| 11301 | Triple Crown Resources, LLC | Dallas, TX 75201 | Oil & Gas Operator | Dec 2024 |
| 11302 | Triple D Oil & Gas Co., Inc. | Brownwood, TX 76801 | Oil & Gas Operator | Dec 2024 |
| 11303 | Triple G Oil & Gas | Sonora, TX 76950 | Oil & Gas Operator | Oct 2022 |
| 11304 | Triple G Well Service, Inc. | Muenster, TX 76252 | Oil & Gas Operator | Dec 2024 |
| 11305 | Triple H Production | Stockdale, TX 78160 | Oil Operator | Dec 2024 |
| 11306 | Triple J Investments Inc | Longview, TX 75606 | Oil & Gas Operator | Feb 2023 |
| 11307 | Triple J Oil Co. | Pampa, TX 79065 | Oil & Gas Operator | Aug 1996 |
| 11308 | Triple L Oil Company | Corpus Chrsti, TX 78469 | Oil & Gas Operator | Jan 1998 |
| 11309 | Triple L Operating Company LLC | Kilgore, TX 75663 | Oil Operator | Dec 2024 |
| 11310 | Triple M Saltwater Disposal, LP | Kilgore, TX 75663 | Oil Operator | Dec 2024 |
| 11311 | Triple Singleton, Inc. | Santa Fe, TX 77510 | Oil & Gas Operator | Dec 2020 |
| 11312 | Triple T Resources, LP | Dallas, TX 75205 | Oil & Gas Operator | Jul 2024 |
| 11313 | Tripledee Drilling Co Inc | Ardmore, OK 73402-1888 | Oil & Gas Operator | Dec 2015 |
| 11314 | Tripower Resources LLC | Ardmore, OK 73402 | Oil & Gas Operator | Dec 2024 |
| 11315 | Tripower Resources, Inc. | Ardmore, OK 73402 | Oil & Gas Operator | Mar 2020 |
| 11316 | Tripp & Sons, LLC | Odessa, TX 79768 | Oil & Gas Operator | Dec 2024 |
| 11317 | Tripp Oil Company Inc | Houston, TX 77023 | Oil & Gas Operator | Jan 1992 |
| 11318 | Tristar Exploration, Inc | Pflugerville, TX 78660 | Oil & Gas Operator | Dec 2024 |
| 11319 | Tristar Oil & Gas | Freer, TX 78357 | Oil & Gas Operator | Dec 2024 |
| 11320 | Tritex Production Co. | Iowa Park, TX 76367 | Oil & Gas Operator | Jan 2013 |
| 11321 | Tritex Resources, L.L.C. | Kilgore, TX 75663 | Oil & Gas Operator | Dec 2009 |
| 11322 | Triton Energy LLC | Wortham, TX 76693 | Oil & Gas Operator | Dec 2024 |
| 11323 | Triton Oil & Gas Corp. | Houston, TX 77002 | Oil & Gas Operator | Nov 2014 |
| 11324 | Triton Operating LLC | Wichita Falls, TX 76310 | Oil & Gas Operator | Dec 2024 |
| 11325 | Trium, LTD. | Laredo, TX 78041 | Oil Operator | Dec 2024 |
| 11326 | Triumph Exploration, Inc. | Midland, TX 79702 | Oil & Gas Operator | Dec 2024 |
| 11327 | Triumph Oil Company | Dallas, TX 75201 | Oil & Gas Operator | Jun 1994 |
| 11328 | Trivestco Energy Company | Ponca City, OK 74601 | Oil & Gas Operator | Sep 2024 |
| 11329 | Trivista Operating LLC | Giddings, TX 78942 | Oil & Gas Operator | Dec 2024 |
| 11330 | Trivium Operating, LLC | Fort Worth, TX 76107 | Oil & Gas Operator | Dec 2024 |
| 11331 | Trojan Oil And Gas | White Deer, TX 79097 | Oil & Gas Operator | Dec 1994 |
| 11332 | Trojan Oil Company, LLC | Big Lake, TX 76932 | Oil Operator | Dec 2024 |
| 11333 | Troubadour Operating, LLC | Houston, TX 77019 | Oil & Gas Operator | Dec 2024 |
