| 11701 | Greka Am Inc | Santa Maria, CA 93454 | Oil & Gas Operator | May 2013 |
| 11702 | Grenadier Energy III, LLC | The Woodlands, TX 77380 | Oil & Gas Operator | Jun 2026 |
| 11703 | Grenadier Energy Partners II,LLC | The Woodlands, TX 77380 | Oil & Gas Operator | Dec 2020 |
| 11704 | Gresham Oil & Gas (USA) Inc. | Littleton, CO 80122 | Oil & Gas Operator | Jan 1999 |
| 11705 | Gress Oil & Gas | Coshocton, OH 43812 | Oil & Gas Operator | Dec 2025 |
| 11706 | Gressel Production, LLC | South Haven, KS 67140 | Oil & Gas Operator | May 2026 |
| 11707 | Gressel, Dewey H. | | Oil Operator | Dec 2009 |
| 11708 | Greta Operating Company LLC | Refugio, TX 78377 | Oil & Gas Operator | Sep 2026 |
| 11709 | Grewing, Florence T. | Muenster, TX 76252 | Oil & Gas Operator | Mar 2008 |
| 11710 | Grewing, Herman | Muenster, TX 76252 | Oil & Gas Operator | Apr 1997 |
| 11711 | Grewing, Herman Operating, Inc. | Muenster, TX 76252 | Oil Operator | Sep 2026 |
| 11712 | Grewing, Wayne R. Oil & Gas, LLC | Muenster, TX 76252 | Oil Operator | Apr 2018 |
| 11713 | Grey Eagle Const Co | Kermit, WV 25674 | Gas Operator | Dec 2024 |
| 11714 | Grey Eagle Construction Company, Inc. | Kermit, WV 25674 | Gas Operator | Dec 2021 |
| 11715 | Grey Hawk Operating LLC | Birmingham, AL 35242 | Oil Operator | Jan 2024 |
| 11716 | Grey Oil Co | Pratt, KS 67124 | Oil & Gas Operator | Sep 2007 |
| 11717 | Grey Rider Energy, LLC | Schertz, TX 78154 | Oil & Gas Operator | Sep 2026 |
| 11718 | Grey Wolf Production Company, Inc. | Garnett, KS 66032-0426 | Oil Operator | Mar 2015 |
| 11719 | Grey, Glenn E. | Haviland, KS 67059 | Oil Operator | Mar 2002 |
| 11720 | Grey, Huey P. | Greensburg, KS 67054 | Oil Operator | Dec 1984 |
| 11721 | Grey, James H. | Greensburg, KS 67054 | Gas Operator | Nov 1988 |
| 11722 | Grey, Lonnie & Lennie Adams | Ravenna, KY 40472 | Oil Operator | Dec 2016 |
| 11723 | Greylock Conventional, LLC | Charleston, WV 25311 | Oil & Gas Operator | Jun 2026 |
| 11724 | Greylock Opco LLC | Charleston, WV 25311 | Oil & Gas Operator | Dec 2025 |
| 11725 | Greylock Production LLC | Charleston, WV 25311-1264 | Oil & Gas Operator | Jul 2026 |
| 11726 | Greystone Oil & Gas, LLP | Houston, TX 77057 | Oil & Gas Operator | Dec 2015 |
| 11727 | Greystone Operating, Inc. | | Oil & Gas Operator | Nov 2009 |
| 11728 | Greystone Petroleum, LLC | Tulsa, OK 74136 | Oil & Gas Operator | Sep 2026 |
| 11729 | Greystone, Inc. | Hays, KS 67601 | Oil Operator | Jun 2019 |
| 11730 | Gribble Jr R W | Dallas, TX 75235 | Oil & Gas Operator | Apr 2014 |
| 11731 | Gribble Oil Company | | Oil & Gas Operator | Jun 1996 |
| 11732 | Gribble Oil Corporation | Dallas, TX 75235 | Oil Operator | Aug 1994 |
