| 11101 | G-R-F Energy, Inc | Kenton, OH 43326 | Oil & Gas Operator | Dec 1994 |
| 11102 | G-W Resources Oper. Co. | | Gas Operator | Dec 1995 |
| 11103 | G. & S. Inc. | Gruver, TX 79040 | Oil & Gas Operator | Nov 2023 |
| 11104 | G. A. Hawkins Operating, LLC | Graham, TX 76450 | Oil & Gas Operator | Apr 2025 |
| 11105 | G. B. & F. Exploration, Inc. | | Oil & Gas Operator | Feb 1991 |
| 11106 | G. E. Kadane & Sons | | Oil & Gas Operator | Apr 1990 |
| 11107 | G. H. Preuitt | | Oil & Gas Operator | Dec 2024 |
| 11108 | G. H. Ranch Management, LLC | Pampa, TX 79066 | Oil & Gas Operator | Apr 2013 |
| 11109 | G. H. Ranch, Inc. | Pampa, TX 79066 | Oil & Gas Operator | Feb 2006 |
| 11110 | G. H. Ranch, LLC | Pampa, TX 79066 | Oil & Gas Operator | Apr 2025 |
| 11111 | G. L. Slade, Inc. | | Oil & Gas Operator | Feb 1985 |
| 11112 | G. L. Stafford Jr. | | Oil Operator | Dec 1996 |
| 11113 | G. R. Goodwill | | Oil & Gas Operator | Jun 1997 |
| 11114 | G. S. Properties, Inc. | Arlington, TX 76013 | Oil & Gas Operator | May 1999 |
| 11115 | G.& S. Landscaping, Inc. | Houston, TX 77095 | Gas Operator | Jun 2023 |
| 11116 | G.A.B.S. Oil, A General Partnership | Ness City, KS 67560 | Oil Operator | Aug 2008 |
| 11117 | G.A.P. Production LLC | Sourlake, TX 77659 | Oil Operator | Apr 2025 |
| 11118 | G.E.C. Oil And Gas Operations | | Gas Operator | Dec 1984 |
| 11119 | G.E.N.Y. Operations | | Oil & Gas Operator | Dec 1999 |
| 11120 | G.G. Cornwell | | Oil Operator | Apr 1987 |
| 11121 | G.H.W. Holding Company | Odessa, TX 79760 | Oil & Gas Operator | Nov 2000 |
| 11122 | G.L. Olson, Inc. | Dewittville, NY 14728 | Gas Operator | Dec 2023 |
| 11123 | G.O.W. Resources | Chester, WV 26034-0000 | Oil & Gas Operator | Dec 2020 |
| 11124 | G.P.C. Oil And Gas Corporation | Midland, TX 79710 | Oil & Gas Operator | Feb 1993 |
| 11125 | G.R.P. Gauging, Inc. | Wharton, TX 77488 | Oil & Gas Operator | Oct 2010 |
| 11126 | G/S Producing, Inc. | Chester, MT 59522 | Oil & Gas Operator | Jan 2025 |
| 11127 | G2GH Operating LLC | Edmond, OK 73003-3207 | Oil Operator | Feb 2025 |
| 11128 | G3 Operating, LLC | | Oil & Gas Operator | May 2013 |
| 11129 | Gabbard, Charles | Manchester, KY 40962 | Gas Operator | Dec 2019 |
| 11130 | Gabel, Craig | Wichita, KS 67216 | Oil Operator | Nov 2024 |
| 11131 | Gable Oil Co. | Chase, KS 67524 | Oil Operator | Sep 1998 |
| 11132 | Gable Well Service, Inc. | Chase, KS 67524 | Oil Operator | Apr 1998 |
| 11133 | Gadeco LLC | | Oil & Gas Operator | Mar 2025 |
| 11134 | Gadsco Inc | Ardmore, OK 73402 | Gas Operator | Jun 2013 |
| 11135 | Gaea Services, Inc. | San Antonio, TX 78216 | Oil & Gas Operator | Sep 2021 |
