| 29301 | Trico Energy LLC | Hager Hill, KY 41222 | Oil Operator | Dec 2018 |
| 29302 | Trico Oil & Gas Inc. | Kilgore, TX 75662 | Oil & Gas Operator | May 2026 |
| 29303 | Trico/Tiger Development LLC | | Oil & Gas Operator | Dec 2020 |
| 29304 | Trident Corporation | Woodsboro, TX 78393 | Oil & Gas Operator | May 2026 |
| 29305 | Trident Oil & Gas Corp. | | Oil & Gas Operator | Sep 2000 |
| 29306 | Tridon Oil Inc | Lafayette, LA 70505-2305 | Gas Operator | Dec 2013 |
| 29307 | Triesco, Inc. | Midland, TX 79702 | Oil & Gas Operator | Jun 1996 |
| 29308 | Triexco Inc | Tulsa, OK 74119 | Oil & Gas Operator | Dec 2012 |
| 29309 | Triforce Energy LLC | Littleton, CO 80122 | Oil & Gas Operator | May 2026 |
| 29310 | Trigeo Energy, LLC | Addison, TX 75001 | Oil & Gas Operator | May 2026 |
| 29311 | Trigg Drilling Company Inc | Oklahoma City, OK 73105 | Oil & Gas Operator | Jan 2013 |
| 29312 | Trigg Exploratio | | Gas Operator | Feb 1992 |
| 29313 | Trigg Oil Mining Corporation | | Oil & Gas Operator | Dec 2007 |
| 29314 | Trigger'S Disposal LLC | Sayre, OK 73662-2913 | Oil Operator | Sep 2022 |
| 29315 | Trigo Oil And Gas, LLC | Amarillo, TX 79101 | Oil & Gas Operator | Mar 2022 |
| 29316 | Trigon Exploration, Inc. | | Oil & Gas Operator | Jan 1999 |
| 29317 | Trilliant Energy Texas LTD | Tulsa, OK 74135-0767 | Oil & Gas Operator | Jun 2020 |
| 29318 | Trilogy Natural Resources LLC | Edmond, OK 73025 | Oil & Gas Operator | Feb 2026 |
| 29319 | Trilogy Operating, Inc. | Midland, TX 79708 | Oil & Gas Operator | May 2026 |
| 29320 | Trimble & Maclaskey Oil LLC | Gridley, KS 66852 | Oil Operator | Jan 2026 |
| 29321 | Trimble, Don G Dba Trimble Production Company | Houston, TX 77066 | Oil Operator | Jan 2025 |
| 29322 | Trimble, IVal L. | Gridley, KS 66852 | Oil Operator | Dec 2019 |
| 29323 | Trimont Energy LLC | Pittsburgh, PA 15211-1205 | Oil & Gas Operator | Dec 2016 |
| 29324 | Trineha Inc | Ardmore, OK 73402-2478 | Oil & Gas Operator | Jun 2009 |
| 29325 | Trinidad Energy, LLC | Midland, TX 79708 | Oil & Gas Operator | May 2026 |
| 29326 | Trinidad Exploration, Inc. | Tyler, TX 75703 | Oil & Gas Operator | Mar 2008 |
| 29327 | Trinidad Petroleum Corporation | | Oil & Gas Operator | Apr 1990 |
| 29328 | Trinidad Petroleum, Inc. | Austin, TX 78711 | Oil & Gas Operator | May 2026 |
| 29329 | Trinidad Resources, LLC | San Antonio, TX 78217 | Oil & Gas Operator | May 2026 |
| 29330 | Trinity Bay Oil & Gas, Inc. | Lubbock, TX 79416 | Oil & Gas Operator | May 2026 |
| 29331 | Trinity Energy Corp | Gibsonia, PA 15044-9106 | Oil & Gas Operator | Dec 2007 |
| 29332 | Trinity Eor, LLC | Midland, TX 79701 | Oil & Gas Operator | Jan 2019 |
| 29333 | Trinity Exploration Co | | Oil Operator | Dec 1998 |
| 29334 | Trinity Gas Corporation | Enid, OK 73702 | Oil & Gas Operator | May 2026 |
