Oil & Gas Companies in Barber County, KS
| Company Name | Company Location | Company Type | Most Recent Production |
| 1 | Tapstone Energy LLC | Oklahoma City, OK 73101 | Oil & Gas Operator | Jul 2025 |
| 2 | Targa Pipeline Mid-Continent Westok LLC | Sulphur, LA 70665 | Gas Operator | Jun 2025 |
| 3 | Te-Pe Oil & Gas | | Oil & Gas Operator | Jun 2025 |
| 4 | Tenneco Oil Comp | | Oil & Gas Operator | Aug 1995 |
| 5 | Texas Energies I | | Oil & Gas Operator | Aug 1994 |
| 6 | Texas Energies, Inc. | Pratt, KS 67124 | Oil & Gas Operator | Aug 1998 |
| 7 | Texkan Resources, LLC | Odessa, TX 79765 | Oil & Gas Operator | Jun 2025 |
| 8 | Todd C H Incorpo | | Oil & Gas Operator | Feb 1994 |
| 9 | Toto Energy, LLC | Spring, TX 77380 | Oil & Gas Operator | Dec 2019 |
| 10 | Trans Pacific Oi | | Oil & Gas Operator | May 1995 |
| 11 | Trans Pacific Oil Corporation | Wichita, KS 67202 | Oil & Gas Operator | Jul 2025 |
| 12 | Trek Aec, LLC | Wichita, KS 67202 | Oil & Gas Operator | Jun 2025 |
| 13 | Triple S Construction | Blue Mound, KS 66010 | Gas Operator | Jun 2025 |
| 14 | Turnco Drilling, Inc. | Portland, OR 97208 | Oil & Gas Operator | Dec 2009 |
Production numbers shown above are only for Barber County, KS and for the production period listed.