| 11334 | Troup Oil & Gas, LLC | Oklahoma City, OK 73112 | Oil Operator | Dec 2024 |
| 11335 | Trousil & Associates, Inc. | Steamboat SPG, CO 80477 | Oil & Gas Operator | Dec 2006 |
| 11336 | Trout Oil Company, Inc. | Odessa, TX 79762 | Oil & Gas Operator | Dec 2024 |
| 11337 | TRP Operating LLC | Houston, TX 77024 | Oil & Gas Operator | Dec 2024 |
| 11338 | True Oil Company | Casper, WY 82602 | Oil & Gas Operator | Aug 2003 |
| 11339 | True Oil Company LLC | Midland, TX 79701 | Oil & Gas Operator | Mar 2016 |
| 11340 | True Wolf Operating, LLC | Iowa Park, TX 76367 | Oil Operator | Dec 2024 |
| 11341 | Trueblood Resources, Inc. | Denver, CO 80222 | Oil & Gas Operator | Dec 2024 |
| 11342 | Trump Energy | Austin, TX 78734 | Oil & Gas Operator | Mar 2008 |
| 11343 | Trumter Petroleum Corporation | Fort Worth, TX 76185 | Oil & Gas Operator | Aug 1998 |
| 11344 | Trust Oil Co. | Pine, CO 80470 | Oil & Gas Operator | Dec 2024 |
| 11345 | Trustar Operating Company Inc. | Austin, TX 78750 | Oil Operator | Dec 2024 |
| 11346 | Trutex Operating, LLC | Haltom City, TX 76117 | Oil & Gas Operator | Dec 2024 |
| 11347 | Truth Resources LP | Houston, TX 77090 | Oil Operator | Sep 2021 |
| 11348 | Tryall, Inc | Porter, TX 77365 | Oil & Gas Operator | Dec 2024 |
| 11349 | Tryco Exploration, LLC | Plano, TX 75026 | Oil & Gas Operator | Nov 2006 |
| 11350 | Tryma Operating | Borger, TX 79008 | Oil & Gas Operator | Dec 2024 |
| 11351 | TS & T Drilling, Inc. | Wichita Falls, TX 76301 | Oil & Gas Operator | Mar 2016 |
| 11352 | Tsar Energy, LLC | Dallas, TX 75205 | Oil & Gas Operator | Dec 2024 |
| 11353 | Tsar Operating Company | Fort Worth, TX 76116 | Oil & Gas Operator | Jul 2021 |
| 11354 | Tschoepe, Arthur J. | Leakey, TX 78873 | Oil & Gas Operator | Jun 2001 |
| 11355 | TSF Operating | Midland, TX 79702 | Oil & Gas Operator | Mar 2008 |
| 11356 | Tsoco | Tuleta, TX 78162 | Oil & Gas Operator | Apr 2017 |
| 11357 | Tsoco & W. M. Null | Pettus, TX 78146 | Oil & Gas Operator | Aug 2002 |
| 11358 | TSW Oil & Gas, LLC | Abilene, TX 79602 | Oil & Gas Operator | Jan 2016 |
| 11359 | TT Operating, LLC | Kilgore, TX 75663 | Oil & Gas Operator | Dec 2024 |
| 11360 | TTK Energy LLC | Kilgore, TX 75663 | Oil Operator | Dec 2024 |
| 11361 | TTL Energy Resources, Inc. | Borger, TX 79008 | Oil & Gas Operator | Aug 2013 |
| 11362 | Tuckco Petroleum Corporation | Andrews, TX 79714 | Oil & Gas Operator | Dec 2024 |
| 11363 | Tucker Drilling Company, Inc. | San Angelo, TX 76903 | Oil & Gas Operator | Jul 1996 |
| 11364 | Tucker Operating Co., Inc. | Victoria, TX 77903 | Oil & Gas Operator | Dec 2024 |
| 11365 | Tucker Petroleum, Inc. | Corpus Chrsti, TX 78468 | Oil & Gas Operator | Dec 2024 |
| 11366 | Tucker Resources, Inc. | Wichita Falls, TX 76301 | Oil & Gas Operator | Aug 2003 |
| 11367 | Tug Hill Operating, LLC | Fort Worth, TX 76107 | Oil & Gas Operator | Dec 2021 |
