| 29501 | Trilogy Operating, Inc. | Midland, TX 79708 | Oil & Gas Operator | Sep 2026 |
| 29502 | Trimble & Maclaskey Oil LLC | Gridley, KS 66852 | Oil Operator | Apr 2026 |
| 29503 | Trimble, Don G Dba Trimble Production Company | | Oil Operator | Jan 2025 |
| 29504 | Trimble, IVal L. | Gridley, KS 66852 | Oil Operator | Dec 2019 |
| 29505 | Trimont Energy LLC | Pittsburgh, PA 15211-1205 | Oil & Gas Operator | Dec 2016 |
| 29506 | Trineha Inc | Ardmore, OK 73402-2478 | Oil & Gas Operator | Jun 2009 |
| 29507 | Trinidad Energy, LLC | Midland, TX 79708 | Oil & Gas Operator | Sep 2026 |
| 29508 | Trinidad Exploration, Inc. | Tyler, TX 75703 | Oil & Gas Operator | Mar 2008 |
| 29509 | Trinidad Petroleum Corporation | | Oil & Gas Operator | Apr 1990 |
| 29510 | Trinidad Petroleum, Inc. | Austin, TX 78711 | Oil & Gas Operator | Sep 2026 |
| 29511 | Trinidad Resources, LLC | San Antonio, TX 78217 | Oil & Gas Operator | Sep 2026 |
| 29512 | Trinity Bay Oil & Gas, Inc. | Lubbock, TX 79416 | Oil & Gas Operator | Sep 2026 |
| 29513 | Trinity Energy Corp | Gibsonia, PA 15044-9106 | Oil & Gas Operator | Dec 2007 |
| 29514 | Trinity Eor, LLC | Midland, TX 79701 | Oil & Gas Operator | Jan 2019 |
| 29515 | Trinity Exploration Co | | Oil Operator | Dec 1998 |
| 29516 | Trinity Gas Corporation | Enid, OK 73702 | Oil & Gas Operator | Sep 2026 |
| 29517 | Trinity Gas Storage, LLC | Flower Mound, TX 75028 | Oil & Gas Operator | Sep 2026 |
| 29518 | Trinity Group LLC | | Oil Operator | Dec 1997 |
| 29519 | Trinity Mineral Partners LLC | Pittsburgh, PA 15238-2718 | Oil & Gas Operator | Dec 2025 |
| 29520 | Trinity Minerals&Operating Corp. | Abilene, TX 79605 | Oil & Gas Operator | Dec 1995 |
| 29521 | Trinity Oil & Gas Dev Inc | | Oil & Gas Operator | Jun 1994 |
| 29522 | Trinity Oil & Gas Inc | Pauls Valley, OK 73075 | Oil Operator | May 2026 |
| 29523 | Trinity Oil & Gas Producers LLC | Allen, OK 74825 | Oil & Gas Operator | Jun 2026 |
| 29524 | Trinity Operating & Prod., Inc. | Midland, TX 79702 | Oil & Gas Operator | Mar 2008 |
| 29525 | Trinity Operating (Usg), LLC | Houston, TX 77002 | Oil & Gas Operator | Sep 2026 |
| 29526 | Trinity Resources, Inc. | Houston, TX 77277 | Oil & Gas Operator | May 2020 |
| 29527 | Trinity River Energy Oper, LLC | Houston, TX 77008 | Oil & Gas Operator | May 2018 |
| 29528 | Trinity River Energy, LLC | Houston, TX 77094 | Oil & Gas Operator | Aug 2015 |
| 29529 | Trinity River Operating Company | Oklahoma City, OK 73147 | Oil & Gas Operator | Sep 2026 |
| 29530 | Trinity University & Closuit | Loco Hills, NM 88255 | Oil & Gas Operator | Dec 2002 |
| 29531 | Trio Consulting & Management,LLC | Wichita Falls, TX 76307 | Oil & Gas Operator | Sep 2026 |
| 29532 | Trio Oil And Gas Company | | Oil & Gas Operator | Nov 2021 |
