Oil & Gas Companies in Wilson County, KS
| Company Name | Company Location | Company Type | Most Recent Production |
| 1 | Tech American Re | | Oil Operator | Sep 1985 |
| 2 | Tharp Oil, A General Partnership | Chanute, KS 66720 | Oil Operator | Mar 2014 |
| 3 | Thornton Oil Co. | Abilene, TX 79603 | Oil & Gas Operator | Aug 2003 |
| 4 | Three D Oil Comp | | Oil & Gas Operator | Jan 1988 |
| 5 | Thurber, Gueydon | Horseshoe Bay, TX 78657 | Oil Operator | May 2001 |
| 6 | Toil Inc. | Neodesha, KS 66757 | Oil & Gas Operator | Jun 2025 |
| 7 | Tontol, LLC | Scottsdale, AZ 85250 | Oil Operator | Apr 2025 |
| 8 | Toshic Dynamics, LLC | Scottsdale, AZ 85251 | Oil Operator | Nov 2006 |
| 9 | Townes, Don | Clarksville, TX 75426 | Oil & Gas Operator | Oct 2025 |
| 10 | Triken Oil & Gas | | Oil & Gas Operator | Feb 1995 |
| 11 | Triple - I, Inc. | Kansas City, MO 64114 | Gas Operator | Oct 2000 |
| 12 | Tubbs Patrick | Neodesha, KS 66757 | Oil Operator | Sep 2008 |
Production numbers shown above are only for Wilson County, KS and for the production period listed.