| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | T And L Oil Inc | Tonkawa, OK 74653-4530 | Oil & Gas Operator | Apr 2026 |
| 2 | T Bar M Energy Resources LLC | Sapulpa, OK 74066 | Oil & Gas Operator | Apr 2026 |
| 3 | Taylor Oil Company | Edmond, OK 73034 | Oil & Gas Operator | Mar 2026 |
| 4 | Tec Resources LLC | Tulsa, OK 74128 | Oil & Gas Operator | May 2013 |
| 5 | Thornbrugh Joe | Nowata, OK 74048-5055 | Oil Operator | Apr 2026 |
| 6 | Topco Inc | Tulsa, OK 74105 | Oil & Gas Operator | Nov 2005 |
| 7 | Trackstar Energies LLC | Colorado Springs, CO 80919-3233 | Oil Operator | Mar 2023 |
| 8 | Twenty/Twenty Oil & Gas Inc | Hennessey, OK 73742 | Oil & Gas Operator | May 2026 |
| 9 | Two Pines | Drumright, OK 74030-5502 | Oil & Gas Operator | Feb 2012 |