| 11368 | Tug Oil & Gas, L.L.C. | Breckenridge, TX 76424 | Oil & Gas Operator | Dec 2024 |
| 11369 | Tularosa Operating Company | Kerrville, TX 78029 | Oil & Gas Operator | Mar 2024 |
| 11370 | Tuleta Energy Partners, LLC | Norman, OK 73072 | Oil & Gas Operator | Dec 2024 |
| 11371 | Tulsa Minerals Inc | Tulsa, OK 74136-1045 | Oil & Gas Operator | May 2013 |
| 11372 | Tumble Weed Production Co. | Borger, TX 79008 | Oil & Gas Operator | Dec 1994 |
| 11373 | Tumbleweed Energy Limited | Midland, TX 79704 | Oil & Gas Operator | Dec 2022 |
| 11374 | Tundra Operating LLC | Spring, TX 77386 | Oil Operator | May 2017 |
| 11375 | Turnbow Drilling Co. | Holliday, TX 76366 | Oil & Gas Operator | Dec 2024 |
| 11376 | Turner Production | Big Lake, TX 76932 | Oil & Gas Operator | Dec 2024 |
| 11377 | Turner, D. Ann Garrett, Est. Of | Big Spring, TX 79721 | Oil & Gas Operator | Jan 1999 |
| 11378 | Turner, Greg | Cross Plains, TX 76443 | Oil & Gas Operator | Dec 2024 |
| 11379 | Turner, M. O. | San Antonio, TX 78278 | Oil & Gas Operator | Apr 2003 |
| 11380 | Turner, Randy | Olney, TX 76374 | Oil & Gas Operator | Jan 2005 |
| 11381 | Turquoise Bay Corporation | Odessa, TX 79760 | Oil & Gas Operator | Dec 2018 |
| 11382 | Turrentine Oil & Gas, Inc. | Horseshoe Bay, TX 78657 | Oil & Gas Operator | Oct 2019 |
| 11383 | Turrentine Oil And Gas | Levelland, TX 79336 | Oil & Gas Operator | Feb 1996 |
| 11384 | Tuskar (Texas), Inc. | Nichols Hill, OK 73116 | Oil & Gas Operator | Jan 2016 |
| 11385 | Tuthill & Barbee | Amarillo, TX 79101 | Oil & Gas Operator | Nov 1994 |
| 11386 | Twilco Operating LLC | Holliday, TX 76366 | Oil Operator | Dec 2024 |
| 11387 | Twilight Energy LLC | Fort Worth, TX 76185 | Oil & Gas Operator | Dec 2024 |
| 11388 | Twin Oaks Construction Company | Irving, TX 75063 | Oil & Gas Operator | Dec 2024 |
| 11389 | Twins Oil Co. | Monahans, TX 79756 | Oil & Gas Operator | Dec 2024 |
| 11390 | Two Bit Operating Company LLC | Fort Worth, TX 76110 | Oil & Gas Operator | Dec 2024 |
| 11391 | Two Black Bears Oil, Inc. | Midland, TX 79710 | Oil & Gas Operator | Sep 2003 |
| 11392 | Two Oaks Operating Company, LLC. | Flower Mound, TX 75028 | Oil & Gas Operator | Mar 2008 |
| 11393 | Two P Partners, LLC | Golden, CO 80401 | Oil & Gas Operator | Dec 2024 |
| 11394 | Twojo, Inc. | Longview, TX 75601 | Oil & Gas Operator | Nov 1996 |
| 11395 | TX Heat Of The Permian Basin Inc | Odessa, TX 79768 | Oil & Gas Operator | Dec 2021 |
| 11396 | TX Lone Star Operating Co, LLC | Sulphur SPGS, TX 75483 | Oil & Gas Operator | Dec 2024 |
| 11397 | TX Petroleum Company | Corpus Chrsti, TX 78412 | Oil & Gas Operator | Apr 1996 |
| 11398 | Txco Resources Inc. | San Antonio, TX 78280 | Oil & Gas Operator | Dec 2024 |
| 11399 | Txla Energy, Inc. | Houston, TX 77018 | Oil & Gas Operator | Dec 2024 |
| 11400 | Txo Production Corp. | Ganado, TX 77962 | Oil & Gas Operator | Aug 2022 |