| 29601 | Tru Operating LLC | Denton, TX 76201 | Oil & Gas Operator | Apr 2023 |
| 29602 | Truckers Disposal Inc | Skiatook, OK 74070 | Oil & Gas Operator | Dec 2025 |
| 29603 | True Oil Company | Casper, WY 82602 | Oil & Gas Operator | Aug 2003 |
| 29604 | True Oil Company LLC | Midland, TX 79701 | Oil & Gas Operator | Mar 2016 |
| 29605 | True Oil LLC | Casper, WY 82602 | Oil & Gas Operator | Feb 2026 |
| 29606 | True Performance Administrators LLC | Oklahoma City, OK 73102 | Oil & Gas Operator | Sep 2025 |
| 29607 | True Wolf Operating, LLC | Iowa Park, TX 76367 | Oil Operator | Oct 2025 |
| 29608 | Trueblood Resources, Inc. | Denver, CO 80222 | Oil & Gas Operator | Apr 2026 |
| 29609 | Truevine Gas Company | Ada, OK 74821-1422 | Oil & Gas Operator | Dec 2025 |
| 29610 | Truevine Operating LLC | Ada, OK 74821-1422 | Oil & Gas Operator | Dec 2025 |
| 29611 | Truluck Enterprises LLC | Wichita Falls, TX 76308-4454 | Oil & Gas Operator | Apr 2015 |
| 29612 | Trumart Oil Comp | | Oil Operator | May 1990 |
| 29613 | Trumart Oil Company | Ellis, KS 67637 | Oil Operator | Dec 2000 |
| 29614 | Trumbull Resources | Mineral Ridge, OH 44440 | Oil & Gas Operator | Dec 2016 |
| 29615 | Trump Energy | Austin, TX 78734 | Oil & Gas Operator | Mar 2008 |
| 29616 | Trumter Petroleum Corporation | Fort Worth, TX 76185 | Oil & Gas Operator | Aug 1998 |
| 29617 | Trunkline Gas Company | | Oil Operator | Mar 2008 |
| 29618 | Trust Oil Co. | Pine, CO 80470 | Oil & Gas Operator | Apr 2026 |
| 29619 | Trustar Operating Company Inc. | Austin, TX 78750 | Oil Operator | Apr 2026 |
| 29620 | Trutex Operating, LLC | Haltom City, TX 76117 | Oil & Gas Operator | Apr 2026 |
| 29621 | Tryall, Inc | Porter, TX 77365 | Oil & Gas Operator | Apr 2026 |
| 29622 | Tryco Exploration, LLC | Plano, TX 75026 | Oil & Gas Operator | Nov 2006 |
| 29623 | Tryma Operating | Borger, TX 79008 | Oil & Gas Operator | Apr 2026 |
| 29624 | Tryvest, Inc. | | Oil & Gas Operator | Sep 1991 |
| 29625 | TS & T Drilling, Inc. | Wichita Falls, TX 76301 | Oil & Gas Operator | Mar 2016 |
| 29626 | TS Leasing Operations Inc. | | Oil & Gas Operator | Dec 2025 |
| 29627 | TS Oil, LLC | Fort Worth, TX 76114 | Oil & Gas Operator | Apr 2026 |
| 29628 | Tsar Energy, LLC | Dallas, TX 75205 | Oil & Gas Operator | Apr 2026 |
| 29629 | Tsar Operating Company | Fort Worth, TX 76116 | Oil & Gas Operator | Jul 2021 |
| 29630 | Tschoepe, Arthur J. | Leakey, TX 78873 | Oil & Gas Operator | Jun 2001 |
| 29631 | TSF Operating | Midland, TX 79702 | Oil & Gas Operator | Mar 2008 |
| 29632 | Tsoco | Tuleta, TX 78162 | Oil & Gas Operator | Apr 2017 |
| 29633 | Tsoco & W. M. Null | Pettus, TX 78146 | Oil & Gas Operator | Aug 2002 |
| 29634 | TSW Oil & Gas, LLC | Abilene, TX 79602 | Oil & Gas Operator | Jan 2016 |