| 29533 | Trio Oil Co | Hobbs, NM 88240 | Oil & Gas Operator | Feb 2004 |
| 29534 | Trio Operating Company, Inc. | Wichita Falls, TX 76307 | Oil & Gas Operator | Apr 2006 |
| 29535 | Trio Petroleum Corp. | Glenville, WV 263510880 | Oil & Gas Operator | Jul 2016 |
| 29536 | Trio Petroleum LLC | | Oil & Gas Operator | Jun 2026 |
| 29537 | Trio Production Company, LLC | Stephens, AR 71764 | Oil Operator | Jan 2025 |
| 29538 | Triple "B" Production DRLG Inc | Poynor, TX 75782 | Oil & Gas Operator | Sep 2022 |
| 29539 | Triple "G" Oil Company | Clyde, TX 79510 | Oil & Gas Operator | Apr 1999 |
| 29540 | Triple "N" Services, Inc. | Midland, TX 79702 | Oil & Gas Operator | Sep 2026 |
| 29541 | Triple "S" Gas, Inc. | Louisville, KY 40255 | Oil & Gas Operator | Jan 2026 |
| 29542 | Triple "S" Resources Inc | Sapulpa, OK 74066 | Oil & Gas Operator | Jun 1995 |
| 29543 | Triple "S" Well Service, Inc. | Eureka, KS 67045 | Oil Operator | Mar 2026 |
| 29544 | Triple "W" Oil Company | Graham, TX 76450 | Oil & Gas Operator | Sep 2026 |
| 29545 | Triple 'A' Energy, Inc. | Boerne, TX 78006 | Oil & Gas Operator | Sep 2026 |
| 29546 | Triple 'H' Oil O | | Oil Operator | Apr 1992 |
| 29547 | Triple - I, Inc. | Kansas City, MO 64114 | Gas Operator | Oct 2000 |
| 29548 | Triple 7 Energy Company Inc | Prague, OK 74864 | Oil Operator | Feb 1997 |
| 29549 | Triple B Crude, LLC | Colony, KS 66015 | Oil Operator | Feb 2026 |
| 29550 | Triple B Energy Inc | Gillette, WY 82716 | Oil Operator | Dec 1999 |
| 29551 | Triple B Energy LLC | Dorset, OH 44032 | Oil & Gas Operator | Dec 2025 |
| 29552 | Triple B Resources | Barnsdall, OK 74002-9759 | Oil & Gas Operator | May 2014 |
| 29553 | Triple C Oil Inc. | Lockhart, TX 78644 | Oil Operator | Aug 2019 |
| 29554 | Triple C Petroleum LLC | Colony, KS 66015 | Oil Operator | Nov 2019 |
| 29555 | Triple C Properties Inc | Seminole, OK 74868 | Oil & Gas Operator | Jan 2026 |
| 29556 | Triple Crown Operating LLC | Tulsa, OK 74114 | Oil Operator | Apr 2026 |
| 29557 | Triple Crown Resources, LLC | Dallas, TX 75201 | Oil & Gas Operator | Sep 2026 |
| 29558 | Triple D Oil & Gas Co., Inc. | Brownwood, TX 76801 | Oil & Gas Operator | Sep 2026 |
| 29559 | Triple Diamond Energy Operating LLC | Dallas, TX 75254-8352 | Oil & Gas Operator | Jun 2014 |
| 29560 | Triple E Drillin | | Oil Operator | Jun 1992 |
| 29561 | Triple E Oil | Sterling, KS 67579 | Oil & Gas Operator | Mar 1999 |
| 29562 | Triple G Oil & Gas | Sonora, TX 76950 | Oil & Gas Operator | Oct 2022 |
| 29563 | Triple G Oilfiel | | Oil & Gas Operator | Dec 1985 |
| 29564 | Triple G Well Service, Inc. | Muenster, TX 76252 | Oil & Gas Operator | Sep 2026 |
| 29565 | Triple Gas Co | Marietta, OH 45750 | Oil & Gas Operator | Dec 1984 |
| 29566 | Triple H Operating | Tryon, OK 74875-6235 | Oil Operator | Apr 2022 |
