Search for Niobrara County, WY 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 Niobrara County, WY operators.
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| Operator | Operating State | Recent Oil Production | Recent Gas Production | Production Dates on File |
|---|---|---|---|---|
| 1876 Resources LLC | Wyoming | 422,821 BBLs | 606,459 MCF | Nov 2021 - Jul 2026 |
| Breitburn Operating L.P. | Wyoming | 34,227 BBLs | 356,197 MCF | Jul 2011 - Jun 2026 |
| Buck Creek Freight Inc | Wyoming | 0 BBLs | 0 MCF | Oct 1995 - Jul 2026 |
| Castle Rock Oil LLC | Wyoming | 122 BBLs | 0 MCF | Apr 2024 - Jul 2026 |
| Century Oil And Gas LLC | Wyoming | 2,575 BBLs | 14,118 MCF | Dec 2018 - Jul 2026 |
| Chipcore LLC | Wyoming | 4,685 BBLs | 206 MCF | Sep 2012 - Jul 2026 |
| Darrah John Jay Jr | Wyoming | 0 BBLs | 0 MCF | Oct 1999 - Aug 2026 |
| DNR Oil & Gas Inc | Wyoming | 753 BBLs | 1,632 MCF | Jul 1989 - Jul 2026 |
| Ellwood Exploration LLC | Wyoming | 0 BBLs | 0 MCF | Sep 2011 - Jul 2026 |
| Finley Resources Inc | Wyoming | 3,090 BBLs | 0 MCF | Jul 2001 - Jul 2026 |
| Hadley/Jackson Energy LLC | Wyoming | 1,834 BBLs | 0 MCF | Nov 2019 - Jul 2026 |
| Joemar Wyoming Operating LLC | Wyoming | 2,960 BBLs | 2,647 MCF | Dec 2023 - Jul 2026 |
| JP Oil Wyoming LLC | Wyoming | 4,735 BBLs | 28,901 MCF | Jan 1993 - Jun 2026 |
| M & K Oil Company LLC | Wyoming | 25,703 BBLs | 77,311 MCF | Jan 1978 - Jul 2026 |
| Murphy Sheldon L & Loretta | Wyoming | 62 BBLs | 0 MCF | Jan 1986 - Jul 2026 |
| O'Brien Energy Resources Corporation | Wyoming | 662 BBLs | 0 MCF | Feb 2002 - Jun 2026 |
| Remuda Energy Development LLC | Wyoming | 0 BBLs | 0 MCF | Nov 2004 - Jul 2026 |
| Sooner Operating Co Inc | Wyoming | 162 BBLs | 0 MCF | Jun 2007 - Jul 2026 |
| Sunshine Valley Petroleum | Wyoming | 9,858 BBLs | 31,159 MCF | Jan 1982 - Jul 2026 |