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| Operator | Operating State | Recent Oil Production | Recent Gas Production | Production Dates on File |
|---|---|---|---|---|
| American Warrior, Inc. | Kansas | 60,987 BBLs | 38,123 MCF | Jan 1980 - Sep 2025 |
| Berexco LLC | Kansas | 126,727 BBLs | 86,931 MCF | Jan 1980 - Sep 2025 |
| Big 'O' | Kansas | 1,622 BBLs | 0 MCF | Jan 1980 - Sep 2025 |
| Bird Dog Oil, LLC | Kansas | 1,464 BBLs | 0 MCF | May 2012 - Sep 2025 |
| Carmen Schmitt, Inc. | Kansas | 19,400 BBLs | 0 MCF | Jan 1980 - Sep 2025 |
| Castle Resources, Inc. | Kansas | 1,984 BBLs | 0 MCF | Jan 1980 - Sep 2025 |
| Connell, Mark Allen | Kansas | 985 BBLs | 0 MCF | Jan 1980 - Sep 2025 |
| Coral Production Corporation | Kansas | 2,701 BBLs | 0 MCF | Jan 1980 - Sep 2025 |
| Damar Resources, Inc. | Kansas | 38 BBLs | 0 MCF | Jan 1980 - Aug 2025 |
| Darrah Oil Company, LLC | Kansas | 16,969 BBLs | 6,489 MCF | Jan 2010 - Sep 2025 |
| Dolphin Energy LLC | Kansas | 322 BBLs | 0 MCF | Jan 1983 - Sep 2025 |
| Edison Operating Company LLC | Kansas | 14,753 BBLs | 232,816 MCF | Jan 1980 - Sep 2025 |
| Grady Bolding Corporation | Kansas | 3,044 BBLs | 0 MCF | Jan 1980 - Sep 2025 |
| Jason Oil Company, LLC | Kansas | 6,679 BBLs | 0 MCF | Jan 1980 - Sep 2025 |
| John Roy Evans Oil Company LLC | Kansas | 1,113 BBLs | 0 MCF | Jan 1980 - Sep 2025 |
| K & N Petroleum, Inc. | Kansas | 4,773 BBLs | 0 MCF | Jan 1980 - Sep 2025 |
| K.J.S. Oil | Kansas | 138 BBLs | 0 MCF | Jan 1980 - Sep 2025 |
| LB Exploration, Inc. | Kansas | 1,280 BBLs | 12,516 MCF | Jan 1980 - Sep 2025 |
| Mai Oil Operations, Inc. | Kansas | 45,275 BBLs | 3,676 MCF | Jan 1980 - Sep 2025 |
| Mar-Lou Oil Co., LLC | Kansas | 2,130 BBLs | 0 MCF | Jan 1980 - Sep 2025 |
| Murfin Drilling Co., Inc. | Kansas | 77,721 BBLs | 1,173 MCF | Jan 1980 - Sep 2025 |
| Norstar Petroleum, Inc. | Kansas | 1,429 BBLs | 0 MCF | Jan 1980 - Sep 2025 |
| Patterson Energy LLC | Kansas | 51,132 BBLs | 16 MCF | Jan 2010 - Sep 2025 |
| Pauley Oil | Kansas | 1,785 BBLs | 0 MCF | Jan 1980 - Sep 2025 |
| Premier Oil & Exploration Inc | Kansas | 1,723 BBLs | 0 MCF | Jan 1980 - Sep 2025 |
| Rama Operating Co., Inc. | Kansas | 13,933 BBLs | 3,515 MCF | Jan 1980 - Sep 2025 |
| RJM Company | Kansas | 15,281 BBLs | 0 MCF | Jan 1980 - Sep 2025 |
| Rupe Oil Company, Inc. | Kansas | 1,114 BBLs | 0 MCF | Jan 1980 - Sep 2025 |
| Samuel Gary Jr. & Associates, Inc. | Kansas | 24,176 BBLs | 1,004 MCF | Jan 1980 - Sep 2025 |
| Siemsen Operating, LLC | Kansas | 152 BBLs | 0 MCF | Jan 2010 - Aug 2025 |
| Trans Pacific Oil Corporation | Kansas | 21,705 BBLs | 1,916 MCF | Jan 1980 - Sep 2025 |
| Trek Aec, LLC | Kansas | 8,436 BBLs | 8,694 MCF | Jan 1980 - Sep 2025 |
| Vess Oil Corporation | Kansas | 70,721 BBLs | 12,341 MCF | Jan 1980 - Sep 2025 |