| 28901 | Thums Long Beach Co. | | Oil & Gas Operator | Dec 2025 |
| 28902 | Thunder Basin Resources LLC | Denver, CO 80203 | Oil & Gas Operator | Jul 2023 |
| 28903 | Thunder Corp | Marietta, OH 45750 | Oil & Gas Operator | Dec 2014 |
| 28904 | Thunder Oil & Gas, LLC | Ardmore, OK 73402 | Oil & Gas Operator | Jan 2026 |
| 28905 | Thunder Oil, LLC | | Oil & Gas Operator | Oct 1998 |
| 28906 | Thunder Petroleum LLC | Owasso, OK 74055-1563 | Oil Operator | Aug 2025 |
| 28907 | Thunder Resources LLC | Graham, TX 76450 | Oil Operator | Apr 2026 |
| 28908 | Thunderbird (Texas) Resources LP | Edmond, OK 73025 | Oil & Gas Operator | Apr 2019 |
| 28909 | Thunderbird Dril | | Oil & Gas Operator | Nov 1995 |
| 28910 | Thunderbird Drilling, Inc. | Wichita, KS 67207 | Oil Operator | Oct 2008 |
| 28911 | Thunderbird Energy, Inc. | Norman, OK 73069 | Oil & Gas Operator | Apr 2026 |
| 28912 | Thunderbird Oil | | Oil Operator | Oct 1991 |
| 28913 | Thunderbird Operating, L.L.C. | Graham, TX 76450 | Oil & Gas Operator | Apr 2026 |
| 28914 | Thunderbird Resources LP | | Oil & Gas Operator | Apr 2019 |
| 28915 | Thunderbolt Construction Corp. | Louisburg, KS 66053 | Oil Operator | Oct 2024 |
| 28916 | Thunderbolt Oil & Gas, Inc. | Abilene, TX 79605 | Oil & Gas Operator | Feb 2004 |
| 28917 | Thunderbolt Petroleum Co. LLC | Midland, TX 79702 | Oil & Gas Operator | Apr 2011 |
| 28918 | Thunderbolt Petroleum, LLC | Midland, TX 79702 | Oil & Gas Operator | Sep 2013 |
| 28919 | Thurber, Gueydon | Horseshoe Bay, TX 78657 | Oil Operator | May 2001 |
| 28920 | Thurner Energy Corporation | | Oil & Gas Operator | Dec 2001 |
| 28921 | Thurston Energy Operating | Vernal, UT 84078 | Oil & Gas Operator | Dec 2015 |
| 28922 | Thurston Texas Operating Co LLC | Dallas, TX 75219 | Oil Operator | Apr 2026 |
| 28923 | Tiara Resources, Inc. | Fort Worth, TX 76179 | Oil & Gas Operator | Apr 1998 |
| 28924 | Tiburon Oil & Gas Ohio, LLC | Houston, TX 77057 | Oil & Gas Operator | Dec 2025 |
| 28925 | Tiburon Oil & Gas, Inc. | Midland, TX 79701 | Oil & Gas Operator | Aug 2000 |
| 28926 | Tice, Robin Alejandrina | Gordon, TX 76453 | Gas Operator | Apr 2026 |
| 28927 | Tickel Jim & Cindy | Blackwell, OK 74631-6015 | Oil Operator | Jan 2013 |
| 28928 | Ticony Inc | | Oil & Gas Operator | Dec 1989 |
| 28929 | Tidal Petroleum, Inc. | Schertz, TX 78154 | Oil & Gas Operator | Apr 2026 |
| 28930 | Tidal Wave Energy, Inc. | New Castle, PA 16105 | Oil & Gas Operator | Jun 2022 |
| 28931 | Tidd, Frankie | Neosho Falls, KS 66758 | Oil Operator | Nov 1996 |
| 28932 | Tidd, Gary D. | Piqua, KS 66761 | Oil Operator | May 2016 |
| 28933 | Tide Energy, Inc. | Dallas, TX 75206 | Gas Operator | Oct 1994 |
