| 6101 | Trend Gas & Oil Inc | Jenks, OK 74037 | Oil & Gas Operator | Dec 2000 |
| 6102 | Trenon Oil & Gas Inc | Oklahoma City, OK 73112-4279 | Oil & Gas Operator | Sep 1996 |
| 6103 | Trepco Production Company Inc | Yukon, OK 73099 | Oil & Gas Operator | Dec 2025 |
| 6104 | Trepel Petroleum Exploration & | | Oil & Gas Operator | Apr 2014 |
| 6105 | Tresco Energy LLC | Enid, OK 73703-3002 | Oil & Gas Operator | Dec 2025 |
| 6106 | Trey Resources Inc. | Midland, TX 79710 | Oil & Gas Operator | Dec 2025 |
| 6107 | Tri Production Inc | Healdton, OK 73438 | Oil & Gas Operator | Dec 2025 |
| 6108 | Tri-C Resources, LLC | Houston, TX 77024 | Oil & Gas Operator | Mar 2026 |
| 6109 | Tri-City Energy Inc | Wilson, OK 73463-0196 | Oil Operator | Mar 2014 |
| 6110 | Tri-Ex Petroleum, L.P. | Amarillo, TX 79101 | Oil & Gas Operator | Jan 2013 |
| 6111 | Tri-State Pipeline Service Inc | Ninnekah, OK 73067-0189 | Oil & Gas Operator | Mar 2011 |
| 6112 | Tri-Unity Inc | Sand Springs, OK 74063-4401 | Oil & Gas Operator | Jun 2009 |
| 6113 | Triad Energy Corp Of Texas | Houston, TX 77057-2696 | Oil & Gas Operator | Sep 2014 |
| 6114 | Triad Energy, Inc. | Oklahoma City, OK 73105-1401 | Oil & Gas Operator | Jan 2026 |
| 6115 | Triad Resources Inc | Spring, TX 77389 | Oil & Gas Operator | Dec 2020 |
| 6116 | Triangle Interprises Inc | Justin, TX 76247-0598 | Oil & Gas Operator | Jun 2015 |
| 6117 | Triangle Three Resources L.L.C. | Dallas, TX 75240 | Oil & Gas Operator | Oct 2024 |
| 6118 | Tridon Oil Inc | Lafayette, LA 70505-2305 | Gas Operator | Dec 2013 |
| 6119 | Triexco Inc | Tulsa, OK 74119 | Oil & Gas Operator | Dec 2012 |
| 6120 | Trigg Drilling Company Inc | Oklahoma City, OK 73105 | Oil & Gas Operator | Jan 2013 |
| 6121 | Trigger'S Disposal LLC | Sayre, OK 73662-2913 | Oil Operator | Sep 2022 |
| 6122 | Trilliant Energy Texas LTD | Tulsa, OK 74135-0767 | Oil & Gas Operator | Jun 2020 |
| 6123 | Trilogy Natural Resources LLC | Edmond, OK 73025 | Oil & Gas Operator | Dec 2025 |
| 6124 | Trineha Inc | Ardmore, OK 73402-2478 | Oil & Gas Operator | Jun 2009 |
| 6125 | Trinity Bay Oil & Gas, Inc. | Lubbock, TX 79416 | Oil & Gas Operator | Mar 2026 |
| 6126 | Trinity Oil & Gas Inc | Pauls Valley, OK 73075 | Oil Operator | Dec 2025 |
| 6127 | Trinity Oil & Gas Producers LLC | Allen, OK 74825 | Oil & Gas Operator | Jan 2026 |
| 6128 | Trinity Operating (Usg), LLC | Houston, TX 77002 | Oil & Gas Operator | Mar 2026 |
| 6129 | Trinity Resources, Inc. | Houston, TX 77277 | Oil & Gas Operator | May 2020 |
| 6130 | Trio Consulting & Management,LLC | Wichita Falls, TX 76307 | Oil & Gas Operator | Mar 2026 |
| 6131 | Trio Operating Company, Inc. | Wichita Falls, TX 76307 | Oil & Gas Operator | Apr 2006 |
| 6132 | Triple "S" Gas, Inc. | Louisville, KY 40255 | Oil & Gas Operator | Jan 2026 |
| 6133 | Triple "S" Resources Inc | Sapulpa, OK 74066 | Oil & Gas Operator | Jun 1995 |
