Oil & Gas Companies in Ellis County, KS
| Company Name | Company Location | Company Type | Most Recent Production |
|---|
| 1 | J & D Investment Co. | | Oil & Gas Operator | Oct 2023 |
| 2 | J And A Oil, LLC | Hays, KS 67601 | Oil Operator | Feb 2020 |
| 3 | Jacobs Fred T | | Oil Operator | Apr 1991 |
| 4 | Jade Resources Inc | Englewood, CO 80112 | Oil Operator | Jul 1998 |
| 5 | Jaed Production Co., | Arkansas City, KS 67005 | Oil & Gas Operator | Oct 2020 |
| 6 | Jason Oil Compan | | Oil Operator | Sep 1992 |
| 7 | Jason Oil Company, LLC | Russell, KS 67665 | Oil Operator | Dec 2023 |
| 8 | Jeff'S Oilwell Supervision | | Oil Operator | Nov 2023 |
| 9 | John C Ginther Oil, LLC | Hays, KS 67601 | Oil Operator | Dec 2023 |
| 10 | John O. Farmer, Inc. | | Oil & Gas Operator | Dec 1996 |
| 11 | Jolen Operating Company | Oklahoma City, OK 73102 | Oil & Gas Operator | Jan 2024 |
Production numbers shown above are only for Ellis County, KS and for the production period listed.