| 28934 | Tide West Oil Company | Tulsa, OK 74136 | Oil & Gas Operator | Mar 2021 |
| 28935 | Tideland Industries, Inc. | | Oil & Gas Operator | Dec 1989 |
| 28936 | Tidelands Oil Corporation | Crystal City, TX 78839 | Oil & Gas Operator | Aug 2003 |
| 28937 | Tidelands Oil Production Co. | | Oil & Gas Operator | Dec 2025 |
| 28938 | Tidelands Resources, Inc. | | Gas Operator | Oct 1990 |
| 28939 | Tidemark Exploration | Tulsa, OK 74170 | Oil & Gas Operator | May 2005 |
| 28940 | Tidemark Exploration Inc | Tulsa, OK 74120 | Oil & Gas Operator | Apr 2019 |
| 28941 | Tidemark Petroleum, Inc. | San Antonio, TX 78209 | Oil & Gas Operator | Jul 2002 |
| 28942 | Tidewater Co | | Oil & Gas Operator | Sep 1967 |
| 28943 | Tidewater Minerals Corporation | Orange Grove, TX 78372 | Oil & Gas Operator | Apr 2026 |
| 28944 | Tidewater Operating Co Inc | Tulsa, OK 74136-6308 | Oil & Gas Operator | Jan 2026 |
| 28945 | Tidewater Resources Corporation | Memphis, TN 38138 | Gas Operator | Feb 2025 |
| 28946 | Tideway Oil Programs, Inc. | | Oil & Gas Operator | Oct 1980 |
| 28947 | Tidlow | Santa Fe, NM 87508 | Oil & Gas Operator | Dec 2007 |
| 28948 | Tidmore, Ann | Albany, TX 76430 | Oil & Gas Operator | Apr 2026 |
| 28949 | Tidwell Oil LLC | Roff, OK 74865 | Oil Operator | Feb 2022 |
| 28950 | Tidwell Production Company | Sonora, TX 76950 | Oil & Gas Operator | Apr 2026 |
| 28951 | Tierra Mineral Development, L.C. | Dallas, TX 75244 | Oil & Gas Operator | Oct 1994 |
| 28952 | Tierra Petroleum Corp. | | Oil & Gas Operator | Jun 1987 |
| 28953 | Tiffany Gas Co | Farmington, NM 87499 | Oil Operator | Jan 2010 |
| 28954 | Tigco Oil & Gas Co., Inc. | | Oil & Gas Operator | Nov 2014 |
| 28955 | Tiger Development LLC | | Oil & Gas Operator | Aug 2019 |
| 28956 | Tiger Energy Operating, LLC | Los Angeles, CA 90025 | Oil & Gas Operator | Jan 2026 |
| 28957 | Tiger Eye Resources LLC | Hockley, TX 77447-6911 | Oil Operator | Oct 2012 |
| 28958 | Tiger Mountain Gas & Oil | Oklahoma City, OK 73118 | Gas Operator | Sep 1999 |
| 28959 | Tiger Oil Company | Dallas, TX 75221 | Oil & Gas Operator | May 2007 |
| 28960 | Tiger Oil International, Inc | | Oil & Gas Operator | Dec 1978 |
| 28961 | Tiger Oil, Inc. | Canal Wincheste, OH 43110 | Oil & Gas Operator | Dec 2007 |
| 28962 | Tiger Petroleum | | Oil Operator | Sep 2002 |
| 28963 | Tiger Production Company, LLC | | Oil & Gas Operator | Aug 2021 |
| 28964 | Tiger Resources, L.L.C. | Houston, TX 77070 | Oil & Gas Operator | Feb 2004 |
| 28965 | Tiger Trucks Inc | Seminole, OK 74868 | Oil & Gas Operator | Jan 2026 |
| 28966 | Tigges Oil LLC | | Oil & Gas Operator | Dec 2022 |