| 6134 | Triple 7 Energy Company Inc | Prague, OK 74864 | Oil Operator | Feb 1997 |
| 6135 | Triple B Resources | Barnsdall, OK 74002-9759 | Oil & Gas Operator | May 2014 |
| 6136 | Triple C Properties Inc | Seminole, OK 74818 | Oil & Gas Operator | Jan 2026 |
| 6137 | Triple Diamond Energy Operating LLC | Dallas, TX 75254-8352 | Oil & Gas Operator | Jun 2014 |
| 6138 | Triple G Well Service, Inc. | Muenster, TX 76252 | Oil & Gas Operator | Mar 2026 |
| 6139 | Triple H Operating | Tryon, OK 74875-6235 | Oil Operator | Apr 2022 |
| 6140 | Triple L Management Co Inc | Edmond, OK 73025-2908 | Oil & Gas Operator | Apr 2018 |
| 6141 | Triple S Drilling Company | Leonard, OK 74043 | Oil & Gas Operator | Feb 2012 |
| 6142 | Triple W Oil Inc | Chandler, OK 74834-0546 | Oil & Gas Operator | May 2013 |
| 6143 | Tripledee Drilling Co Inc | Ardmore, OK 73402-1888 | Oil & Gas Operator | Dec 2015 |
| 6144 | Tripledee Operating Company LLC | Ardmore, OK 73401 | Oil & Gas Operator | Nov 2022 |
| 6145 | Triplett Larry W | Oklahoma City, OK 73112-5325 | Oil & Gas Operator | Mar 2015 |
| 6146 | Tripower Resources LLC | Ardmore, OK 73402 | Oil & Gas Operator | Mar 2026 |
| 6147 | Tripower Resources, Inc. | Ardmore, OK 73402 | Oil & Gas Operator | Mar 2020 |
| 6148 | Trissell Alva Lee | Willow, OK 73673-9602 | Oil Operator | Apr 2020 |
| 6149 | Tritex Production Co. | Iowa Park, TX 76367 | Oil & Gas Operator | Jan 2013 |
| 6150 | Triton Oil & Gas Corp. | Houston, TX 77002 | Oil & Gas Operator | Nov 2014 |
| 6151 | Triumph Energy Inc | Lafayette, LA 70505 | Oil & Gas Operator | Nov 2015 |
| 6152 | Triumph Energy Partners LLC | Oklahoma City, OK 73102-5804 | Oil & Gas Operator | Dec 2025 |
| 6153 | Triumph Resources Inc | Oklahoma City, OK 73114 | Oil & Gas Operator | Nov 2004 |
| 6154 | Trivestco Energy Company | Ponca City, OK 74601 | Oil & Gas Operator | Jan 2026 |
| 6155 | Trojan Resources LLC | Sapulpa, OK 74066-8095 | Oil Operator | Dec 2025 |
| 6156 | Trout Disposal Well Inc | Hammon, OK 73650 | Oil & Gas Operator | Jan 2025 |
| 6157 | Troy Energy Operating LLC | Oklahoma City, OK 73118 | Oil & Gas Operator | Dec 2025 |
| 6158 | Troyer Howard E | Tulsa, OK 74133-8016 | Oil & Gas Operator | Dec 2014 |
| 6159 | TRP Operating LLC | Houston, TX 77024 | Oil & Gas Operator | Mar 2026 |
| 6160 | TRP-Ok Properties LLC | Norman, OK 73072 | Oil & Gas Operator | Jan 2026 |
| 6161 | Tru Operating LLC | Denton, TX 76201 | Oil & Gas Operator | Apr 2023 |
| 6162 | Truckers Disposal Inc | Skiatook, OK 74070 | Oil & Gas Operator | Dec 2025 |
| 6163 | True Performance Administrators LLC | Oklahoma City, OK 73102 | Oil & Gas Operator | Sep 2025 |
| 6164 | Trueblood Resources, Inc. | Denver, CO 80222 | Oil & Gas Operator | Mar 2026 |
| 6165 | Truevine Gas Company | Ada, OK 74821-1422 | Oil & Gas Operator | Dec 2025 |
| 6166 | Truevine Operating LLC | Ada, OK 74821-1422 | Oil & Gas Operator | Dec 2025 |