| 29335 | Trinity Gas Storage, LLC | Flower Mound, TX 75028 | Oil & Gas Operator | May 2026 |
| 29336 | Trinity Group LLC | | Oil Operator | Dec 1997 |
| 29337 | Trinity Mineral Partners LLC | Pittsburgh, PA 15238-2718 | Oil & Gas Operator | Dec 2025 |
| 29338 | Trinity Minerals&Operating Corp. | Abilene, TX 79605 | Oil & Gas Operator | Dec 1995 |
| 29339 | Trinity Oil & Gas Dev Inc | | Oil & Gas Operator | Jun 1994 |
| 29340 | Trinity Oil & Gas Inc | Pauls Valley, OK 73075 | Oil Operator | Mar 2026 |
| 29341 | Trinity Oil & Gas Producers LLC | Allen, OK 74825 | Oil & Gas Operator | Mar 2026 |
| 29342 | Trinity Operating & Prod., Inc. | Midland, TX 79702 | Oil & Gas Operator | Mar 2008 |
| 29343 | Trinity Operating (Usg), LLC | Houston, TX 77002 | Oil & Gas Operator | May 2026 |
| 29344 | Trinity Resources, Inc. | Houston, TX 77277 | Oil & Gas Operator | May 2020 |
| 29345 | Trinity River Energy Oper, LLC | Houston, TX 77008 | Oil & Gas Operator | May 2018 |
| 29346 | Trinity River Energy, LLC | Houston, TX 77094 | Oil & Gas Operator | Aug 2015 |
| 29347 | Trinity River Operating Company | Oklahoma City, OK 73147 | Oil & Gas Operator | May 2026 |
| 29348 | Trinity University & Closuit | Loco Hills, NM 88255 | Oil & Gas Operator | Dec 2002 |
| 29349 | Trio Consulting & Management,LLC | Wichita Falls, TX 76307 | Oil & Gas Operator | May 2026 |
| 29350 | Trio Oil And Gas Company | Salem, WV 26426 | Oil & Gas Operator | Nov 2021 |
| 29351 | Trio Oil Co | Hobbs, NM 88240 | Oil & Gas Operator | Feb 2004 |
| 29352 | Trio Operating Company, Inc. | Wichita Falls, TX 76307 | Oil & Gas Operator | Apr 2006 |
| 29353 | Trio Petroleum Corp. | Glenville, WV 26351-0880 | Oil & Gas Operator | Jul 2016 |
| 29354 | Trio Petroleum LLC | | Oil & Gas Operator | Dec 2026 |
| 29355 | Trio Production Company, LLC | Stephens, AR 71764 | Oil Operator | Jan 2025 |
| 29356 | Triple "B" Production DRLG Inc | Poynor, TX 75782 | Oil & Gas Operator | Sep 2022 |
| 29357 | Triple "G" Oil Company | Clyde, TX 79510 | Oil & Gas Operator | Apr 1999 |
| 29358 | Triple "N" Services, Inc. | Midland, TX 79702 | Oil & Gas Operator | May 2026 |
| 29359 | Triple "S" Gas, Inc. | Louisville, KY 40255 | Oil & Gas Operator | Jan 2026 |
| 29360 | Triple "S" Resources Inc | Sapulpa, OK 74066 | Oil & Gas Operator | Jun 1995 |
| 29361 | Triple "S" Well Service, Inc. | Eureka, KS 67045 | Oil Operator | Jan 2026 |
| 29362 | Triple "W" Oil Company | Graham, TX 76450 | Oil & Gas Operator | May 2026 |
| 29363 | Triple 'A' Energy, Inc. | Boerne, TX 78006 | Oil & Gas Operator | May 2026 |
| 29364 | Triple 'H' Oil O | | Oil Operator | Apr 1992 |
| 29365 | Triple 7 Energy Company Inc | Prague, OK 74864 | Oil Operator | Feb 1997 |
| 29366 | Triple B Crude, LLC | Colony, KS 66015 | Oil Operator | Jan 2026 |