| 11733 | Griebel-Valliquette | Stroud, OK 74079-0231 | Oil & Gas Operator | Aug 2016 |
| 11734 | Griffin & Griffin Exploration LLC | | Oil & Gas Operator | Dec 2025 |
| 11735 | Griffin & Griffin Oil Co Inc | | Oil & Gas Operator | Jun 2001 |
| 11736 | Griffin & Griffin Oil Co. Inc Et Al | | Oil & Gas Operator | Jan 2010 |
| 11737 | Griffin Energy | | Oil & Gas Operator | May 1991 |
| 11738 | Griffin Energy Holdings, LLC | Plano, TX 75024 | Oil Operator | Sep 2026 |
| 11739 | Griffin Management LLC | | Oil & Gas Operator | Feb 2010 |
| 11740 | Griffin Operating | | Oil & Gas Operator | Mar 1995 |
| 11741 | Griffin Operating, Inc. | Tyler, TX 75702 | Oil & Gas Operator | Mar 2017 |
| 11742 | Griffin Petroleum Company | Midland, TX 79705 | Oil & Gas Operator | Sep 2026 |
| 11743 | Griffin Resources | Breckenridge, TX 76424 | Oil & Gas Operator | Oct 2003 |
| 11744 | Griffin Resources LLC | Breckenridge, TX 76424 | Oil & Gas Operator | Sep 2026 |
| 11745 | Griffin Resources, Inc. | | Oil & Gas Operator | Jun 2026 |
| 11746 | Griffin Southern Corp. | | Oil & Gas Operator | Jun 1983 |
| 11747 | Griffin Well Service Inc | Konawa, OK 74849-9710 | Oil & Gas Operator | Jun 2026 |
| 11748 | Griffin, Charles | Stafford, KS 67578 | Oil Operator | Sep 1997 |
| 11749 | Griffis, Ronnie Et Al | | Oil & Gas Operator | Jan 2025 |
| 11750 | Griffith Petroleum Services Inc | Kingston, OK 73439 | Oil & Gas Operator | Jun 2026 |
| 11751 | Griffith, Johnnie R. | O'Fallon, IL 62269 | Oil & Gas Operator | Dec 1996 |
| 11752 | Griffith, Wesley | | Oil & Gas Operator | Jun 2000 |
| 11753 | Griffiths Oil LLC | Edgerton, WY 82635 | Oil Operator | Jul 2026 |
| 11754 | Griffon & Associates, LLC | Pearland, TX 77581 | Oil & Gas Operator | Jul 2008 |
| 11755 | Griffon Petroleum, Inc. | Calgary, AB T2P 3K2 | Oil & Gas Operator | May 2007 |
| 11756 | Griggs Josh | Dewey, OK 74029 | Oil Operator | Jun 2026 |
| 11757 | Griggs Oil Incor | | Oil & Gas Operator | May 1994 |
| 11758 | Griggs Oil LLC | Dewey, OK 74029-0477 | Oil & Gas Operator | Jun 2026 |
| 11759 | Griggs, VIctor C. | Austin, TX 78746 | Oil & Gas Operator | Sep 2026 |
| 11760 | Grigsby Petroleum Inc. | Shreveport, LA 71101 | Oil & Gas Operator | Sep 2026 |
| 11761 | Grigsby, Jack W. | Shreveport, LA 71101 | Oil & Gas Operator | Jan 2002 |
| 11762 | Grigsby-McCord Joint Account | | Oil Operator | Apr 1984 |
| 11763 | Grigsby-McCord Joint Acct Etal | | Oil Operator | Apr 1984 |
| 11764 | Grim Paul A | Logan, OH 43138-9445 | Oil & Gas Operator | Dec 2020 |
| 11765 | Grimes Energy Company | Abilene, TX 79604 | Oil & Gas Operator | Mar 2005 |
| 11766 | Grimes, Norman W. | Canyon, TX 79015 | Oil & Gas Operator | Jul 2014 |
| 11767 | Grimsby Exploration Inc | Canton, OH 44709 | Oil & Gas Operator | Dec 2018 |
