Oil & Gas Companies in Edwards County, KS
| Company Name | Company Location | Company Type | Most Recent Production |
| 1 | Cambron, Paul L. | Ness City, KS 67560 | Oil & Gas Operator | Dec 2019 |
| 2 | Carmen Schmitt, Inc. | Great Bend, KS 67530 | Oil & Gas Operator | Mar 2026 |
| 3 | Castelli Exploration Inc | Oklahoma City, OK 73162 | Oil & Gas Operator | Apr 2026 |
| 4 | Chaco Energy Company | Denver, CO 80201 | Oil & Gas Operator | May 2026 |
| 5 | Charles N. Griffin | | Oil & Gas Operator | Mar 2026 |
| 6 | Chesapeake Operating LLC | Oklahoma City, OK 73154 | Oil & Gas Operator | Jul 2026 |
| 7 | Cinco Exploratio | | Oil & Gas Operator | Jan 1988 |
| 8 | Citation Oil & Gas Corp | Houston, TX 77269 | Oil & Gas Operator | Jul 2026 |
| 9 | CMX, Inc. | Wichita, KS 67206 | Oil & Gas Operator | Mar 2026 |
| 10 | Coastal Oil & Ga | | Oil & Gas Operator | Oct 1996 |
| 11 | Coats Energy, Inc. | Wichita, KS 67201 | Oil & Gas Operator | Mar 2026 |
| 12 | Continental Ener | | Oil & Gas Operator | Dec 1996 |
| 13 | Costilla Petroleum Corporation | Midland, TX 79702 | Oil & Gas Operator | Mar 2015 |
| 14 | Curt'S Oil Operation LLC | Hoisington, KS 67544 | Oil & Gas Operator | Mar 2026 |
Production numbers shown above are only for Edwards County, KS and for the production period listed.