| 31201 | Tucker Gary & Deedee | Jennings, OK 74038 | Oil & Gas Operator | Jun 2025 |
| 31202 | Tucker Operating Co., Inc. | Victoria, TX 77903 | Oil & Gas Operator | Feb 2026 |
| 31203 | Tucker Petroleum, Inc. | Corpus Chrsti, TX 78468 | Oil & Gas Operator | Feb 2026 |
| 31204 | Tucker Prod Corp | | Oil & Gas Operator | Dec 1985 |
| 31205 | Tucker Resources, Inc. | Wichita Falls, TX 76301 | Oil & Gas Operator | Aug 2003 |
| 31206 | Tucker Ron & Co | Norman, OK 73069-8511 | Gas Operator | Sep 2017 |
| 31207 | Tucker, Carl H., Jr. | Independence, KS 67301 | Oil Operator | Jul 1996 |
| 31208 | Tucker, Gene | | Oil & Gas Operator | Dec 2011 |
| 31209 | Tucker, Stephen A. | Independence, KS 67301 | Oil Operator | Feb 2009 |
| 31210 | Tucker, Timothy R | | Oil Operator | Oct 2025 |
| 31211 | Tucson Oil & Gas Inc | | Oil & Gas Operator | Aug 1994 |
| 31212 | Tudex Petroleum Inc | | Oil & Gas Operator | Sep 2019 |
| 31213 | Tug Fork Development | Catlettsburg, KY 41129 | Gas Operator | Dec 2021 |
| 31214 | Tug Hill Operating, LLC | Fort Worth, TX 76107 | Oil & Gas Operator | Dec 2021 |
| 31215 | Tug Oil & Gas, L.L.C. | Breckenridge, TX 76424 | Oil & Gas Operator | Feb 2026 |
| 31216 | Tularosa Operating Company | Kerrville, TX 78029 | Oil & Gas Operator | Mar 2024 |
| 31217 | Tuleta Energy Partners, LLC | Norman, OK 73072 | Oil & Gas Operator | Feb 2026 |
| 31218 | Tulip Industries, Inc. | | Oil & Gas Operator | Feb 2024 |
| 31219 | Tulsa Energy Inc | Tulsa, OK 74133 | Oil & Gas Operator | May 2013 |
| 31220 | Tulsa Energy Partners LLC | Tulsa, OK 74103-4461 | Oil & Gas Operator | Dec 2025 |
| 31221 | Tulsa Minerals Inc | Tulsa, OK 74136-1045 | Oil & Gas Operator | May 2013 |
| 31222 | Tulum Corporation | Oklahoma City, OK 73101-0125 | Oil & Gas Operator | Feb 2025 |
| 31223 | Tumble Weed Production Co. | Borger, TX 79008 | Oil & Gas Operator | Dec 1994 |
| 31224 | Tumbleweed Energy Limited | Midland, TX 79704 | Oil & Gas Operator | Dec 2022 |
| 31225 | Tundra Energy | | Oil Operator | Jan 2025 |
| 31226 | Tundra Operating LLC | Spring, TX 77386 | Oil Operator | May 2017 |
| 31227 | Turkey Run LLC | Arcade, NY 14009 | Gas Operator | Dec 2024 |
| 31228 | Turm Oil Inc | Butler, PA 16002-0471 | Oil & Gas Operator | Dec 2025 |
| 31229 | Turnbow Drilling Co. | Holliday, TX 76366 | Oil & Gas Operator | Jul 2025 |
| 31230 | Turnbow John R Company | Tulsa, OK 74120-2420 | Oil & Gas Operator | Aug 2006 |
| 31231 | Turnbull Gas, LLC | North Collins, NY 14111 | Gas Operator | Dec 2024 |
| 31232 | Turnco Drilling, Inc. | Portland, OR 97208 | Oil & Gas Operator | Dec 2009 |
| 31233 | Turner John O | Drumright, OK 74030-1216 | Oil & Gas Operator | Feb 1998 |
| 31234 | Turner Oil Company | Yale, OK 74085-0234 | Oil & Gas Operator | Nov 2014 |
