| 28301 | Taylor, Ben J. Inc. | Fort Worth, TX 76185 | Oil & Gas Operator | Feb 2022 |
| 28302 | Taylor, Dutch | Graham, TX 76450 | Oil & Gas Operator | Jan 2016 |
| 28303 | Taylor, Frank Well Service | Cross Plains, TX 76443 | Oil & Gas Operator | Aug 2003 |
| 28304 | Taylor, G. E. | Bridgeport, TX 76426 | Oil & Gas Operator | Jan 2001 |
| 28305 | Taylor, G. E. Inc. | Bridgeport, TX 76426 | Oil & Gas Operator | Jul 2007 |
| 28306 | Taylor, Gordon Oil Company | Sunray, TX 79086 | Oil & Gas Operator | Apr 1996 |
| 28307 | Taylor, Gordon Oil Company, LP | Sunray, TX 79086 | Oil & Gas Operator | Feb 2014 |
| 28308 | Taylor, J. S. Inc. | Lewisville, TX 75057 | Oil & Gas Operator | Sep 2026 |
| 28309 | Taylor, Raymond C. Jr. | Woodway, TX 76712 | Oil & Gas Operator | Dec 2012 |
| 28310 | Taylor, Smith And Kimbell | Gainesville, TX 76240 | Oil & Gas Operator | Mar 2012 |
| 28311 | Taylor, W H | | Gas Operator | Dec 2004 |
| 28312 | Taylor-Brown Ope | | Oil Operator | Sep 1988 |
| 28313 | Taylor-Clayton-Hawley | Wichita Falls, TX 76301 | Oil & Gas Operator | Nov 2019 |
| 28314 | Taylor-Cranor Oi | | Oil Operator | Dec 1987 |
| 28315 | Taylor-Link Operating Co. | Midland, TX 79702 | Oil & Gas Operator | Apr 2017 |
| 28316 | Taylor-McIlhenny Oper. Co., Inc. | Lewisville, TX 75029 | Oil & Gas Operator | Jan 1996 |
| 28317 | Taza Energy, Inc. | | Oil & Gas Operator | Nov 2009 |
| 28318 | TB Operating, LLC | Borger, TX 79008 | Oil & Gas Operator | Jun 2018 |
| 28319 | TB Petroleum, LLC | Petrolia, TX 76377 | Oil & Gas Operator | Sep 2026 |
| 28320 | TB Properties | | Oil & Gas Operator | Dec 2025 |
| 28321 | TBC Petroleum | Cuero, TX 77954 | Oil & Gas Operator | Sep 2023 |
| 28322 | Tbi Exploration Inc | Englewood, CO 801556525 | Oil & Gas Operator | Jun 2011 |
| 28323 | TBM Catarina, LLC | Fort Worth, TX 76102 | Oil & Gas Operator | Sep 2026 |
| 28324 | TBR Operating Company Inc. | | Gas Operator | Dec 2024 |
| 28325 | TC Energy LLC | Covington, OK 73730-2116 | Oil & Gas Operator | Sep 2014 |
| 28326 | TC Oil And Gas, LLC | Denton, TX 76205 | Oil Operator | Sep 2026 |
| 28327 | TC Oil LLC | Duncan, OK 73533 | Oil Operator | Jun 2026 |
| 28328 | TC3 Energy Company | Dallas, TX 75248 | Oil & Gas Operator | Sep 2026 |
| 28329 | TC3 Energy Services Company | Bryan, TX 77805 | Oil & Gas Operator | Jan 2005 |
| 28330 | TC3 Operating Company | Dallas, TX 75248 | Oil & Gas Operator | Jul 1996 |
| 28331 | TCC Royalty Corporation | Centennial, CO 80112 | Gas Operator | Sep 2005 |
| 28332 | TCF Energy, Inc. | Midland, TX 79704 | Oil & Gas Operator | Dec 2004 |
| 28333 | TCF Inc | | Gas Operator | Dec 1993 |
