Search for Roosevelt County, MT oil and gas operators by operator name or browse by county to find the operator you're looking for. Find wells by operator, the oil and gas produced by county per operator, and recent drilling permits filed by Roosevelt County, MT operators.
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| Operator | Operating State | Recent Oil Production | Recent Gas Production | Production Dates on File |
|---|---|---|---|---|
| Armstrong Operating, Inc. | Montana | 653 BBLs | 0 MCF | Feb 1995 - Mar 2025 |
| Citation Oil & Gas Corp. | Montana | 16,379 BBLs | 960 MCF | Jan 1991 - Mar 2025 |
| Continental Resources Inc | Montana | 120,818 BBLs | 256,658 MCF | Jan 1991 - Mar 2025 |
| CWT Operating, LLC | Montana | 1,039 BBLs | 16 MCF | Dec 2021 - Mar 2025 |
| Darrah Oil Company, LLC | Montana | 20 BBLs | 0 MCF | Sep 2007 - Mar 2025 |
| Devon Energy Williston, L.L.C. | Montana | 4,941 BBLs | 12,168 MCF | Apr 2021 - Mar 2025 |
| Digital Operating Company LLC | Montana | 1,349 BBLs | 132 MCF | Jun 2021 - Mar 2025 |
| Foundation Energy Management, LLC | Montana | 1,559 BBLs | 904 MCF | Jan 2016 - Mar 2025 |
| Granite Creek Energy LLC | Montana | 11,110 BBLs | 7,632 MCF | Mar 2024 - Mar 2025 |
| Green Valley Operating, LLC | Montana | 2,764 BBLs | 2,003 MCF | Jun 2022 - Mar 2025 |
| Kraken Operating, LLC | Montana | 972,515 BBLs | 1,322,929 MCF | Sep 2013 - Mar 2025 |
| Nautilus Poplar LLC | Montana | 4,787 BBLs | 0 MCF | Jun 2007 - Mar 2025 |
| Oasis Petroleum North America LLC | Montana | 40,884 BBLs | 54,058 MCF | Mar 2007 - Mar 2025 |
| Prima Exploration, Inc. | Montana | 70,662 BBLs | 83,274 MCF | Jan 1991 - Mar 2025 |
| Ridge Oil & Gas, LLC | Montana | 6,618 BBLs | 229 MCF | Feb 2022 - Mar 2025 |
| Samson Oil And Gas USA, Inc. | Montana | 9,255 BBLs | 4,838 MCF | May 2012 - Mar 2025 |
| Sinclair Oil & Gas Company | Montana | 1,923 BBLs | 3,344 MCF | Dec 1995 - Mar 2025 |
| Slawson Exploration Company Inc | Montana | 13,760 BBLs | 31,284 MCF | Jun 1993 - Mar 2025 |
| True Oil LLC | Montana | 21,429 BBLs | 28,254 MCF | Jan 1986 - Mar 2025 |
| Vecta Oil & Gas, LTD. | Montana | 391 BBLs | 0 MCF | Feb 2013 - Mar 2025 |
| White Rock Oil & Gas, LLC | Montana | 427,314 BBLs | 403,269 MCF | Jan 2015 - Mar 2025 |
| Whiting Oil And Gas Corporation | Montana | 34,888 BBLs | 44,408 MCF | Oct 2003 - Mar 2025 |