 | Oil Operator | Mar 2024 |
| 4116 | Burdine, E M | | Oil & Gas Operator | Feb 2023 |
| 4117 | Burgard, Harold H. | Clymer, NY 14724 | Gas Operator | Dec 2023 |
| 4118 | Burger, F.W. Inc. | Abilene, TX 79604 | Oil & Gas Operator | Mar 2008 |
| 4119 | Burger, Ken | Pampa, TX 79065 | Oil & Gas Operator | Nov 2024 |
| 4120 | Burgess D M Jr And Hall H E And Stinson D E | | Oil Operator | May 2000 |
| 4121 | Burgess Energy, Inc. | South Bend, TX 76481 | Oil & Gas Operator | Nov 2024 |
| 4122 | Burgess Hall Stinson Inc | | Oil Operator | Dec 2009 |
| 4123 | Burgess, Sim E. | Graham, TX 76450 | Oil & Gas Operator | Nov 2024 |
| 4124 | Burgess, W. E. | Fort Worth, TX 76147 | Oil & Gas Operator | Nov 2024 |
| 4125 | Burgly Gas & Oil Co Inc | Apollo, PA 15613-0015 | Gas Operator | Dec 2022 |
| 4126 | Burgundy Oil & Gas Of N M Inc | Midland, TX 79701 | Oil & Gas Operator | Sep 2024 |
| 4127 | Burgundy Oil & Gas, Inc. | Midland, TX 79701 | Oil & Gas Operator | Nov 2024 |
| 4128 | Buried Hills Prod. Co., Inc. | Midvale, UT 84047 | Oil Operator | Dec 2006 |
| 4129 | Burk George E | Mannford, OK 74044-0593 | Oil & Gas Operator | Oct 2015 |
| 4130 | Burk Royalty Co., LTD. | Wichita Falls, TX 76308 | Oil & Gas Operator | Nov 2024 |
| 4131 | Burk Royalty Company | Wichita Falls, TX 76308 | Oil & Gas Operator | Jan 2002 |
| 4132 | Burk-Gunn Oil Co. | Wichita Falls, TX 76307 | Oil & Gas Operator | Mar 2018 |
| 4133 | Burkan Oil Company | Tulsa, OK 74137 | Oil & Gas Operator | Dec 1995 |
| 4134 | Burkard Petroleum Company | Houston, TX 77056 | Oil & Gas Operator | May 2003 |
| 4135 | Burke Michael | Coolsville, OH 45723 | Oil & Gas Operator | Dec 2023 |
| 4136 | Burke, Harry Petroleum | Houston, TX 77080 | Oil & Gas Operator | Nov 2024 |
| 4137 | Burkett Drilling | Sunray, TX 79086 | Oil Operator | Nov 2024 |
| 4138 | Burkett, J. D. | Archer City, TX 76351 | Oil & Gas Operator | Mar 1994 |
| 4139 | Burkhart Petroleum Corporation | Tulsa, OK 74136 | Oil & Gas Operator | Feb 2002 |
| 4140 | Burkholder, Terry L., Inc. | Pecos, TX 79772 | Oil & Gas Operator | Mar 2002 |
| 4141 | Burkland William S | Ligonier, PA 15658-0467 | Oil & Gas Operator | Dec 2010 |
| 4142 | Burleson Oil Company | Burkburnett, TX 76354 | Oil Operator | Nov 2024 |
| 4143 | Burleson Petroleum, Inc. | Midland, TX 79702 | Oil & Gas Operator | Nov 2024 |
| 4144 | Burleson, Jackie A. | Wichita Falls, TX 76307 | Oil & Gas Operator | Feb 2003 |
| 4145 | Burleson, Lewis B. Inc. | Midland, TX 79702 | Oil & Gas Operator | Mar 2010 |
| 4146 | Burlingame Oil, LLC | Olean, NY 14760 | Oil & Gas Operator | Dec 2023 |
| 4147 | Burlington Oil Company | Ponca City, OK 74602-1304 | Oil & Gas Operator | May 2007 |
| 4148 | Burlington Res O & G Co-McCamey | Midland, TX 79702 | Oil Operator | Mar 2002 |
| 4149 | Burlington Res O & G Co-Midland | Houston, TX 77252 | Oil & Gas Operator | Mar 2020 |
| 4150 | Burlington Res O&G Co-Permian | Midland, TX 79702 | Oil & Gas Operator | May 2002 |
| 4151 | Burlington Res Offshore Inc | | Oil & Gas Operator | Oct 2002 |
| 4152 | Burlington Res Oil & Gas Co | | Oil & Gas Operator | Dec 2000 |
| 4153 | Burlington Res Oil & Gas LP | Houston, TX 77079 | Oil & Gas Operator | Sep 2024 |
| 4154 | Burlington Resources O&G | Midland, TX 79710-1810 | Oil & Gas Operator | Mar 1997 |
| 4155 | Burlington Resources Oil & Gas Company L | Gillette, WY 82718 | Oil & Gas Operator | Jan 2022 |
| 4156 | Burlington Resources Oil & Gas Company LP | Houston, TX 77252 | Oil & Gas Operator | Nov 2024 |