| 28334 | Tchefuncte Natural Resources, L.L.C. | | Oil & Gas Operator | Aug 2011 |
| 28335 | Tcina Inc | Seminole, OK 74868 | Oil & Gas Operator | May 2023 |
| 28336 | TCRG Drilling & Operating, LLC | Fort Worth, TX 76107 | Oil Operator | Sep 2026 |
| 28337 | TCS Petroleum Co., LLC | Abilene, TX 79608 | Oil & Gas Operator | Sep 2026 |
| 28338 | TCT Operating Company, Inc. | Johnson City, TX 78636 | Oil & Gas Operator | Feb 2017 |
| 28339 | TD & Associates, Inc. | | Oil & Gas Operator | Jun 1998 |
| 28340 | TD Natural Resources LLC | Cuero, TX 77954 | Oil & Gas Operator | Sep 2026 |
| 28341 | TD Oil & Gas LLC | Duncan, OK 73533-1851 | Oil Operator | Apr 2023 |
| 28342 | TD Operating Inc | Hinton, OK 73047 | Oil & Gas Operator | Jun 2026 |
| 28343 | TDC Energy Corporation | | Oil & Gas Operator | Dec 2001 |
| 28344 | TDC Engineering, Inc. | Abilene, TX 79604 | Oil & Gas Operator | Sep 2026 |
| 28345 | Tdi, Inc. | Hays, KS 67601 | Oil Operator | Apr 2026 |
| 28346 | Tdoc, Inc | Evansville, IN 47716 | Oil Operator | Dec 2022 |
| 28347 | Tdot Oil, Inc. | Sedan, KS 67361 | Oil Operator | Apr 2026 |
| 28348 | TDR Construction, Inc. | Wellsville, KS 66092 | Oil Operator | Apr 2026 |
| 28349 | TDT Production, Inc. | Capitola, CA 95010 | Oil & Gas Operator | Aug 2003 |
| 28350 | TDX Energy, LLC | Shreveport, LA 71101 | Oil & Gas Operator | Dec 2024 |
| 28351 | Te-Pe Oil & Gas | | Oil & Gas Operator | Apr 2026 |
| 28352 | Te-Ray Energy Inc | Oklahoma City, OK 73108 | Oil & Gas Operator | May 2026 |
| 28353 | Te-Ray Resources, Inc. | Oklahoma City, OK 73108 | Oil & Gas Operator | Mar 2015 |
| 28354 | Te-Ray Resources, LLC | Oklahoma City, OK 73142 | Oil & Gas Operator | Sep 2026 |
| 28355 | Teaco | Snyder, TX 79550 | Oil & Gas Operator | Jan 1998 |
| 28356 | Teafatiller Limuel & Rita | Marietta, OK 73448-0321 | Oil & Gas Operator | Feb 2002 |
| 28357 | Teagarden David W | Glenford, OH 43739 | Oil & Gas Operator | Dec 2020 |
| 28358 | Teague Operating Co. | Mabank, TX 75147 | Oil & Gas Operator | Jul 1995 |
| 28359 | Teague, J. V. & Robinson, E. W. | Olney, TX 76374 | Oil & Gas Operator | May 1996 |
| 28360 | Teakwood Operating LLC | Midland, TX 79701 | Oil & Gas Operator | Nov 2019 |
| 28361 | Teal Energy USA, Inc. | Houston, TX 77057 | Oil & Gas Operator | Sep 2026 |
| 28362 | Teal Exploration, LLC | Abilene, TX 79602 | Oil Operator | Sep 2026 |
| 28363 | Teal Operating, LLC | Dallas, TX 75225 | Oil & Gas Operator | Oct 2021 |
| 28364 | Teal Petroleum Co. | | Oil & Gas Operator | Sep 1978 |
| 28365 | Teale F William | Tulsa, OK 74136-1017 | Oil & Gas Operator | Jun 2000 |
| 28366 | Team Operating, L.L.C. | Pinehurst, TX 77362 | Oil & Gas Operator | Sep 2026 |
