Oil & Gas Companies in Harper County, KS
| Company Name | Company Location | Company Type | Most Recent Production |
|---|
| 1 | C & C Oil & Gas | Ranger, TX 76470 | Oil & Gas Operator | Dec 2024 |
| 2 | C & K Operating LLC | Kingman, KS 67068 | Oil & Gas Operator | Aug 2024 |
| 3 | Casey Musgrove Oil Company Inc | Ponca City, OK 74602 | Oil & Gas Operator | Sep 2024 |
| 4 | Castle Resources, Inc. | Russell, KS 67665 | Oil & Gas Operator | Aug 2024 |
| 5 | Chapman Energy O | | Oil & Gas Operator | Jun 1993 |
| 6 | Chesapeake Energy Ma | | Gas Operator | Jun 2016 |
| 7 | Chesapeake Operating, LLC | Oklahoma City, OK 73154 | Oil & Gas Operator | Dec 2024 |
| 8 | Chieftain Oil Co Inc | Kiowa, KS 67070 | Oil & Gas Operator | Sep 2024 |
| 9 | Citation Oil & Gas Corp. | Houston, TX 77269 | Oil & Gas Operator | Dec 2024 |
| 10 | Clark Exploration Co. | Highlands Ranch, CO 80126-7645 | Oil & Gas Operator | Aug 2024 |
| 11 | Clothier, David W. | Eastborough, KS 67206 | Oil & Gas Operator | Dec 2019 |
| 12 | Colt Resources Corporation | Billings, MT 59103 | Oil & Gas Operator | Feb 2013 |
| 13 | Coral Production Corporation | Denver, CO 80201 | Oil & Gas Operator | Sep 2024 |
| 14 | Curt'S Oil Operation, LLC | Hoisington, KS 67544 | Oil & Gas Operator | Aug 2024 |
Production numbers shown above are only for Harper County, KS and for the production period listed.