| 10901 | G & S Energy, Inc. | Bangs, TX 76823 | Oil & Gas Operator | Apr 2024 |
| 10902 | G & S Oil & Gas Inc | Parkersburg, WV 26101-5762-5762 | Oil & Gas Operator | Dec 2015 |
| 10903 | G & S Oil Company | | Oil & Gas Operator | Dec 2024 |
| 10904 | G & S Production Company | Velma, OK 73491-0036 | Oil & Gas Operator | Oct 2021 |
| 10905 | G & W Oil Prod - | | Oil Operator | Oct 1995 |
| 10906 | G & W Production Company L.L.C. | El Campo, TX 77437 | Oil Operator | May 2017 |
| 10907 | G A W Oil Company LLC | Enid, OK 73702-3926 | Oil & Gas Operator | Apr 2025 |
| 10908 | G And C Operating, LLC | Artesia, NM 88211 | Oil & Gas Operator | Mar 2025 |
| 10909 | G And D Oil Company | Welda, KS 66091 | Oil Operator | Nov 1997 |
| 10910 | G And H Producers Inc | | Oil Operator | Sep 2004 |
| 10911 | G And S Exploration LLC | | Oil Operator | Mar 2016 |
| 10912 | G And T Petroleum Consulting And Management | McCracken, KS 67556 | Oil Operator | Aug 2014 |
| 10913 | G B & D Oil & Gas | Kilgore, TX 75663-2881 | Oil & Gas Operator | Mar 2015 |
| 10914 | G C & W Inc. | Borger, TX 79007 | Oil & Gas Operator | Oct 2016 |
| 10915 | G D Energy Corporation | Iowa Park, TX 76367 | Oil Operator | Jun 2025 |
| 10916 | G E Operating, Inc. | Graham, TX 76450 | Oil & Gas Operator | May 2020 |
| 10917 | G L M Company | | Oil Operator | Feb 2025 |
| 10918 | G M C Oil & Gas LTD | Oklahoma City, OK 73102-8804 | Oil & Gas Operator | Sep 1999 |
| 10919 | G M Enterprises | Chanute, KS 66720 | Oil Operator | Jan 1987 |
| 10920 | G M G Oil & Gas Corp. | Morris, OK 74445 | Oil & Gas Operator | Apr 2025 |
| 10921 | G M Oil | McPherson, KS 67460 | Oil Operator | Aug 1997 |
| 10922 | G M Oil Properties Inc | Eufaula, OK 74432-0841 | Oil & Gas Operator | Feb 2012 |
| 10923 | G M Piggott, Jr | | Oil & Gas Operator | Nov 1985 |
| 10924 | G N K Inc. | Shreveport, LA 71101 | Oil & Gas Operator | Aug 2020 |
| 10925 | G P II Energy, Inc. | Midland, TX 79710 | Oil & Gas Operator | Sep 2020 |
| 10926 | G Productions | Snyder, TX 79549 | Oil & Gas Operator | Jun 1998 |
| 10927 | G R B Resources Inc | Tulsa, OK 74136-5108 | Oil & Gas Operator | Aug 2013 |
| 10928 | G W F Corporation | Columbus, OH 43215 | Oil & Gas Operator | Dec 2003 |
| 10929 | G&G Productions | | Oil Operator | Jan 2025 |
| 10930 | G&L Oil And Gas, LLC | Windthorst, TX 76389 | Oil & Gas Operator | Jun 2025 |
| 10931 | G-3 Oil | Albany, TX 76430 | Oil & Gas Operator | Jul 1995 |
| 10932 | G-D Oil Oper - D | | Oil Operator | Apr 1990 |
| 10933 | G-D Oil Operations | | Oil Operator | May 1997 |
| 10934 | G-R Contracting Inc | Lewisville, OH 43754 | Oil & Gas Operator | Dec 2024 |
| 10935 | G-R-F Energy, Inc | Kenton, OH 43326 | Oil & Gas Operator | Dec 1994 |
| 10936 | G-W Resources Oper. Co. | | Gas Operator | Dec 1995 |
| 10937 | G. & S. Inc. | Gruver, TX 79040 | Oil & Gas Operator | Nov 2023 |
| 10938 | G. A. Hawkins Operating, LLC | Graham, TX 76450 | Oil & Gas Operator | Jun 2025 |
| 10939 | G. B. & F. Exploration, Inc. | | Oil & Gas Operator | Feb 1991 |
| 10940 | G. E. Kadane & Sons | | Oil & Gas Operator | Apr 1990 |
| 10941 | G. H. Preuitt | | Oil & Gas Operator | Mar 2025 |
| 10942 | G. H. Ranch Management, LLC | Pampa, TX 79066 | Oil & Gas Operator | Apr 2013 |
| 10943 | G. H. Ranch, Inc. | Pampa, TX 79066 | Oil & Gas Operator | Feb 2006 |
| 10944 | G. H. Ranch, LLC | Pampa, TX 79066 | Oil & Gas Operator | Jun 2025 |
| 10945 | G. L. Slade, Inc. | | Oil & Gas Operator | Feb 1985 |
| 10946 | G. L. Stafford Jr. | | Oil Operator | Dec 1996 |
| 10947 | G. R. Goodwill | | Oil & Gas Operator | Jun 1997 |
| 10948 | G. S. Properties, Inc. | Arlington, TX 76013 | Oil & Gas Operator | May 1999 |
| 10949 | G.& S. Landscaping, Inc. | Houston, TX 77095 | Gas Operator | Jun 2023 |
| 10950 | G.A.B.S. Oil, A General Partnership | Ness City, KS 67560 | Oil Operator | Aug 2008 |