| 31235 | Turner Oliver E | Bridgeville, PA 15017-2822 | Gas Operator | Dec 1998 |
| 31236 | Turner Petroleum Corp And Patrick Petroleum Corp | | Oil Operator | Mar 1991 |
| 31237 | Turner Production | Big Lake, TX 76932 | Oil & Gas Operator | Feb 2026 |
| 31238 | Turner Production Co | Dallas, TX 75206 | Oil & Gas Operator | Nov 2023 |
| 31239 | Turner Randall L | Duncan, OK 73533-4826 | Oil Operator | Oct 2025 |
| 31240 | Turner Resources Inc | Hennessey, OK 73742 | Oil & Gas Operator | Nov 2025 |
| 31241 | Turner Smith & Associates | Englewood, CO 80111 | Oil & Gas Operator | May 1994 |
| 31242 | Turner, D. Ann Garrett, Est. Of | Big Spring, TX 79721 | Oil & Gas Operator | Jan 1999 |
| 31243 | Turner, Greg | Cross Plains, TX 76443 | Oil & Gas Operator | Feb 2026 |
| 31244 | Turner, Jack L | Smackover, AR 71762 | Oil Operator | Jan 2025 |
| 31245 | Turner, M. O. | San Antonio, TX 78278 | Oil & Gas Operator | Apr 2003 |
| 31246 | Turner, Randy | Olney, TX 76374 | Oil & Gas Operator | Jan 2005 |
| 31247 | Turning Point Oil, Inc. | Eastland, TX 76448 | Oil & Gas Operator | Jan 2021 |
| 31248 | Turnkey E&P Corporation | | Oil & Gas Operator | Dec 2010 |
| 31249 | Turntable Energy Inc | Ponca City, OK 74604 | Oil & Gas Operator | Oct 2025 |
| 31250 | Turpin Ledon Production | Ada, OK 74820-0549 | Oil Operator | Nov 2025 |
| 31251 | Turquoise Bay Corporation | Odessa, TX 79760 | Oil & Gas Operator | Dec 2018 |
| 31252 | Turrentine Oil & Gas, Inc. | Horseshoe Bay, TX 78657 | Oil & Gas Operator | Oct 2019 |
| 31253 | Turrentine Oil And Gas | Levelland, TX 79336 | Oil & Gas Operator | Feb 1996 |
| 31254 | Turrill Sheldon L | Westerville, OH 43081 | Oil & Gas Operator | Dec 1984 |
| 31255 | Turtle Mountain Gas & Oil, Inc. | | Oil & Gas Operator | Oct 2006 |
| 31256 | Tuscany Deli & Meats, Inc. | Fredonia, NY 14063 | Gas Operator | Dec 2024 |
| 31257 | Tuscany Gas Limited Liability Company | | Gas Operator | Dec 2021 |
| 31258 | Tuscany Operating LLC | Oklahoma City, OK 73106 | Oil & Gas Operator | Sep 2014 |
| 31259 | Tuscola Energy Inc | | Oil Operator | Dec 2016 |
| 31260 | Tuskar (Texas), Inc. | Nichols Hill, OK 73116 | Oil & Gas Operator | Jan 2016 |
| 31261 | Tussel Clarence Jr | Jefferson, OH 44047 | Oil & Gas Operator | Dec 2019 |
| 31262 | Tutcher, Dan C. | Houston, TX 77002 | Oil Operator | Dec 2004 |
| 31263 | Tuthill & Barbee | Amarillo, TX 79101 | Oil & Gas Operator | Nov 1994 |
| 31264 | Tuthill S Keith & Bill Barbee | Amarillo, TX 79101-1427 | Oil & Gas Operator | Dec 2004 |
| 31265 | Tuway Oil, Inc | | Oil & Gas Operator | Jun 2006 |
| 31266 | TW Oil LLC | Fordsville, KY 42343 | Oil & Gas Operator | Dec 2024 |
