| 10901 | G. E. Kadane & Sons | | Oil & Gas Operator | Apr 1990 |
| 10902 | G. H. Preuitt | | Oil & Gas Operator | Apr 2025 |
| 10903 | G. H. Ranch Management, LLC | Pampa, TX 79066 | Oil & Gas Operator | Apr 2013 |
| 10904 | G. H. Ranch, Inc. | Pampa, TX 79066 | Oil & Gas Operator | Feb 2006 |
| 10905 | G. H. Ranch, LLC | Pampa, TX 79066 | Oil & Gas Operator | Jul 2025 |
| 10906 | G. L. Slade, Inc. | | Oil & Gas Operator | Feb 1985 |
| 10907 | G. L. Stafford Jr. | | Oil Operator | Dec 1996 |
| 10908 | G. R. Goodwill | | Oil & Gas Operator | Jun 1997 |
| 10909 | G. S. Properties, Inc. | Arlington, TX 76013 | Oil & Gas Operator | May 1999 |
| 10910 | G.& S. Landscaping, Inc. | Houston, TX 77095 | Gas Operator | Jun 2023 |
| 10911 | G.A.B.S. Oil, A General Partnership | Ness City, KS 67560 | Oil Operator | Aug 2008 |
| 10912 | G.A.P. Production LLC | Sourlake, TX 77659 | Oil Operator | Jul 2025 |
| 10913 | G.E.C. Oil And Gas Operations | | Gas Operator | Dec 1984 |
| 10914 | G.E.N.Y. Operations | | Oil & Gas Operator | Dec 1999 |
| 10915 | G.G. Cornwell | | Oil Operator | Apr 1987 |
| 10916 | G.H.W. Holding Company | Odessa, TX 79760 | Oil & Gas Operator | Nov 2000 |
| 10917 | G.L. Olson, Inc. | Dewittville, NY 14728 | Gas Operator | Dec 2024 |
| 10918 | G.P.C. Oil And Gas Corporation | Midland, TX 79710 | Oil & Gas Operator | Feb 1993 |
| 10919 | G.R.P. Gauging, Inc. | Wharton, TX 77488 | Oil & Gas Operator | Oct 2010 |
| 10920 | G/S Producing, Inc. | Chester, MT 59522 | Oil & Gas Operator | Mar 2025 |
| 10921 | G2GH Operating LLC | Edmond, OK 73003-3207 | Oil Operator | May 2025 |
| 10922 | G3 Operating, LLC | | Oil & Gas Operator | May 2013 |
| 10923 | Gabbard, Charles | Manchester, KY 40962 | Gas Operator | Dec 2019 |
| 10924 | Gabel, Craig | Wichita, KS 67216 | Oil Operator | Jan 2025 |
| 10925 | Gable Oil Co. | Chase, KS 67524 | Oil Operator | Sep 1998 |
| 10926 | Gable Well Service, Inc. | Chase, KS 67524 | Oil Operator | Apr 1998 |
| 10927 | Gadeco LLC | | Oil & Gas Operator | May 2025 |
| 10928 | Gadsco Inc | Ardmore, OK 73402 | Gas Operator | Jun 2013 |
| 10929 | Gaea Services, Inc. | San Antonio, TX 78216 | Oil & Gas Operator | Sep 2021 |
| 10930 | Gaedeke Oil & Gas Operating, LLC | Dallas, TX 75219 | Oil & Gas Operator | Sep 2023 |
| 10931 | Gaeton Oil & Gas Corp. | Derby, CT 06418 | Oil & Gas Operator | Jun 1998 |
| 10932 | Gage Energy And Petroleum Revenue Service Inc | | Gas Operator | Dec 1992 |
| 10933 | Gage Energy Inc | | Oil Operator | Nov 2015 |
| 10934 | Gage Energy, LLC | | Oil Operator | Sep 2019 |
| 10935 | Gage, Charles J. | Forestville, NY 14062 | Gas Operator | Dec 2024 |