| 10951 | G.A.P. Production LLC | Sourlake, TX 77659 | Oil Operator | Jun 2025 |
| 10952 | G.E.C. Oil And Gas Operations | | Gas Operator | Dec 1984 |
| 10953 | G.E.N.Y. Operations | | Oil & Gas Operator | Dec 1999 |
| 10954 | G.G. Cornwell | | Oil Operator | Apr 1987 |
| 10955 | G.H.W. Holding Company | Odessa, TX 79760 | Oil & Gas Operator | Nov 2000 |
| 10956 | G.L. Olson, Inc. | Dewittville, NY 14728 | Gas Operator | Dec 2023 |
| 10957 | G.P.C. Oil And Gas Corporation | Midland, TX 79710 | Oil & Gas Operator | Feb 1993 |
| 10958 | G.R.P. Gauging, Inc. | Wharton, TX 77488 | Oil & Gas Operator | Oct 2010 |
| 10959 | G/S Producing, Inc. | Chester, MT 59522 | Oil & Gas Operator | Mar 2025 |
| 10960 | G2GH Operating LLC | Edmond, OK 73003-3207 | Oil Operator | Apr 2025 |
| 10961 | G3 Operating, LLC | | Oil & Gas Operator | May 2013 |
| 10962 | Gabbard, Charles | Manchester, KY 40962 | Gas Operator | Dec 2019 |
| 10963 | Gabel, Craig | Wichita, KS 67216 | Oil Operator | Jan 2025 |
| 10964 | Gable Oil Co. | Chase, KS 67524 | Oil Operator | Sep 1998 |
| 10965 | Gable Well Service, Inc. | Chase, KS 67524 | Oil Operator | Apr 1998 |
| 10966 | Gadeco LLC | | Oil & Gas Operator | Apr 2025 |
| 10967 | Gadsco Inc | Ardmore, OK 73402 | Gas Operator | Jun 2013 |
| 10968 | Gaea Services, Inc. | San Antonio, TX 78216 | Oil & Gas Operator | Sep 2021 |
| 10969 | Gaedeke Oil & Gas Operating, LLC | Dallas, TX 75219 | Oil & Gas Operator | Sep 2023 |
| 10970 | Gaeton Oil & Gas Corp. | Derby, CT 06418 | Oil & Gas Operator | Jun 1998 |
| 10971 | Gage Energy And Petroleum Revenue Service Inc | | Gas Operator | Dec 1992 |
| 10972 | Gage Energy Inc | | Oil Operator | Nov 2015 |
| 10973 | Gage Energy, LLC | | Oil Operator | Sep 2019 |
| 10974 | Gage, Charles J. | Forestville, NY 14062 | Gas Operator | Dec 2023 |
| 10975 | Gage, H. L. | Windthorst, TX 76389 | Oil & Gas Operator | May 2005 |
| 10976 | Gager, Sally | Hays, KS 67601 | Oil Operator | Feb 1998 |
| 10977 | Gago, Inc. | Graham, TX 76450 | Oil & Gas Operator | Jun 2025 |
| 10978 | Gai-Jin Trading Company LLC | Oklahoma City, OK 73107 | Oil & Gas Operator | Sep 2024 |
| 10979 | Gaia Exploration LLC | Cumberland, OH 43732-9760-9760 | Oil & Gas Operator | Dec 2023 |
| 10980 | Gainer, Phillip L | Fort Myers, FL 33908 | Oil & Gas Operator | Dec 2021 |
| 10981 | Gaines Energy, L.L.C. | | Oil & Gas Operator | Feb 2015 |
| 10982 | Gaines Operating, LLC | Austin, TX 78746 | Oil & Gas Operator | Jun 2025 |
| 10983 | Gaines, Franklin D. | Augusta, KS 67010 | Oil Operator | Sep 2001 |
| 10984 | Gaither Petroleum Corporation | Katy, TX 77493 | Oil & Gas Operator | Jun 2025 |
| 10985 | Gala Resources, LTD. | Graham, TX 76450 | Oil & Gas Operator | Mar 2025 |
| 10986 | Galati Enterprises Inc | Jamestown, NY 14701-9358 | Oil & Gas Operator | Dec 2018 |
| 10987 | Galaxy Corporation (The) | Sapulpa, OK 74066 | Oil & Gas Operator | Apr 2025 |
| 10988 | Galaxy Energy Inc | Stilger, OK 74462 | Gas Operator | Feb 2025 |
| 10989 | Galaxy Oil | | Oil & Gas Operator | Apr 2025 |
| 10990 | Galaxy Oil Company | Wichita Falls, TX 76307 | Oil & Gas Operator | Mar 2015 |
| 10991 | Galbraith, Dallas S. | Abilene, TX 79601 | Oil & Gas Operator | Feb 1994 |
| 10992 | Galemore Oil Co. | | Oil Operator | Jan 2025 |
| 10993 | Galemore Oil Com | | Oil Operator | May 1991 |
| 10994 | Galemore, John E. | Chanute, KS 66720 | Oil Operator | Sep 2001 |
| 10995 | Galilee Oil Investments LLC | San Antonio, TX 78205 | Oil & Gas Operator | Jun 2025 |
| 10996 | Galindo Brothers, Inc. | Alice, TX 78333 | Oil & Gas Operator | Jun 2025 |
| 10997 | Gallagher Drilling Inc | Evansville, IN 47730 | Oil Operator | Dec 2020 |
| 10998 | Gallagher T P | Boulder, CO 80303 | Oil Operator | Apr 2019 |
| 10999 | Gallatin Fuels, Inc. | Uniontown, PA 15401-5513 | Oil & Gas Operator | Dec 2020 |
| 11000 | Gallery Petroleum LLC | Houston, TX 77036 | Oil & Gas Operator | Jun 2025 |