| 11136 | Gaedeke Oil & Gas Operating LLC | Dallas, TX 75219 | Oil & Gas Operator | Sep 2023 |
| 11137 | Gaeton Oil & Gas Corp. | Derby, CT 06418 | Oil & Gas Operator | Jun 1998 |
| 11138 | Gage Energy And Petroleum Revenue Service Inc | | Gas Operator | Dec 1992 |
| 11139 | Gage Energy Inc | | Oil Operator | Nov 2015 |
| 11140 | Gage Energy, LLC | | Oil Operator | Sep 2019 |
| 11141 | Gage, Charles J. | Forestville, NY 14062 | Gas Operator | Dec 2023 |
| 11142 | Gage, H. L. | Windthorst, TX 76389 | Oil & Gas Operator | May 2005 |
| 11143 | Gager, Sally | Hays, KS 67601 | Oil Operator | Feb 1998 |
| 11144 | Gago, Inc. | Graham, TX 76450 | Oil & Gas Operator | Apr 2025 |
| 11145 | Gai-Jin Trading Company LLC | Oklahoma City, OK 73107 | Oil & Gas Operator | Sep 2024 |
| 11146 | Gaia Exploration LLC | Cumberland, OH 43732-9760-9760 | Oil & Gas Operator | Dec 2023 |
| 11147 | Gainer, Phillip L | Fort Myers, FL 33908 | Oil & Gas Operator | Dec 2021 |
| 11148 | Gaines Energy, L.L.C. | | Oil & Gas Operator | Feb 2015 |
| 11149 | Gaines Operating, LLC | Austin, TX 78746 | Oil & Gas Operator | Apr 2025 |
| 11150 | Gaines, Franklin D. | Augusta, KS 67010 | Oil Operator | Sep 2001 |
| 11151 | Gaither Petroleum Corporation | Katy, TX 77493 | Oil & Gas Operator | Apr 2025 |
| 11152 | Gala Resources, LTD. | Graham, TX 76450 | Oil & Gas Operator | Jan 2025 |
| 11153 | Galati Enterprises Inc | Jamestown, NY 14701-9358 | Oil & Gas Operator | Dec 2018 |
| 11154 | Galaxy Corporation (The) | Sapulpa, OK 74066 | Oil & Gas Operator | Feb 2025 |
| 11155 | Galaxy Energy Inc | Stilger, OK 74462 | Gas Operator | Jan 2025 |
| 11156 | Galaxy Oil | | Oil & Gas Operator | Mar 2025 |
| 11157 | Galaxy Oil Company | Wichita Falls, TX 76307 | Oil & Gas Operator | Mar 2015 |
| 11158 | Galbraith, Dallas S. | Abilene, TX 79601 | Oil & Gas Operator | Feb 1994 |
| 11159 | Galemore Oil Co. | | Oil Operator | Nov 2024 |
| 11160 | Galemore Oil Com | | Oil Operator | May 1991 |
| 11161 | Galemore, John E. | Chanute, KS 66720 | Oil Operator | Sep 2001 |
| 11162 | Galilee Oil Investments LLC | San Antonio, TX 78205 | Oil & Gas Operator | Apr 2025 |
| 11163 | Galindo Brothers, Inc. | Alice, TX 78333 | Oil & Gas Operator | Apr 2025 |
| 11164 | Gallagher Drilling Inc | Evansville, IN 47730 | Oil Operator | Dec 2020 |
| 11165 | Gallagher Oil | Grandfalls, TX 79742 | Oil Operator | Apr 2025 |
| 11166 | Gallagher T P | Boulder, CO 80303 | Oil Operator | Apr 2019 |
| 11167 | Gallatin Fuels, Inc. | Uniontown, PA 15401-5513 | Oil & Gas Operator | Dec 2020 |
| 11168 | Gallery Petroleum LLC | Houston, TX 77036 | Oil & Gas Operator | Apr 2025 |