| 29367 | Triple B Energy Inc | Gillette, WY 82716 | Oil Operator | Dec 1999 |
| 29368 | Triple B Energy LLC | Dorset, OH 44032 | Oil & Gas Operator | Dec 2024 |
| 29369 | Triple B Resources | Barnsdall, OK 74002-9759 | Oil & Gas Operator | May 2014 |
| 29370 | Triple C Oil Inc. | Lockhart, TX 78644 | Oil Operator | Aug 2019 |
| 29371 | Triple C Petroleum LLC | Colony, KS 66015 | Oil Operator | Nov 2019 |
| 29372 | Triple C Properties Inc | Seminole, OK 74818 | Oil & Gas Operator | Jan 2026 |
| 29373 | Triple Crown Operating LLC | Tulsa, OK 74114 | Oil Operator | Jan 2026 |
| 29374 | Triple Crown Resources, LLC | Dallas, TX 75201 | Oil & Gas Operator | May 2026 |
| 29375 | Triple D Oil & Gas Co., Inc. | Brownwood, TX 76801 | Oil & Gas Operator | May 2026 |
| 29376 | Triple Diamond Energy Operating LLC | Dallas, TX 75254-8352 | Oil & Gas Operator | Jun 2014 |
| 29377 | Triple E Drillin | | Oil Operator | Jun 1992 |
| 29378 | Triple E Oil | Sterling, KS 67579 | Oil & Gas Operator | Mar 1999 |
| 29379 | Triple G Oil & Gas | Sonora, TX 76950 | Oil & Gas Operator | Oct 2022 |
| 29380 | Triple G Well Service, Inc. | Muenster, TX 76252 | Oil & Gas Operator | May 2026 |
| 29381 | Triple Gas Co | Marietta, OH 45750 | Oil & Gas Operator | Dec 1984 |
| 29382 | Triple H Operating | Tryon, OK 74875-6235 | Oil Operator | Apr 2022 |
| 29383 | Triple H Production | Stockdale, TX 78160 | Oil Operator | Dec 2025 |
| 29384 | Triple J Investments Inc | Longview, TX 75606 | Oil & Gas Operator | Feb 2023 |
| 29385 | Triple J L.L.C. | Coffeyville, KS 67336 | Oil Operator | Mar 1999 |
| 29386 | Triple J Oil Co. | Pampa, TX 79065 | Oil & Gas Operator | Aug 1996 |
| 29387 | Triple J Prod In | | Oil Operator | Sep 1989 |
| 29388 | Triple K | | Oil Operator | Jun 2007 |
| 29389 | Triple K Oil LLC | | Oil & Gas Operator | Dec 2024 |
| 29390 | Triple L Management Co Inc | Edmond, OK 73025-2908 | Oil & Gas Operator | Apr 2018 |
| 29391 | Triple L Oil Company | Corpus Christ, TX 78469 | Oil & Gas Operator | Jan 1998 |
| 29392 | Triple L Operating Company LLC | Kilgore, TX 75663 | Oil Operator | May 2026 |
| 29393 | Triple M Saltwater Disposal, LP | Kilgore, TX 75663 | Oil Operator | May 2026 |
| 29394 | Triple Oak Farms, LLC | Eden, NY 14057 | Gas Operator | Dec 2024 |
| 29395 | Triple S Construction | Blue Mound, KS 66010 | Gas Operator | Jan 2026 |
| 29396 | Triple S Drilling Company | Leonard, OK 74043 | Oil & Gas Operator | Feb 2012 |
| 29397 | Triple S Oil Company | | Oil & Gas Operator | Feb 1979 |
| 29398 | Triple S Well Se | | Oil Operator | Dec 1996 |
| 29399 | Triple Seven, Inc. | Oklahoma City, OK 73132 | Oil & Gas Operator | Nov 1997 |
| 29400 | Triple Singleton, Inc. | Santa Fe, TX 77510 | Oil & Gas Operator | Dec 2020 |