| 11768 | Grissom, Charles A. | Abilene, TX 79604 | Oil & Gas Operator | Mar 2001 |
| 11769 | Griswold Energy LLC | Oologah, OK 74053-6228 | Oil Operator | May 2026 |
| 11770 | Grit Oil & Gas Management, LLC | Houston, TX 77055 | Oil & Gas Operator | Feb 2026 |
| 11771 | Grit Oil & Gas, LLC | Houston, TX 77072 | Oil & Gas Operator | Apr 2019 |
| 11772 | Grit Operating, L.L.C. | Shreveport, LA 71101 | Oil & Gas Operator | Nov 2023 |
| 11773 | Grizzle, Joe B. | Paris, TX 75461 | Oil & Gas Operator | Sep 2026 |
| 11774 | Grizzly Energy Resources, L.L.C. | Midland, TX 79705 | Oil & Gas Operator | Jul 2026 |
| 11775 | Grizzly Op Of Delaware, LLC | Houston, TX 77057 | Oil & Gas Operator | Mar 2021 |
| 11776 | Grizzly Operating LLC | Houston, TX 77057 | Oil & Gas Operator | Jun 2026 |
| 11777 | GRM LLC | | Oil & Gas Operator | Jun 2021 |
| 11778 | GRMR Oil And Gas LLC | Broomfield, CO 80021 | Oil & Gas Operator | Apr 2026 |
| 11779 | Gro-Tex Exploration | Abilene, TX 79603 | Oil Operator | Sep 2026 |
| 11780 | Grogan Field Production, L.L.C. | | Oil Operator | Jan 2025 |
| 11781 | Grooms T D | Stillwater, OK 74075-3600 | Oil & Gas Operator | Oct 2001 |
| 11782 | Grose, Raymond | | Oil & Gas Operator | Dec 2003 |
| 11783 | Gross Jack L Production | Borger, TX 79008-0065 | Gas Operator | Mar 2015 |
| 11784 | Gross Todd | Pine Bluffs, WY 82082 | Oil & Gas Operator | Mar 2007 |
| 11785 | Gross William R | | Oil Operator | Feb 1986 |
| 11786 | Gross, Charles E. | Dallas, TX 75220 | Oil & Gas Operator | Feb 2012 |
| 11787 | Gross, L. Jack Production | Borger, TX 79008 | Oil & Gas Operator | Dec 1994 |
| 11788 | Grothe Bros. | Albany, TX 76430 | Oil & Gas Operator | May 2011 |
| 11789 | Grothe Bros., Inc. | Slaton, TX 79364 | Oil & Gas Operator | Sep 2026 |
| 11790 | Grothe, M. L. Oil Co. | Albany, TX 76430 | Oil & Gas Operator | Jun 2010 |
| 11791 | Grothe, M.L. Est. | Slaton, TX 79364 | Oil & Gas Operator | Sep 2026 |
| 11792 | Grothues, G B Oil | Natalia, TX 78059 | Oil Operator | Sep 2026 |
| 11793 | Ground Development Company Inc | Dallas, TX 75229-0377 | Oil & Gas Operator | Jan 2013 |
| 11794 | Ground Resources, LLC | Spencer, WV 25276 | Oil & Gas Operator | Dec 2021 |
| 11795 | Group Maintenance Corp | Jefferson, OH 44047 | Oil & Gas Operator | Dec 2012 |
| 11796 | Grover Collins | | Oil & Gas Operator | Dec 2002 |
| 11797 | Grover-McKinney Oil Company | Midland, TX 79702 | Oil & Gas Operator | Aug 2003 |
| 11798 | Groves, Frank | Arkansas City, KS 67005 | Oil & Gas Operator | Mar 1995 |
| 11799 | GRR Mammoser, LLC | Eden, NY 14057 | Gas Operator | Dec 2025 |
| 11800 | Grubb F W "Forest" | Garber, OK 73738-0186 | Oil & Gas Operator | Jun 2005 |