| 11169 | Gallo Petroleum, LLC | Colorado City, TX 79512 | Oil Operator | Apr 2025 |
| 11170 | Galloway Drillin | | Oil Operator | Dec 1996 |
| 11171 | Galloway Drilling Co., Inc. | Wichita, KS 67202 | Oil Operator | Nov 2009 |
| 11172 | Galloway Energy Co. | Tomball, TX 77377 | Oil & Gas Operator | Apr 2025 |
| 11173 | Galloway Lone Star, L.L.C. | Tomball, TX 77377 | Oil & Gas Operator | Apr 2025 |
| 11174 | Galloway Petrole | | Oil Operator | Jun 1993 |
| 11175 | Gallup City Oil, Inc. | Conrad, MT 59425 | Oil & Gas Operator | Mar 2011 |
| 11176 | Gallup City Oil, LLC | Conrad, MT 59425 | Oil Operator | Feb 2025 |
| 11177 | Gallwitz Ray Stephen | Walhonding, OH 43843 | Oil Operator | Dec 2024 |
| 11178 | Galmor Steve Dba MSG Oil & Gas | Elk City, OK 73644 | Oil & Gas Operator | Aug 2015 |
| 11179 | Galt Investment Company LLC | Tulsa, OK 74120-7412 | Oil Operator | Jun 2024 |
| 11180 | Galt Oil & Gas, LLC | Pampa, TX 79065 | Oil & Gas Operator | Apr 2020 |
| 11181 | Galt Petroleum, Inc. | Iowa Park, TX 76367 | Oil Operator | Apr 2025 |
| 11182 | Galveston Bay Energy, LLC | Spring, TX 77386 | Oil & Gas Operator | Jul 2017 |
| 11183 | Galveston Bay Operating Co LLC | Houston, TX 77002 | Oil & Gas Operator | Apr 2025 |
| 11184 | Gamma Resources Inc. | Oklahoma City, OK 73120 | Oil & Gas Operator | Jan 2017 |
| 11185 | Ganador Operating, LLC | Boerne, TX 78006 | Oil & Gas Operator | Apr 2025 |
| 11186 | Ganchos Inc. | Borger, TX 79008 | Oil & Gas Operator | Mar 2007 |
| 11187 | Ganco, Inc. | | Oil Operator | Mar 2003 |
| 11188 | Gandy Corp | Lovington, NM 88267 | Oil & Gas Operator | Sep 2008 |
| 11189 | Ganer Mark Oil & Gas | Owasso, OK 74055 | Oil & Gas Operator | Aug 2005 |
| 11190 | Ganer Oil Company | Blackwell, OK 74631-4221 | Oil & Gas Operator | Jan 2022 |
| 11191 | Gannett Operating LLC | Graham, TX 76450 | Oil & Gas Operator | Apr 2025 |
| 11192 | Gantt Operating Company, Inc. | Houston, TX 77018 | Oil & Gas Operator | Apr 2025 |
| 11193 | Gantt, Joe, Properties | Electra, TX 76360 | Oil & Gas Operator | Aug 2003 |
| 11194 | Gao Holdings Inc | Cortland, OH 44410 | Oil & Gas Operator | Dec 2024 |
| 11195 | Gap Energy, Inc. | | Oil & Gas Operator | Oct 1995 |
| 11196 | Gap Exploration, LTD. | Naples, FL 34110 | Oil & Gas Operator | Jul 2008 |
| 11197 | Garcia, A. H. | San Diego, TX 78384 | Oil & Gas Operator | May 2006 |
| 11198 | Gardner Energy Corporation | Houston, TX 77024 | Oil & Gas Operator | Mar 1999 |
| 11199 | Gardner Production, LLC | Decatur, TX 76234 | Oil & Gas Operator | Jul 2023 |
| 11200 | Garfield Oil Com | | Gas Operator | Jan 1984 |