| 6167 | Truluck Enterprises LLC | Wichita Falls, TX 76308-4454 | Oil & Gas Operator | Apr 2015 |
| 6168 | Tsalta Corporation | Oklahoma City, OK 73116 | Oil & Gas Operator | Nov 1998 |
| 6169 | Tucker Gary & Deedee | Jennings, OK 74038 | Oil & Gas Operator | Jun 2025 |
| 6170 | Tucker Ron & Co | Norman, OK 73069-8511 | Gas Operator | Sep 2017 |
| 6171 | Tucker, Timothy R | | Oil Operator | Dec 2025 |
| 6172 | Tucson Oil & Gas Inc | | Oil & Gas Operator | Aug 1994 |
| 6173 | Tulsa Energy Inc | Tulsa, OK 74133 | Oil & Gas Operator | May 2013 |
| 6174 | Tulsa Energy Partners LLC | Tulsa, OK 74103-4461 | Oil & Gas Operator | Jan 2026 |
| 6175 | Tulsa Minerals Inc | Tulsa, OK 74136-1045 | Oil & Gas Operator | May 2013 |
| 6176 | Tulum Corporation | Oklahoma City, OK 73101-0125 | Oil & Gas Operator | Feb 2025 |
| 6177 | Turnbow John R Company | Tulsa, OK 74120-2420 | Oil & Gas Operator | Aug 2006 |
| 6178 | Turner John O | Drumright, OK 74030-1216 | Oil & Gas Operator | Feb 1998 |
| 6179 | Turner Oil Company | Yale, OK 74085-0234 | Oil & Gas Operator | Nov 2014 |
| 6180 | Turner Randall L | Duncan, OK 73533-4826 | Oil Operator | Oct 2025 |
| 6181 | Turner Resources Inc | Hennessey, OK 73742 | Oil & Gas Operator | Dec 2025 |
| 6182 | Turntable Energy Inc | Ponca City, OK 74604 | Oil & Gas Operator | Oct 2025 |
| 6183 | Turpin Ledon Production | Ada, OK 74820-0549 | Oil Operator | Dec 2025 |
| 6184 | Tuscany Operating LLC | Oklahoma City, OK 73106 | Oil & Gas Operator | Sep 2014 |
| 6185 | Tuthill S Keith & Bill Barbee | Amarillo, TX 79101-1427 | Oil & Gas Operator | Dec 2004 |
| 6186 | Twain Energy LLC | Ridgeland, MS 39157 | Oil & Gas Operator | Jan 2026 |
| 6187 | Twenty First Century Res Inc | Lajolla, CA 92037-7044 | Oil & Gas Operator | Mar 2015 |
| 6188 | Twenty/Twenty Oil & Gas Inc | Hennessey, OK 73742 | Oil & Gas Operator | Jan 2026 |
| 6189 | Twilight Energy LLC | Fort Worth, TX 76185 | Oil & Gas Operator | Mar 2026 |
| 6190 | Twin Eagle Petroleum Corp | Tulsa, OK 74136 | Oil & Gas Operator | Jun 2002 |
| 6191 | Twisted Oak Operating LLC | Oklahoma City, OK 73102 | Oil & Gas Operator | Jan 2026 |
| 6192 | Twisted Resources Inc | Blanchard, OK 73010-8463 | Oil & Gas Operator | Dec 2025 |
| 6193 | Two Forks Operating LLC | Ponca City, OK 74601-7815 | Oil & Gas Operator | Dec 2025 |
| 6194 | Two Gems Company | McAlester, OK 74502-1996 | Oil & Gas Operator | Dec 2025 |
| 6195 | Two Pines | Drumright, OK 74030-5502 | Oil & Gas Operator | Feb 2012 |
| 6196 | Txo Production Corp. | Ganado, TX 77962 | Oil & Gas Operator | Aug 2022 |
| 6197 | Txok Energy Resources Company | Tulsa, OK 74172-0140 | Oil & Gas Operator | Feb 2017 |
| 6198 | Tyler Enterprises Inc | Bristow, OK 74010-3192 | Oil & Gas Operator | Feb 2004 |
| 6199 | Tyler, Scott A | | Oil & Gas Operator | Dec 2025 |
| 6200 | Tyler, Steven Lee | | Oil Operator | May 2014 |