| 29635 | TT Operating, LLC | Kilgore, TX 75663 | Oil & Gas Operator | Apr 2026 |
| 29636 | TTK Energy LLC | Kilgore, TX 75663 | Oil Operator | Apr 2026 |
| 29637 | TTL Energy Resources, Inc. | Borger, TX 79008 | Oil & Gas Operator | Aug 2013 |
| 29638 | Tubbs Patrick | Neodesha, KS 66757 | Oil Operator | Sep 2008 |
| 29639 | Tuckco Petroleum Corporation | Andrews, TX 79714 | Oil & Gas Operator | Feb 2026 |
| 29640 | Tucker Drilling Company, Inc. | San Angelo, TX 76903 | Oil & Gas Operator | Jul 1996 |
| 29641 | Tucker Gary & Deedee | Jennings, OK 74038 | Oil & Gas Operator | Jun 2025 |
| 29642 | Tucker Operating Co., Inc. | Victoria, TX 77903 | Oil & Gas Operator | Apr 2026 |
| 29643 | Tucker Petroleum, Inc. | Corpus Chrsti, TX 78468 | Oil & Gas Operator | Apr 2026 |
| 29644 | Tucker Resources, Inc. | Wichita Falls, TX 76301 | Oil & Gas Operator | Aug 2003 |
| 29645 | Tucker Ron & Co | Norman, OK 73069-8511 | Gas Operator | Sep 2017 |
| 29646 | Tucker, Carl H., Jr. | Independence, KS 67301 | Oil Operator | Jul 1996 |
| 29647 | Tucker, Gene | | Oil & Gas Operator | Dec 2011 |
| 29648 | Tucker, Stephen A. | Independence, KS 67301 | Oil Operator | Feb 2009 |
| 29649 | Tucker, Timothy R | | Oil Operator | Dec 2025 |
| 29650 | Tucson Oil & Gas Inc | | Oil & Gas Operator | Aug 1994 |
| 29651 | Tudex Petroleum Inc | | Oil & Gas Operator | Sep 2019 |
| 29652 | Tug Fork Development | Catlettsburg, KY 41129 | Gas Operator | Dec 2021 |
| 29653 | Tug Hill Operating, LLC | Fort Worth, TX 76107 | Oil & Gas Operator | Dec 2021 |
| 29654 | Tug Oil & Gas, L.L.C. | Breckenridge, TX 76424 | Oil & Gas Operator | Apr 2026 |
| 29655 | Tularosa Operating Company | Kerrville, TX 78029 | Oil & Gas Operator | Mar 2024 |
| 29656 | Tuleta Energy Partners, LLC | Norman, OK 73072 | Oil & Gas Operator | Apr 2026 |
| 29657 | Tulip Industries, Inc. | | Oil & Gas Operator | Feb 2024 |
| 29658 | Tulsa Energy Inc | Tulsa, OK 74133 | Oil & Gas Operator | May 2013 |
| 29659 | Tulsa Energy Partners LLC | Tulsa, OK 74103-4461 | Oil & Gas Operator | Jan 2026 |
| 29660 | Tulsa Minerals Inc | Tulsa, OK 74136-1045 | Oil & Gas Operator | May 2013 |
| 29661 | Tulum Corporation | Oklahoma City, OK 73101-0125 | Oil & Gas Operator | Feb 2025 |
| 29662 | Tumble Weed Production Co. | Borger, TX 79008 | Oil & Gas Operator | Dec 1994 |
| 29663 | Tumbleweed Energy Limited | Midland, TX 79704 | Oil & Gas Operator | Dec 2022 |
| 29664 | Tundra Energy | | Oil Operator | Jan 2025 |
| 29665 | Tundra Operating LLC | Spring, TX 77386 | Oil Operator | May 2017 |
| 29666 | Turkey Run LLC | Arcade, NY 14009 | Gas Operator | Dec 2024 |
| 29667 | Turm Oil Inc | Butler, PA 16002-0471 | Oil & Gas Operator | Dec 2025 |
