Oil & Gas Companies in Allen County, KS
| Company Name | Company Location | Company Type | Most Recent Production |
|---|
| 1 | Haas John L | | Oil Operator | Dec 2009 |
| 2 | Haas Petroleum LLC | Prairie VIllage, KS 66208 | Oil Operator | Dec 2025 |
| 3 | Haas, Mark L. | Kansas City, MO 67112 | Oil Operator | Feb 2013 |
| 4 | Haul-Pac, Inc. | Hiawatha, KS 66434 | Oil Operator | Dec 2025 |
| 5 | Hess Oil Company | McPherson, KS 67460 | Oil & Gas Operator | Dec 2025 |
| 6 | Hill Oil And Gas Co., Inc. | Overland Park, KS 66213 | Oil Operator | Mar 2020 |
| 7 | Hillenburg Oil C | | Oil Operator | Apr 1994 |
| 8 | Hodges Oil | | Oil Operator | Dec 2025 |
| 9 | Hoepker, Larry | Humboldt, KS 66748 | Oil Operator | Dec 2025 |
| 10 | Hopewell Operating, Inc. | Shreveport, LA 71101 | Oil & Gas Operator | Apr 2026 |
| 11 | House, Dustin | Shawnee, KS 66218 | Oil Operator | Oct 2025 |
| 12 | Hutton Charles N | | Oil Operator | Dec 1994 |
| 13 | Hutton, Charles N., SR. | Iola, KS 66749 | Oil Operator | Nov 2007 |
Production numbers shown above are only for Allen County, KS and for the production period listed.