Oil & Gas Companies in McPherson County, KS
| Company Name | Company Location | Company Type | Most Recent Production |
| 1 | M & D Oil And Gas, LLC | Sterling, KS 67579 | Oil Operator | Mar 2026 |
| 2 | M & K Oil Company | Gillette, WY 82717-3470 | Oil & Gas Operator | Apr 2026 |
| 3 | Mai Oil Operations, Inc. | Dallas, TX 75225 | Oil & Gas Operator | Mar 2026 |
| 4 | Manuel Corporation | Wichita, KS 67206 | Oil & Gas Operator | Apr 2026 |
| 5 | McGinness Oil Co | Wichita, KS 67202 | Oil & Gas Operator | Dec 2019 |
| 6 | Melland Drilling | | Oil Operator | Nov 1992 |
| 7 | Merritt Oil Comp | | Oil Operator | Jan 1990 |
| 8 | Mid-American Hyd | | Oil & Gas Operator | Jan 1992 |
| 9 | Mike Kelso Oil, Inc. | Chase, KS 67524 | Oil & Gas Operator | Mar 2026 |
| 10 | Milburn, Harold J. | Hutchinson, KS 67502 | Oil & Gas Operator | Sep 2003 |
Production numbers shown above are only for McPherson County, KS and for the production period listed.