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| Operator | Operating State | Recent Oil Production | Recent Gas Production | Production Dates on File |
|---|---|---|---|---|
| Devon Energy Williston, L.L.C | North Dakota | 3,045,099 BBLs | 13,215,894 MCF | Sep 2025 - Mar 2026 |
| Marathon Oil Company | North Dakota | 1,817,531 BBLs | 4,140,338 MCF | Jul 1979 - Mar 2026 |
| Oasis Petroleum North America LLC | North Dakota | 2,243,660 BBLs | 6,682,722 MCF | May 2007 - Mar 2026 |
| Spotted Hawk Development, LLC | North Dakota | 8,580 BBLs | 15,357 MCF | Jun 2022 - Mar 2026 |
| Wesco Operating, Inc. | North Dakota | 7,989 BBLs | 6,414 MCF | Aug 1987 - Apr 2026 |