| 4157 | Burlington Resources Oil & Gas LP | | Oil & Gas Operator | Feb 2020 |
| 4158 | Burlington Resources Oil And Gas Co. | Houston, TX 77210 | Oil & Gas Operator | Mar 2023 |
| 4159 | Burmaster, Gary | Sheridan, NY 14135 | Gas Operator | Dec 2023 |
| 4160 | Burness, William Steele Jr | Glasgow, KY 42142 | Oil Operator | Dec 2022 |
| 4161 | Burnett Corp. | Amarillo, TX 79105 | Oil & Gas Operator | May 1998 |
| 4162 | Burnett Corporat | | Oil & Gas Operator | Oct 1993 |
| 4163 | Burnett Energy Inc. | | Oil & Gas Operator | Sep 2024 |
| 4164 | Burnett Oil Co Inc | Fort Worth, TX 76102 | Oil & Gas Operator | Nov 2024 |
| 4165 | Burnham & Browning DRLG Co. | | Oil Operator | Oct 1990 |
| 4166 | Burnison, Amanda | Attica, NY 14011 | Gas Operator | Dec 2023 |
| 4167 | Burns Eugene | Davis, OK 73030-3112 | Oil Operator | Mar 2006 |
| 4168 | Burns Oil & Gas Expl. | | Oil & Gas Operator | Jan 1985 |
| 4169 | Burns Operating | Wichita Falls, TX 76307 | Oil & Gas Operator | Sep 2002 |
| 4170 | Burns Operating LLC | Wichita Falls, TX 76307 | Oil & Gas Operator | Jul 2009 |
| 4171 | Burns Production Corporation | Midland, TX 79701 | Oil & Gas Operator | Jul 2008 |
| 4172 | Burns Willard & Frances | Corning, OH 43730 | Oil & Gas Operator | Dec 2020 |
| 4173 | Burns WM J | | Oil Operator | Jun 1994 |
| 4174 | Burns, Bill C. | Midland, TX 79701 | Oil & Gas Operator | Dec 1997 |
| 4175 | Burns, Gene Oil & Gas | Odessa, TX 79765 | Oil & Gas Operator | Dec 2020 |
| 4176 | Burns, P. C. Oil Producers Inc. | Wichita Falls, TX 76308 | Oil & Gas Operator | Dec 2000 |
| 4177 | Burnsed Oil Co., Inc. | | Oil & Gas Operator | Jul 2024 |
| 4178 | Burr Oil & Gas | Farmington, NM 87499 | Oil & Gas Operator | Feb 2000 |
| 4179 | Burr Oil & Gas Inc | Farmington, NM 87499 | Oil & Gas Operator | Oct 2019 |
| 4180 | Burrill Oil | | Oil Operator | Aug 1990 |
| 4181 | Burris Energy LLC | Burlington, KS 66839 | Oil & Gas Operator | Sep 2016 |
| 4182 | Burris Ronald/Si | | Oil Operator | Jun 1992 |
| 4183 | Burris, J. R. | Manhattan, KS 66502 | Oil Operator | Dec 2019 |
| 4184 | Burrite Operating, LLC | | Oil Operator | May 2024 |
| 4185 | Burro Bluff Corporation | Houston, TX 77024 | Oil & Gas Operator | Nov 2024 |
| 4186 | Burrows Alfred | Copan, OK 74022 | Oil & Gas Operator | May 2021 |
| 4187 | Burrows Leroy And Barbara | Okemah, OK 74859 | Oil & Gas Operator | Aug 2024 |
| 4188 | Burskey David M | Carrolltown, PA 15722-0480 | Oil & Gas Operator | Dec 2023 |
| 4189 | Burt Esther M | Sperry, OK 74073 | Oil Operator | Mar 2024 |
| 4190 | Burt James & Charles Maybee | Sperry, OK 74073-8001 | Oil & Gas Operator | Nov 2014 |
| 4191 | Burtco | Lubbock, TX 79407 | Oil & Gas Operator | Nov 2024 |
| 4192 | Burton Oil Produ | | Oil Operator | Jan 1985 |
| 4193 | Burton Oil Properties | Ratliff City, OK 73081 | Oil & Gas Operator | Aug 2024 |
| 4194 | Burton Services, Inc. | Breckenridge, TX 76424 | Oil & Gas Operator | Nov 2024 |
| 4195 | Burton, V.C. Oil & Gas, Inc. | Portland, TX 78374 | Oil & Gas Operator | Sep 2016 |
| 4196 | Burton-Sutton Oil Co., Inc. | | Oil & Gas Operator | Apr 1988 |
| 4197 | Burton/Hawks Inc | Casper, WY 82602 | Oil & Gas Operator | Sep 1993 |
| 4198 | Busey Naman | Elmore City, OK 73433-9583 | Oil & Gas Operator | Aug 2024 |
| 4199 | Bush Operating | Archer City, TX 76351 | Oil & Gas Operator | Nov 2024 |
| 4200 | Bush, Mark A. Oil And Gas Inc. | Houston, TX 77057 | Oil & Gas Operator | Nov 2024 |