| 28967 | Tightrock Enterprises, Inc. | Trinidad, TX 75163 | Oil Operator | Apr 2026 |
| 28968 | Tigner Walker | | Oil & Gas Operator | Dec 2021 |
| 28969 | Tigner Walker Et Al | | Oil & Gas Operator | Aug 2000 |
| 28970 | Tigrett, Robert L. Oil & Gas Co. | Pampa, TX 79065 | Oil & Gas Operator | Dec 2013 |
| 28971 | Tigrett, Terry A. Jr. | | Oil & Gas Operator | Oct 1980 |
| 28972 | Tiki Oil & Gas, LLC | Cisco, TX 76437 | Oil & Gas Operator | Apr 2026 |
| 28973 | Tilden Marcellus LLC | Houston, TX 77024-1358 | Gas Operator | May 2022 |
| 28974 | Tilford Pinson Exploration LLC | Edmond, OK 73003 | Oil & Gas Operator | Dec 2025 |
| 28975 | Tilghman Operating, LLC. | | Oil & Gas Operator | Feb 2026 |
| 28976 | Tilley Matt Dba Tilley Oil Co | Skiatook, OK 74070 | Oil & Gas Operator | Dec 2025 |
| 28977 | Tilley Oil & Gas, Inc. | Oklahoma City, OK 73172 | Oil & Gas Operator | Apr 2026 |
| 28978 | Tilley Oil Inc | Velma, OK 73491 | Oil & Gas Operator | Jan 2026 |
| 28979 | Tillman A. Rousse | | Oil Operator | Jan 1990 |
| 28980 | Tillman A. Rousse, Inc. | | Oil Operator | Apr 2001 |
| 28981 | Tillman Consulting LLC Dba B & C Operating | Mustang, OK 73064-8195 | Oil Operator | Jan 2022 |
| 28982 | Tillman J. McIntyre | | Oil Operator | Dec 1987 |
| 28983 | Tillman, Jack Equipment Co. | Holliday, TX 76366 | Oil & Gas Operator | Sep 2004 |
| 28984 | Tilmon Oil Co. | Luling, TX 78648 | Oil & Gas Operator | Sep 2012 |
| 28985 | Tim Brookover | | Oil & Gas Operator | Dec 2005 |
| 28986 | Timber Hill Energy | Pawhuska, OK 74056 | Oil & Gas Operator | Jun 2011 |
| 28987 | Timbercreek Oil Company LLC | Healdton, OK 73438 | Oil Operator | Oct 2025 |
| 28988 | Timberlake Energy Corporation | Cypress, TX 77429 | Oil Operator | Nov 2013 |
| 28989 | Timberline Energy Inc | Franklin, PA 16323-0269 | Oil & Gas Operator | Dec 2025 |
| 28990 | Timberline Oil & | | Oil & Gas Operator | Jul 1995 |
| 28991 | Timberline Oil & Gas | | Oil & Gas Operator | Sep 1995 |
| 28992 | Timberline Oil & Gas Corporation | Rapid City, SD 57702 | Oil & Gas Operator | Dec 2025 |
| 28993 | Timberline Oil & Gas, LLC | Seminole, TX 79360 | Oil Operator | Mar 2025 |
| 28994 | Timberline Production Company LLC | Casper, WY 82601 | Oil & Gas Operator | Oct 2020 |
| 28995 | Timberwolf Energy, Inc. | Houston, TX 77042 | Oil & Gas Operator | Apr 2026 |
| 28996 | Timbuck Resources LLC | Fredericktown, OH 43019-0117 | Oil & Gas Operator | Dec 2005 |
| 28997 | Timco Oil Co. | | Oil & Gas Operator | Dec 1987 |
| 28998 | Time Energy, L.L.C. | | Oil & Gas Operator | Nov 2020 |
| 28999 | Timka Resources, LTD | | Oil & Gas Operator | Feb 2026 |
| 29000 | Timmy Cornett | Avant, OK 74001 | Oil Operator | Dec 2025 |