| 29701 | Tristar Oil & Gas | Freer, TX 78357 | Oil & Gas Operator | Jul 2026 |
| 29702 | Tristar Petroleum Resourc | Woodland Hills, CA 89101 | Oil & Gas Operator | Dec 1991 |
| 29703 | Tristate Nla, LLC | | Oil Operator | Dec 2024 |
| 29704 | Tritex Production Co. | Iowa Park, TX 76367 | Oil & Gas Operator | Jan 2013 |
| 29705 | Tritex Resc Inco | | Oil Operator | Dec 1985 |
| 29706 | Tritex Resources, L.L.C. | Kilgore, TX 75663 | Oil & Gas Operator | Dec 2009 |
| 29707 | Triton Energy LLC | Wortham, TX 76693 | Oil & Gas Operator | Jul 2026 |
| 29708 | Triton Oil & Gas Corp. | Houston, TX 77002 | Oil & Gas Operator | Nov 2014 |
| 29709 | Triton Operating LLC | Wichita Falls, TX 76310 | Oil & Gas Operator | Jul 2026 |
| 29710 | Trittipo, J. L. | | Oil & Gas Operator | Nov 1997 |
| 29711 | Trium, LTD. | Laredo, TX 78041 | Oil Operator | Jul 2026 |
| 29712 | Triumph Energy Inc | Lafayette, LA 70505 | Oil & Gas Operator | Nov 2015 |
| 29713 | Triumph Energy Inc-P B Berry | | Oil & Gas Operator | Jun 1986 |
| 29714 | Triumph Energy Partners LLC | Oklahoma City, OK 73102-5804 | Oil & Gas Operator | Apr 2026 |
| 29715 | Triumph Exploration, Inc. | Midland, TX 79702 | Oil & Gas Operator | Jul 2026 |
| 29716 | Triumph Oil Company | Dallas, TX 75201 | Oil & Gas Operator | Jun 1994 |
| 29717 | Triumph Resources Inc | Oklahoma City, OK 73114 | Oil & Gas Operator | Nov 2004 |
| 29718 | Triunited Investors, LLC | Monte Sereno, CA 95030 | Oil Operator | May 2012 |
| 29719 | Trivestco Energy Company | Ponca City, OK 74601 | Oil & Gas Operator | May 2026 |
| 29720 | Trivista Operating LLC | Giddings, TX 78942 | Oil & Gas Operator | Jul 2026 |
| 29721 | Trivium Operating, LLC | Fort Worth, TX 76107 | Oil & Gas Operator | Jul 2026 |
| 29722 | Trojan Oil And Gas | White Deer, TX 79097 | Oil & Gas Operator | Dec 1994 |
| 29723 | Trojan Oil Company, LLC | Big Lake, TX 76932 | Oil Operator | Jul 2026 |
| 29724 | Trojan Resources LLC | Sapulpa, OK 74066-8095 | Oil Operator | Apr 2026 |
| 29725 | Trolz Glynn And Associates Inc | | Oil & Gas Operator | Apr 1995 |
| 29726 | Troubadour Operating, LLC | Houston, TX 77019 | Oil & Gas Operator | Jul 2026 |
| 29727 | Trout Disposal Well Inc | Hammon, OK 73650 | Oil & Gas Operator | Jan 2025 |
| 29728 | Trout Kye Jr | | Oil & Gas Operator | Dec 2010 |
| 29729 | Trout Oil Company, Inc. | Afton, OK 74331 | Oil & Gas Operator | Jul 2026 |
| 29730 | Troy E. Boyd | | Oil Operator | Oct 1998 |
| 29731 | Troy Energy Operating LLC | Oklahoma City, OK 73118 | Oil & Gas Operator | Apr 2026 |
| 29732 | Troy Jaco, Inc. | Sherman, TX 75091 | Oil Operator | Dec 2018 |
| 29733 | Troy Resources C | | Oil Operator | Jun 1990 |