| 10936 | Gage, H. L. | Windthorst, TX 76389 | Oil & Gas Operator | May 2005 |
| 10937 | Gager, Sally | Hays, KS 67601 | Oil Operator | Feb 1998 |
| 10938 | Gago, Inc. | Graham, TX 76450 | Oil & Gas Operator | Jul 2025 |
| 10939 | Gai-Jin Trading Company LLC | Oklahoma City, OK 73107 | Oil & Gas Operator | Sep 2024 |
| 10940 | Gaia Exploration LLC | Cumberland, OH 43732-9760 | Oil & Gas Operator | Dec 2023 |
| 10941 | Gainer, Phillip L | Fort Myers, FL 33908 | Oil & Gas Operator | Dec 2021 |
| 10942 | Gaines Energy, L.L.C. | | Oil & Gas Operator | Feb 2015 |
| 10943 | Gaines Operating, LLC | Austin, TX 78746 | Oil & Gas Operator | Jul 2025 |
| 10944 | Gaines, Franklin D. | Augusta, KS 67010 | Oil Operator | Sep 2001 |
| 10945 | Gaither Petroleum Corporation | Katy, TX 77493 | Oil & Gas Operator | Jul 2025 |
| 10946 | Gala Resources, LTD. | Graham, TX 76450 | Oil & Gas Operator | Apr 2025 |
| 10947 | Galati Enterprises Inc | Jamestown, NY 14701-9358 | Oil & Gas Operator | Dec 2018 |
| 10948 | Galaxy Corporation (The) | Sapulpa, OK 74066 | Oil & Gas Operator | May 2025 |
| 10949 | Galaxy Energy Inc | Stilger, OK 74462 | Gas Operator | Feb 2025 |
| 10950 | Galaxy Oil | | Oil & Gas Operator | Jun 2025 |
| 10951 | Galaxy Oil Company | Wichita Falls, TX 76307 | Oil & Gas Operator | Mar 2015 |
| 10952 | Galbraith, Dallas S. | Abilene, TX 79601 | Oil & Gas Operator | Feb 1994 |
| 10953 | Galemore Oil Co. | | Oil Operator | Mar 2025 |
| 10954 | Galemore Oil Com | | Oil Operator | May 1991 |
| 10955 | Galemore, John E. | Chanute, KS 66720 | Oil Operator | Sep 2001 |
| 10956 | Galilee Oil Investments LLC | San Antonio, TX 78205 | Oil & Gas Operator | Jul 2025 |
| 10957 | Galindo Brothers, Inc. | Alice, TX 78333 | Oil & Gas Operator | Jul 2025 |
| 10958 | Gallagher Drilling Inc | Evansville, IN 47730 | Oil Operator | Dec 2020 |
| 10959 | Gallagher T P | Boulder, CO 80303 | Oil Operator | Apr 2019 |
| 10960 | Gallatin Fuels, Inc. | Uniontown, PA 15401-5513 | Oil & Gas Operator | Dec 2020 |
| 10961 | Gallery Petroleum LLC | Houston, TX 77036 | Oil & Gas Operator | Jul 2025 |
| 10962 | Gallo Petroleum, LLC | Colorado City, TX 79512 | Oil Operator | Jul 2025 |
| 10963 | Galloway Drillin | | Oil Operator | Dec 1996 |
| 10964 | Galloway Drilling Co., Inc. | Wichita, KS 67202 | Oil Operator | Nov 2009 |
| 10965 | Galloway Energy Co. | Tomball, TX 77377 | Oil & Gas Operator | Jul 2025 |
| 10966 | Galloway Lone Star, L.L.C. | Tomball, TX 77377 | Oil & Gas Operator | Jul 2025 |
| 10967 | Galloway Petrole | | Oil Operator | Jun 1993 |
| 10968 | Gallup City Oil, Inc. | Conrad, MT 59425 | Oil & Gas Operator | Mar 2011 |