| 31267 | TW Phillips Gas Supply Corp | Butler, PA 16001-4904 | Oil & Gas Operator | Dec 2011 |
| 31268 | Twain Energy LLC | Ridgeland, MS 39157 | Oil & Gas Operator | Dec 2025 |
| 31269 | TWC Oil Company, Inc. | | Oil Operator | Jan 2025 |
| 31270 | Twenty First Century Res Inc | Lajolla, CA 92037-7044 | Oil & Gas Operator | Mar 2015 |
| 31271 | Twenty/Twenty Oil & Gas Inc | Hennessey, OK 73742 | Oil & Gas Operator | Dec 2025 |
| 31272 | Twilco Operating LLC | Holliday, TX 76366 | Oil Operator | Feb 2026 |
| 31273 | Twilight Energy LLC | Fort Worth, TX 76185 | Oil & Gas Operator | Feb 2026 |
| 31274 | Twin Arrow Inc | Rangely, CO 81648 | Oil & Gas Operator | Sep 2009 |
| 31275 | Twin City Gas | | Gas Operator | Nov 1997 |
| 31276 | Twin Eagle Petro | | Oil Operator | Aug 1990 |
| 31277 | Twin Eagle Petro Corp | | Gas Operator | Feb 1990 |
| 31278 | Twin Eagle Petroleum Corp | Tulsa, OK 74136 | Oil & Gas Operator | Jun 2002 |
| 31279 | Twin M, Inc. | Kingman, KS 67068 | Oil & Gas Operator | Sep 2025 |
| 31280 | Twin Oaks Construction Company | Irving, TX 75063 | Oil & Gas Operator | Feb 2026 |
| 31281 | Twin Oil Partnership LLC | | Oil Operator | Dec 2024 |
| 31282 | Twin Star Petrol | | Oil & Gas Operator | Jan 1989 |
| 31283 | Twin Star Petroleum, Inc. | Tulsa, OK 74146 | Gas Operator | Feb 1998 |
| 31284 | Twin Valley Enterprises, Inc. | Independence, KS 67301 | Oil & Gas Operator | Jan 2013 |
| 31285 | Twiner Oil & Gas Corporation | | Oil & Gas Operator | Oct 1988 |
| 31286 | Twinoaks Oil & Gas Co | Newark, OH 43058 | Oil & Gas Operator | Dec 2024 |
| 31287 | Twinoco | Caney, KS 67333 | Oil Operator | Nov 1996 |
| 31288 | Twins Oil Co. | Monahans, TX 79756 | Oil & Gas Operator | Feb 2026 |
| 31289 | Twisted Oak Operating LLC | Oklahoma City, OK 73102 | Oil & Gas Operator | Dec 2025 |
| 31290 | Twisted Resources Inc | Blanchard, OK 73010-8463 | Oil & Gas Operator | Dec 2025 |
| 31291 | TWM Production Co., A General Partnership | Chanute, KS 66720 | Oil Operator | May 2025 |
| 31292 | Two Bay Petroleum | | Oil & Gas Operator | Dec 2010 |
| 31293 | Two Bayous, Inc. | | Oil & Gas Operator | Dec 2024 |
| 31294 | Two Bit Operating Company LLC | Fort Worth, TX 76110 | Oil & Gas Operator | Feb 2026 |
| 31295 | Two Black Bears Oil, Inc. | Midland, TX 79710 | Oil & Gas Operator | Sep 2003 |
| 31296 | Two Gems Company | McAlester, OK 74502-1996 | Oil & Gas Operator | Nov 2025 |
| 31297 | Two Oaks Operating Company, LLC. | Flower Mound, TX 75028 | Oil & Gas Operator | Mar 2008 |
| 31298 | Two P Partners, LLC | Houston, TX 77056 | Oil & Gas Operator | Feb 2026 |
| 31299 | Two Pines | Drumright, OK 74030-5502 | Oil & Gas Operator | Feb 2012 |
| 31300 | Twojo, Inc. | Longview, TX 75601 | Oil & Gas Operator | Nov 1996 |