| 29734 | Troyer Energies Inc | Waterford, PA 16441-2809 | Gas Operator | Dec 2025 |
| 29735 | Troyer Gas & Oil | Waterford, PA 16441-2843 | Gas Operator | Dec 2001 |
| 29736 | Troyer Howard E | Tulsa, OK 74133-8016 | Oil & Gas Operator | Dec 2014 |
| 29737 | Troyer, Marvin | Clymer, NY 14724 | Gas Operator | Dec 2025 |
| 29738 | Troyer, Walter, Jr. | Clymer, NY 14724 | Gas Operator | Dec 2025 |
| 29739 | Troyer, Wayne A. | Galva, KS 67443 | Oil Operator | Jun 1997 |
| 29740 | Troyer, William W. | Clymer, NY 14724 | Gas Operator | Dec 2025 |
| 29741 | TRP Operating LLC | Houston, TX 77024 | Oil & Gas Operator | Jul 2026 |
| 29742 | TRP-Ok Properties LLC | Norman, OK 73072 | Oil & Gas Operator | Apr 2026 |
| 29743 | Tru Operating LLC | Denton, TX 76201 | Oil & Gas Operator | Apr 2023 |
| 29744 | Truckers Disposal Inc | Skiatook, OK 74070 | Oil & Gas Operator | May 2026 |
| 29745 | True Oil Company | Casper, WY 82602 | Oil & Gas Operator | Aug 2003 |
| 29746 | True Oil Company LLC | Midland, TX 79701 | Oil & Gas Operator | Mar 2016 |
| 29747 | True Oil LLC | Casper, WY 82602 | Oil & Gas Operator | May 2026 |
| 29748 | True Performance Administrators LLC | Oklahoma City, OK 73102 | Oil & Gas Operator | Sep 2025 |
| 29749 | True Wolf Operating, LLC | Iowa Park, TX 76367 | Oil Operator | Oct 2025 |
| 29750 | Trueblood Resources, Inc. | Denver, CO 80222 | Oil & Gas Operator | Jul 2026 |
| 29751 | Truevine Gas Company | Ada, OK 74821-1422 | Oil & Gas Operator | Apr 2026 |
| 29752 | Truevine Operating LLC | Ada, OK 74821-1422 | Oil & Gas Operator | Apr 2026 |
| 29753 | Truluck Enterprises LLC | Wichita Falls, TX 76308-4454 | Oil & Gas Operator | Apr 2015 |
| 29754 | Trumart Oil Comp | | Oil Operator | May 1990 |
| 29755 | Trumart Oil Company | Ellis, KS 67637 | Oil Operator | Dec 2000 |
| 29756 | Trumbull Resources | Mineral Ridge, OH 44440 | Oil & Gas Operator | Dec 2016 |
| 29757 | Trump Energy | Austin, TX 78734 | Oil & Gas Operator | Mar 2008 |
| 29758 | Trumter Petroleum Corporation | Fort Worth, TX 76185 | Oil & Gas Operator | Aug 1998 |
| 29759 | Trunkline Gas Company | | Oil Operator | Mar 2008 |
| 29760 | Trust Oil Co. | Pine, CO 80470 | Oil & Gas Operator | Jul 2026 |
| 29761 | Trustar Operating Company Inc. | Austin, TX 78750 | Oil Operator | Jul 2026 |
| 29762 | Trutex Operating, LLC | Haltom City, TX 76117 | Oil & Gas Operator | Jul 2026 |
| 29763 | Tryall, Inc | Porter, TX 77365 | Oil & Gas Operator | Jul 2026 |
| 29764 | Tryco Exploration, LLC | Plano, TX 75026 | Oil & Gas Operator | Nov 2006 |
| 29765 | Tryma Operating | Borger, TX 79008 | Oil & Gas Operator | Jul 2026 |
| 29766 | Tryvest, Inc. | | Oil & Gas Operator | Sep 1991 |
| 29767 | TS & T Drilling, Inc. | Wichita Falls, TX 76301 | Oil & Gas Operator | Mar 2016 |
