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| Operator | Operating State | Recent Oil Production | Recent Gas Production | Production Dates on File |
|---|---|---|---|---|
| American Warrior, Inc. | Kansas | 62,548 BBLs | 47,080 MCF | Jan 1980 - Apr 2026 |
| Berexco LLC | Kansas | 131,844 BBLs | 77,783 MCF | Jan 1980 - Apr 2026 |
| Bird Dog Oil, LLC | Kansas | 2,613 BBLs | 0 MCF | May 2012 - Apr 2026 |
| C K Oil Company | Kansas | 1,641 BBLs | 0 MCF | Jan 1980 - Apr 2026 |
| Carmen Schmitt, Inc. | Kansas | 20,700 BBLs | 0 MCF | Jan 1980 - Apr 2026 |
| Caroden Energy LLC | Kansas | 165 BBLs | 0 MCF | Jul 1985 - Apr 2026 |
| Castle Resources, Inc. | Kansas | 1,314 BBLs | 0 MCF | Jan 1980 - Apr 2026 |
| Connell, Mark Allen | Kansas | 830 BBLs | 0 MCF | Jan 1980 - Apr 2026 |
| Darrah Oil Company, LLC | Kansas | 16,144 BBLs | 7,153 MCF | Jan 2010 - Apr 2026 |
| Edison Operating Company LLC | Kansas | 15,486 BBLs | 228,807 MCF | Jan 1980 - Apr 2026 |
| G L M Company | Kansas | 6,858 BBLs | 0 MCF | Jan 1980 - Apr 2026 |
| Grady Bolding Corporation | Kansas | 3,303 BBLs | 0 MCF | Jan 1980 - Apr 2026 |
| Har-Ken Agent, Ok | Kansas | 321 BBLs | 0 MCF | Dec 1988 - Mar 2026 |
| HG Oil Holdings, LLC | Kansas | 18,618 BBLs | 3,594 MCF | Jan 2020 - Apr 2026 |
| Hoffman Oil, Inc. | Kansas | 469 BBLs | 0 MCF | Jan 1980 - Mar 2026 |
| Jason Oil Company, LLC | Kansas | 7,347 BBLs | 0 MCF | Jan 1980 - Apr 2026 |
| John Roy Evans Oil Company LLC | Kansas | 1,121 BBLs | 0 MCF | Jan 1980 - Apr 2026 |
| K & N Petroleum, Inc. | Kansas | 4,855 BBLs | 0 MCF | Jan 1980 - Apr 2026 |
| K.J.S. Oil | Kansas | 131 BBLs | 0 MCF | Jan 1980 - Apr 2026 |
| Lario Oil & Gas Company | Kansas | 39,615 BBLs | 27,076 MCF | Jan 1980 - Apr 2026 |
| Mai Oil Operations, Inc. | Kansas | 58,202 BBLs | 7,859 MCF | Jan 1980 - Apr 2026 |
| Mar-Lou Oil Co., LLC | Kansas | 1,112 BBLs | 0 MCF | Jan 1980 - Apr 2026 |
| McGinness Energy Company, Inc. | Kansas | 2,617 BBLs | 34,711 MCF | Jan 2020 - Apr 2026 |
| Murfin Drilling Co., Inc. | Kansas | 80,121 BBLs | 1,421 MCF | Jan 1980 - Apr 2026 |
| Oil Producers, Inc. Of Kansas | Kansas | 8,439 BBLs | 52,630 MCF | Jan 1980 - Apr 2026 |
| Patterson Energy LLC | Kansas | 59,242 BBLs | 600 MCF | Jan 2010 - Apr 2026 |
| Pauley Oil | Kansas | 2,422 BBLs | 0 MCF | Jan 1980 - Apr 2026 |
| Petroleum Technologies, Inc. | Kansas | 2,883 BBLs | 0 MCF | Jan 1980 - Apr 2026 |
| Plum Creek Energy, LLC | Kansas | 298 BBLs | 3,349 MCF | Jan 2010 - Apr 2026 |
| Rama Operating Co., Inc. | Kansas | 14,715 BBLs | 2,896 MCF | Jan 1980 - Apr 2026 |
| RJM Company | Kansas | 16,908 BBLs | 0 MCF | Jan 1980 - Apr 2026 |
| Rupe Oil Company, Inc. | Kansas | 1,279 BBLs | 0 MCF | Jan 1980 - Apr 2026 |
| Siemsen Operating, LLC | Kansas | 161 BBLs | 0 MCF | Jan 2010 - Mar 2026 |
| Stratakan Exploration, LLC | Kansas | 4,723 BBLs | 4,743 MCF | Mar 2001 - Apr 2026 |
| Thomas Garner, Inc. | Kansas | 7,097 BBLs | 3,613 MCF | Jan 1980 - Apr 2026 |
| Trans Pacific Oil Corporation | Kansas | 25,590 BBLs | 1,325 MCF | Jan 1980 - Apr 2026 |
| Vess Oil Corporation | Kansas | 75,766 BBLs | 11,030 MCF | Jan 1980 - Apr 2026 |