| 28367 | Teamco Operating LLC | Houston, TX 77042 | Oil & Gas Operator | Oct 2002 |
| 28368 | Teapot Oil & Refining Company | Billings, MT 59101 | Oil & Gas Operator | Mar 2012 |
| 28369 | Teavee Oil & Gas, Inc. | Charleston, WV 253010000 | Oil & Gas Operator | Dec 2021 |
| 28370 | Tebco Oil & Gas | | Oil & Gas Operator | Sep 1996 |
| 28371 | Tec Drilling Com | | Oil Operator | Feb 1982 |
| 28372 | Tec Resources LLC | Tulsa, OK 74128 | Oil & Gas Operator | May 2013 |
| 28373 | Tech American Re | | Oil Operator | Sep 1985 |
| 28374 | Tech Resources, Inc. | Georgetown, TX 78628 | Oil & Gas Operator | Dec 2001 |
| 28375 | Technical Energy Services, Inc. | Norman, OK 73070 | Oil & Gas Operator | May 2026 |
| 28376 | Technology & Engr. Careers Inc. | Houston, TX 77063 | Oil Operator | Dec 2017 |
| 28377 | Techsys Resources LLC | Houston, TX 77224 | Gas Operator | Aug 2015 |
| 28378 | Teco Oil & Gas, Inc. | Tampa, FL 33601 | Oil & Gas Operator | Nov 1997 |
| 28379 | Teco Operating Company | Athens, TX 75751 | Oil & Gas Operator | Jun 2001 |
| 28380 | Tecolote Energy Operating, LLC | Fort Worth, TX 76107 | Oil & Gas Operator | Jan 2024 |
| 28381 | Tecolote Petroleum Corp.,Inc. | Friendswood, TX 77546 | Oil & Gas Operator | Mar 2011 |
| 28382 | Tecpetrol Operating LLC | Houston, TX 77027 | Oil & Gas Operator | Dec 2015 |
| 28383 | Tecton Energy Operating LLC | | Oil Operator | Apr 2009 |
| 28384 | Ted Koble Operator | | Oil & Gas Operator | Nov 2007 |
| 28385 | Tedco | | Gas Operator | Nov 1988 |
| 28386 | Tedik Limited Partnership | Williamson, WV 256610000 | Gas Operator | Dec 2021 |
| 28387 | Tee Cee'S Inc | Drumright, OK 74030 | Oil & Gas Operator | Jun 2026 |
| 28388 | Tee Operating Company | | Oil & Gas Operator | Jun 1989 |
| 28389 | Teel 78 A | | Gas Operator | Dec 1980 |
| 28390 | Teepee Oil & Gas Inc | Yukon, OK 73085 | Oil Operator | Dec 2006 |
| 28391 | Teg Midcontinent, Inc. | Aurora, CO 80014 | Oil Operator | Jul 2013 |
| 28392 | Tega Operating Co. | Dallas, TX 75201 | Oil & Gas Operator | Nov 2012 |
| 28393 | Tehi Illinois, LLC | Olney, IL 62450 | Oil & Gas Operator | Feb 2019 |
| 28394 | Teichgraeber Oil | | Oil Operator | Nov 1995 |
| 28395 | Teichgraeber Oil Co. | | Oil Operator | Dec 1994 |
| 28396 | Teichgraeber Oil, Inc. | Eureka, KS 67045 | Oil & Gas Operator | Dec 2024 |
| 28397 | Tej Ventures | | Oil & Gas Operator | Dec 2002 |
| 28398 | Tejas Gas Pipeline Company | Houston, TX 77010 | Oil & Gas Operator | Apr 1998 |
| 28399 | Tejas Gas Pipeline, L.P. | Houston, TX 77002 | Oil & Gas Operator | Feb 2002 |
| 28400 | Tejas Jack Sales, Inc. | Big Lake, TX 76932 | Oil & Gas Operator | Sep 2026 |