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| Operator | Operating State | Recent Oil Production | Recent Gas Production | Production Dates on File |
|---|---|---|---|---|
| American Warrior, Inc. | Kansas | 60,557 BBLs | 28,741 MCF | Jan 1980 - Jun 2026 |
| Berexco LLC | Kansas | 120,094 BBLs | 66,315 MCF | Jan 1980 - Jun 2026 |
| Bird Dog Oil, LLC | Kansas | 1,906 BBLs | 0 MCF | May 2012 - Jun 2026 |
| C K Oil Company | Kansas | 1,608 BBLs | 0 MCF | Jan 1980 - Jun 2026 |
| Carmen Schmitt, Inc. | Kansas | 20,672 BBLs | 0 MCF | Jan 1980 - Jun 2026 |
| Castle Resources, Inc. | Kansas | 1,895 BBLs | 0 MCF | Jan 1980 - Jun 2026 |
| Connell, Mark Allen | Kansas | 1,002 BBLs | 0 MCF | Jan 1980 - Jun 2026 |
| Darrah Oil Company, LLC | Kansas | 15,351 BBLs | 7,424 MCF | Jan 2010 - Jun 2026 |
| Dolphin Energy LLC | Kansas | 308 BBLs | 0 MCF | Jan 1983 - Jun 2026 |
| Edison Operating Company LLC | Kansas | 12,876 BBLs | 207,746 MCF | Jan 1980 - Jun 2026 |
| Gore Oil Company | Kansas | 15,740 BBLs | 2,591 MCF | Jan 1980 - Jun 2026 |
| Grady Bolding Corporation | Kansas | 2,612 BBLs | 0 MCF | Jan 1980 - Jun 2026 |
| Har-Ken Agent, Ok | Kansas | 157 BBLs | 0 MCF | Dec 1988 - Jun 2026 |
| HG Oil Holdings, LLC | Kansas | 15,890 BBLs | 0 MCF | Jan 2020 - Jun 2026 |
| Jason Oil Company, LLC | Kansas | 5,632 BBLs | 0 MCF | Jan 1980 - Jun 2026 |
| John Roy Evans Oil Company LLC | Kansas | 2,071 BBLs | 0 MCF | Jan 1980 - Jun 2026 |
| K & N Petroleum, Inc. | Kansas | 5,641 BBLs | 0 MCF | Jan 1980 - Jun 2026 |
| K.J.S. Oil | Kansas | 101 BBLs | 0 MCF | Jan 1980 - Jun 2026 |
| Krier Oil Operation | Kansas | 179 BBLs | 0 MCF | Jan 1980 - Jun 2026 |
| LB Exploration, Inc. | Kansas | 1,454 BBLs | 0 MCF | Jan 1980 - Jun 2026 |
| Mai Oil Operations, Inc. | Kansas | 46,119 BBLs | 7,629 MCF | Jan 1980 - Jun 2026 |
| Mar-Lou Oil Co., LLC | Kansas | 1,110 BBLs | 0 MCF | Jan 1980 - Jun 2026 |
| McGinness Energy Company, Inc. | Kansas | 1,559 BBLs | 39,662 MCF | Jan 2020 - Jun 2026 |
| Mike Kelso Oil, Inc. | Kansas | 12,698 BBLs | 122,190 MCF | Jan 1980 - Jun 2026 |
| Murfin Drilling Co., Inc. | Kansas | 77,266 BBLs | 1,658 MCF | Jan 1980 - Jun 2026 |
| Patterson Energy LLC | Kansas | 63,435 BBLs | 0 MCF | Jan 2010 - Jun 2026 |
| Pauley Oil | Kansas | 2,234 BBLs | 0 MCF | Jan 1980 - Jun 2026 |
| Petroleum Technologies, Inc. | Kansas | 2,069 BBLs | 0 MCF | Jan 1980 - Jun 2026 |
| Premier Oil & Exploration Inc | Kansas | 1,079 BBLs | 0 MCF | Jan 1980 - Jun 2026 |
| Princ, Frank | Kansas | 155 BBLs | 0 MCF | Jan 1980 - May 2026 |
| Rama Operating Co., Inc. | Kansas | 12,788 BBLs | 1,882 MCF | Jan 1980 - Jun 2026 |
| RJM Company | Kansas | 14,094 BBLs | 0 MCF | Jan 1980 - Jun 2026 |
| Siemsen Operating, LLC | Kansas | 160 BBLs | 0 MCF | Jan 2010 - May 2026 |
| Smith, Darrin R | Kansas | 164 BBLs | 0 MCF | May 1982 - May 2026 |
| Thomas Garner, Inc. | Kansas | 8,804 BBLs | 7,419 MCF | Jan 1980 - Jun 2026 |
| Trans Pacific Oil Corporation | Kansas | 19,645 BBLs | 1,314 MCF | Jan 1980 - Jun 2026 |