| 29567 | Triple J Investments Inc | Longview, TX 75606 | Oil & Gas Operator | Feb 2023 |
| 29568 | Triple J L.L.C. | Coffeyville, KS 67336 | Oil Operator | Mar 1999 |
| 29569 | Triple J Oil Co. | Pampa, TX 79065 | Oil & Gas Operator | Aug 1996 |
| 29570 | Triple J Prod In | | Oil Operator | Sep 1989 |
| 29571 | Triple K | | Oil Operator | Jun 2007 |
| 29572 | Triple K Oil LLC | | Oil & Gas Operator | Dec 2025 |
| 29573 | Triple L Management Co Inc | Edmond, OK 73025-2908 | Oil & Gas Operator | Apr 2018 |
| 29574 | Triple L Oil Company | Corpus Christ, TX 78469 | Oil & Gas Operator | Jan 1998 |
| 29575 | Triple L Operating Company LLC | Kilgore, TX 75663 | Oil Operator | Sep 2026 |
| 29576 | Triple M Saltwater Disposal, LP | Kilgore, TX 75663 | Oil Operator | Sep 2026 |
| 29577 | Triple Oak Farms, LLC | Eden, NY 14057 | Gas Operator | Dec 2025 |
| 29578 | Triple S Construction | Blue Mound, KS 66010 | Gas Operator | Apr 2026 |
| 29579 | Triple S Drilling Company | Leonard, OK 74043 | Oil & Gas Operator | Feb 2012 |
| 29580 | Triple S Oil Company | | Oil & Gas Operator | Feb 1979 |
| 29581 | Triple S Well Se | | Oil Operator | Dec 1996 |
| 29582 | Triple Seven, Inc. | Oklahoma City, OK 73132 | Oil & Gas Operator | Nov 1997 |
| 29583 | Triple Singleton, Inc. | Santa Fe, TX 77510 | Oil & Gas Operator | Dec 2020 |
| 29584 | Triple T Oil, LLC | Louisburg, KS 66053 | Oil Operator | Jan 2026 |
| 29585 | Triple T Pipelines, Inc. | Frontenac, KS 66763 | Oil & Gas Operator | Dec 2025 |
| 29586 | Triple T Resources, LP | Dallas, TX 75205 | Oil & Gas Operator | Apr 2026 |
| 29587 | Triple W Oil Inc | Chandler, OK 74834-0546 | Oil & Gas Operator | May 2013 |
| 29588 | Triple-T Pipelin | | Oil & Gas Operator | Oct 1995 |
| 29589 | Tripledee Drilling Co Inc | Ardmore, OK 73402-1888 | Oil & Gas Operator | Dec 2015 |
| 29590 | Tripledee Operating Company LLC | Ardmore, OK 73401 | Oil & Gas Operator | Nov 2022 |
| 29591 | Triplett Larry W | Oklahoma City, OK 73112-5325 | Oil & Gas Operator | Mar 2015 |
| 29592 | Tripod Oil And Gas 3 LLC | Tulsa, OK 74152 | Oil Operator | Sep 2026 |
| 29593 | Tripower Resources LLC | Ardmore, OK 73402 | Oil & Gas Operator | Sep 2026 |
| 29594 | Tripower Resources, Inc. | Ardmore, OK 73402 | Oil & Gas Operator | Mar 2020 |
| 29595 | Tripp & Sons, LLC | Odessa, TX 79768 | Oil & Gas Operator | Sep 2026 |
| 29596 | Trissell Alva Lee | Willow, OK 73673-9602 | Oil Operator | Apr 2020 |
| 29597 | Tristar Energy 1 | | Oil Operator | Sep 1987 |
| 29598 | Tristar Energy Corporation | Casper, WY 82602 | Oil & Gas Operator | Dec 2007 |
| 29599 | Tristar Exploration, Inc | Pflugerville, TX 78660 | Oil & Gas Operator | Sep 2026 |
| 29600 | Tristar Oil & Gas | Freer, TX 78357 | Oil & Gas Operator | Sep 2026 |