| 10969 | Gallup City Oil, LLC | Conrad, MT 59425 | Oil Operator | May 2025 |
| 10970 | Gallwitz Ray Stephen | Walhonding, OH 43843 | Oil Operator | Dec 2024 |
| 10971 | Galmor Steve Dba MSG Oil & Gas | Elk City, OK 73644 | Oil & Gas Operator | Aug 2015 |
| 10972 | Galt Investment Company LLC | Tulsa, OK 74120-7412 | Oil Operator | Jun 2024 |
| 10973 | Galt Oil & Gas, LLC | Pampa, TX 79065 | Oil & Gas Operator | Apr 2020 |
| 10974 | Galt Petroleum, Inc. | Iowa Park, TX 76367 | Oil Operator | Jul 2025 |
| 10975 | Galveston Bay Energy, LLC | Spring, TX 77386 | Oil & Gas Operator | Jul 2017 |
| 10976 | Galveston Bay Operating Co LLC | Houston, TX 77002 | Oil & Gas Operator | Jul 2025 |
| 10977 | Gamma Resources Inc. | Oklahoma City, OK 73120 | Oil & Gas Operator | Jan 2017 |
| 10978 | Ganador Operating, LLC | Boerne, TX 78006 | Oil & Gas Operator | Jul 2025 |
| 10979 | Ganchos Inc. | Borger, TX 79008 | Oil & Gas Operator | Mar 2007 |
| 10980 | Ganco, Inc. | | Oil Operator | Mar 2003 |
| 10981 | Gandy Corp | Lovington, NM 88267 | Oil & Gas Operator | Sep 2008 |
| 10982 | Ganer Mark Oil & Gas | Owasso, OK 74055 | Oil & Gas Operator | Aug 2005 |
| 10983 | Ganer Oil Company | Blackwell, OK 74631-4221 | Oil & Gas Operator | Jan 2022 |
| 10984 | Gannett Operating LLC | Graham, TX 76450 | Oil & Gas Operator | Jul 2025 |
| 10985 | Gantt Operating Company, Inc. | Houston, TX 77018 | Oil & Gas Operator | Jul 2025 |
| 10986 | Gantt, Joe, Properties | Electra, TX 76360 | Oil & Gas Operator | Aug 2003 |
| 10987 | Gao Holdings Inc | Cortland, OH 44410 | Oil & Gas Operator | Dec 2024 |
| 10988 | Gap Energy, Inc. | | Oil & Gas Operator | Oct 1995 |
| 10989 | Gap Exploration, LTD. | Naples, FL 34110 | Oil & Gas Operator | Jul 2008 |
| 10990 | Garcia, A. H. | San Diego, TX 78384 | Oil & Gas Operator | May 2006 |
| 10991 | Gardner Energy Corporation | Houston, TX 77024 | Oil & Gas Operator | Mar 1999 |
| 10992 | Gardner Production, LLC | Decatur, TX 76234 | Oil & Gas Operator | Jul 2023 |
| 10993 | Garfield Oil Com | | Gas Operator | Jan 1984 |
| 10994 | Garman Stripper Wells, LLC | Choteau, MT 59422 | Oil Operator | May 2025 |
| 10995 | Garmon, James E | Burkesville, KY 42717 | Oil Operator | Dec 2023 |
| 10996 | Garms Oil Inc | Kingfisher, OK 73750-4207 | Oil & Gas Operator | Apr 2025 |
| 10997 | Garner Engineering Inc. | | Oil & Gas Operator | Apr 2025 |
| 10998 | Garner, Jason L | Byrdstown, TN 38549 | Oil Operator | Dec 2023 |
| 10999 | Garnet Exploration LLC | Spiro, OK 74959-4839 | Gas Operator | Apr 2025 |
| 11000 | Garo Investment Company | Tempe, AZ 85284 | Oil Operator | Aug 2020 |