| 29668 | Turnbow Drilling Co. | Holliday, TX 76366 | Oil & Gas Operator | Jul 2025 |
| 29669 | Turnbow John R Company | Tulsa, OK 74120-2420 | Oil & Gas Operator | Aug 2006 |
| 29670 | Turnbull Gas, LLC | North Collins, NY 14111 | Gas Operator | Dec 2024 |
| 29671 | Turnco Drilling, Inc. | Portland, OR 97208 | Oil & Gas Operator | Dec 2009 |
| 29672 | Turner John O | Drumright, OK 74030-1216 | Oil & Gas Operator | Feb 1998 |
| 29673 | Turner Oil Company | Yale, OK 74085-0234 | Oil & Gas Operator | Nov 2014 |
| 29674 | Turner Petroleum Corp And Patrick Petroleum Corp | | Oil & Gas Operator | Mar 1991 |
| 29675 | Turner Production | Big Lake, TX 76932 | Oil & Gas Operator | Apr 2026 |
| 29676 | Turner Production Co | Dallas, TX 75206 | Oil & Gas Operator | Nov 2023 |
| 29677 | Turner Randall L | Duncan, OK 73533-4826 | Oil Operator | Oct 2025 |
| 29678 | Turner Resources Inc | Hennessey, OK 73742 | Oil & Gas Operator | Dec 2025 |
| 29679 | Turner Smith & Associates | Englewood, CO 80111 | Oil & Gas Operator | May 1994 |
| 29680 | Turner, D. Ann Garrett, Est. Of | Big Spring, TX 79721 | Oil & Gas Operator | Jan 1999 |
| 29681 | Turner, Greg | Cross Plains, TX 76443 | Oil & Gas Operator | Apr 2026 |
| 29682 | Turner, Jack L | Smackover, AR 71762 | Oil Operator | Jan 2025 |
| 29683 | Turner, M. O. | San Antonio, TX 78278 | Oil & Gas Operator | Apr 2003 |
| 29684 | Turner, Randy | Olney, TX 76374 | Oil & Gas Operator | Jan 2005 |
| 29685 | Turnkey E&P Corporation | | Oil & Gas Operator | Dec 2010 |
| 29686 | Turntable Energy Inc | Ponca City, OK 74604 | Oil & Gas Operator | Oct 2025 |
| 29687 | Turpin Ledon Production | Ada, OK 74820-0549 | Oil Operator | Dec 2025 |
| 29688 | Turquoise Bay Corporation | Odessa, TX 79760 | Oil & Gas Operator | Dec 2018 |
| 29689 | Turrentine Oil & Gas, Inc. | Horseshoe Bay, TX 78657 | Oil & Gas Operator | Oct 2019 |
| 29690 | Turrentine Oil And Gas | Levelland, TX 79336 | Oil & Gas Operator | Feb 1996 |
| 29691 | Turrill Sheldon L | Westerville, OH 43081 | Oil & Gas Operator | Dec 1984 |
| 29692 | Turtle Mountain Gas & Oil, Inc. | | Oil & Gas Operator | Oct 2006 |
| 29693 | Tuscany Deli & Meats, Inc. | Fredonia, NY 14063 | Gas Operator | Dec 2024 |
| 29694 | Tuscany Gas Limited Liability Company | | Gas Operator | Dec 2021 |
| 29695 | Tuscany Operating LLC | Oklahoma City, OK 73106 | Oil & Gas Operator | Sep 2014 |
| 29696 | Tuscola Energy Inc | | Oil & Gas Operator | Jul 2025 |
| 29697 | Tuskar (Texas), Inc. | Nichols Hill, OK 73116 | Oil & Gas Operator | Jan 2016 |
| 29698 | Tussel Clarence Jr | Jefferson, OH 44047 | Oil & Gas Operator | Dec 2019 |
| 29699 | Tutcher, Dan C. | Houston, TX 77002 | Oil Operator | Dec 2004 |
| 29700 | Tuthill & Barbee | Amarillo, TX 79101 | Oil & Gas Operator | Nov 1994 |