Oil & Gas Companies in Pratt County, KS
| Company Name | Company Location | Company Type | Most Recent Production |
| 1 | Walcher Oil, LC | Bellevue, WA 98009 | Oil & Gas Operator | Jun 2025 |
| 2 | Walcher, Wayne E. | Wichita, KS 67202 | Oil & Gas Operator | May 2024 |
| 3 | Wells Energy Com | | Oil & Gas Operator | Mar 1994 |
| 4 | Wenert Trich Oil | | Oil & Gas Operator | Jul 1990 |
| 5 | White & Ellis DR | | Oil & Gas Operator | Aug 1995 |
| 6 | White & Ellis Drilling, Inc. | Wichita, KS 67206 | Oil & Gas Operator | Jun 2025 |
| 7 | White Exploration, Inc. | Wichita, KS 67278 | Oil & Gas Operator | Jun 2025 |
| 8 | White Hawk Oil C | | Oil & Gas Operator | Sep 1995 |
| 9 | White Marlin Operating Company, LLC | Houston, TX 77002 | Oil & Gas Operator | Oct 2025 |
| 10 | White, Kenneth S. | Wichita, KS 67220 | Oil & Gas Operator | Sep 2022 |
| 11 | Wildcat Oil & Gas LLC | Seneca, KS 66538 | Oil & Gas Operator | Jun 2025 |
| 12 | Woolsey Operating Company, LLC | Wichita, KS 67226 | Oil & Gas Operator | Jun 2025 |
| 13 | Woolsey Petroleum Corporation | Wichita, KS 67202 | Oil & Gas Operator | Jun 2025 |
Production numbers shown above are only for Pratt County, KS and for the production period listed.