| 29768 | TS Leasing Operations Inc. | | Oil & Gas Operator | May 2026 |
| 29769 | TS Oil, LLC | River Oaks, TX 76114 | Oil & Gas Operator | Jul 2026 |
| 29770 | Tsar Energy, LLC | Dallas, TX 75209 | Oil & Gas Operator | Jul 2026 |
| 29771 | Tsar Operating Company | Fort Worth, TX 76116 | Oil & Gas Operator | Jul 2021 |
| 29772 | Tschoepe, Arthur J. | Leakey, TX 78873 | Oil & Gas Operator | Jun 2001 |
| 29773 | TSF Operating | Midland, TX 79702 | Oil & Gas Operator | Mar 2008 |
| 29774 | Tsoco | Tuleta, TX 78162 | Oil & Gas Operator | Apr 2017 |
| 29775 | Tsoco & W. M. Null | Pettus, TX 78146 | Oil & Gas Operator | Aug 2002 |
| 29776 | TSW Oil & Gas, LLC | Abilene, TX 79602 | Oil & Gas Operator | Jan 2016 |
| 29777 | TT Operating, LLC | Kilgore, TX 75663 | Oil & Gas Operator | Jul 2026 |
| 29778 | TTK Energy LLC | Kilgore, TX 75663 | Oil Operator | Jul 2026 |
| 29779 | TTL Energy Resources, Inc. | Borger, TX 79008 | Oil & Gas Operator | Aug 2013 |
| 29780 | Tubbs Patrick | Neodesha, KS 66757 | Oil Operator | Sep 2008 |
| 29781 | Tuckco Petroleum Corporation | Andrews, TX 79714 | Oil & Gas Operator | Feb 2026 |
| 29782 | Tucker Drilling Company, Inc. | San Angelo, TX 76903 | Oil & Gas Operator | Jul 1996 |
| 29783 | Tucker Gary & Deedee | Jennings, OK 74038 | Oil & Gas Operator | Jan 2026 |
| 29784 | Tucker Operating Co., Inc. | Victoria, TX 77903 | Oil & Gas Operator | Jul 2026 |
| 29785 | Tucker Petroleum, Inc. | Corpus Chrsti, TX 78468 | Oil & Gas Operator | Jul 2026 |
| 29786 | Tucker Resources, Inc. | Wichita Falls, TX 76301 | Oil & Gas Operator | Aug 2003 |
| 29787 | Tucker Ron & Co | Norman, OK 73069-8511 | Gas Operator | Sep 2017 |
| 29788 | Tucker, Carl H., Jr. | Independence, KS 67301 | Oil Operator | Jul 1996 |
| 29789 | Tucker, Gene | | Oil & Gas Operator | Dec 2011 |
| 29790 | Tucker, Stephen A. | Independence, KS 67301 | Oil Operator | Feb 2009 |
| 29791 | Tucker, Timothy R | | Oil Operator | Mar 2026 |
| 29792 | Tucson Oil & Gas Inc | | Oil & Gas Operator | Aug 1994 |
| 29793 | Tudex Petroleum Inc | | Oil & Gas Operator | Sep 2019 |
| 29794 | Tug Fork Development | Catlettsburg, KY 41129 | Gas Operator | Dec 2021 |
| 29795 | Tug Hill Operating, LLC | Fort Worth, TX 76107 | Oil & Gas Operator | Dec 2021 |
| 29796 | Tug Oil & Gas, L.L.C. | Breckenridge, TX 76424 | Oil & Gas Operator | Jul 2026 |
| 29797 | Tularosa Operating Company | Kerrville, TX 78029 | Oil & Gas Operator | Mar 2024 |
| 29798 | Tuleta Energy Partners, LLC | Norman, OK 73072 | Oil & Gas Operator | Jul 2026 |
| 29799 | Tulip Industries, Inc. | | Oil & Gas Operator | Feb 2024 |
| 29800 | Tulsa Energy Inc | Tulsa, OK 74133 | Oil & Gas Operator | May 2013 |