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 | 233,810 BBLs | 432,856 MCF | Nov 2021 - Mar 2026 |
| Breitburn Operating L.P. | Wyoming | 39,614 BBLs | 353,182 MCF | Jul 2011 - Mar 2026 |
| Buck Creek Freight Inc | Wyoming | 0 BBLs | 0 MCF | Oct 1995 - Apr 2026 |
| Bullock A O | Wyoming | 63 BBLs | 0 MCF | Jan 1986 - Apr 2026 |
| Castle Rock Oil LLC | Wyoming | 76 BBLs | 0 MCF | Apr 2024 - Apr 2026 |
| Century Oil And Gas LLC | Wyoming | 2,932 BBLs | 11,786 MCF | Dec 2018 - Apr 2026 |
| Chipcore LLC | Wyoming | 4,471 BBLs | 215 MCF | Sep 2012 - Apr 2026 |
| Darrah John Jay Jr | Wyoming | 0 BBLs | 0 MCF | Oct 1999 - Apr 2026 |
| DNR Oil & Gas Inc | Wyoming | 1,079 BBLs | 1,951 MCF | Jul 1989 - Apr 2026 |
| Ellwood Exploration LLC | Wyoming | 0 BBLs | 0 MCF | Sep 2011 - Apr 2026 |
| Finley Resources Inc | Wyoming | 3,092 BBLs | 0 MCF | Jul 2001 - Apr 2026 |
| Hadley/Jackson Energy LLC | Wyoming | 1,719 BBLs | 0 MCF | Nov 2019 - Apr 2026 |
| Joemar Wyoming Operating LLC | Wyoming | 2,543 BBLs | 2,816 MCF | Dec 2023 - Apr 2026 |
| JP Oil Wyoming LLC | Wyoming | 3,815 BBLs | 9,514 MCF | Jan 1993 - Apr 2026 |
| Krejci Harry L | Wyoming | 75 BBLs | 22 MCF | Nov 1989 - Mar 2026 |
| M & K Oil Company LLC | Wyoming | 26,607 BBLs | 82,611 MCF | Jan 1978 - Apr 2026 |
| Murphy Sheldon L & Loretta | Wyoming | 0 BBLs | 0 MCF | Jan 1986 - Apr 2026 |
| Quintana Petroleum Corp | Wyoming | 0 BBLs | 19,883 MCF | Jul 1981 - Mar 2026 |
| Remuda Energy Development LLC | Wyoming | 0 BBLs | 4,710 MCF | Nov 2004 - Apr 2026 |
| Sunshine Valley Petroleum | Wyoming | 9,711 BBLs | 68,565 MCF | Jan 1982 - Mar 2026 |