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 | 195,246 BBLs | 388,434 MCF | Nov 2021 - May 2025 |
| Arena Resources LLC | Wyoming | 21,231 BBLs | 19,678 MCF | Aug 2023 - May 2025 |
| Buck Creek Freight Inc | Wyoming | 0 BBLs | 0 MCF | Oct 1995 - Jun 2025 |
| Bullock A O | Wyoming | 0 BBLs | 0 MCF | Jan 1986 - May 2025 |
| Castle Rock Oil LLC | Wyoming | 124 BBLs | 0 MCF | Apr 2024 - Jun 2025 |
| Century Oil And Gas LLC | Wyoming | 1,873 BBLs | 8,612 MCF | Dec 2018 - May 2025 |
| Chipcore LLC | Wyoming | 4,515 BBLs | 1,205 MCF | Sep 2012 - May 2025 |
| DNR Oil & Gas Inc | Wyoming | 958 BBLs | 1,154 MCF | Jul 1989 - Jun 2025 |
| Ellwood Exploration LLC | Wyoming | 0 BBLs | 0 MCF | Sep 2011 - May 2025 |
| Finley Resources Inc | Wyoming | 4,820 BBLs | 0 MCF | Jul 2001 - Jun 2025 |
| Hadley/Jackson Energy LLC | Wyoming | 1,377 BBLs | 0 MCF | Nov 2019 - May 2025 |
| Joemar Wyoming Operating LLC | Wyoming | 3,029 BBLs | 2,723 MCF | Dec 2023 - May 2025 |
| JP Oil Wyoming LLC | Wyoming | 3,811 BBLs | 13,779 MCF | Jan 1993 - Jun 2025 |
| Krejci Harry L | Wyoming | 122 BBLs | 20 MCF | Nov 1989 - May 2025 |
| M & K Oil Company LLC | Wyoming | 27,039 BBLs | 85,222 MCF | Jan 1978 - May 2025 |
| Murphy Sheldon L & Loretta | Wyoming | 21 BBLs | 0 MCF | Jan 1986 - Jun 2025 |
| New Horizon Resources LLC | Wyoming | 2,201 BBLs | 1,675 MCF | Jan 2022 - May 2025 |
| O'Brien Energy Resources Corporation | Wyoming | 814 BBLs | 0 MCF | Feb 2002 - May 2025 |
| Poc-I LLC | Wyoming | 568 BBLs | 0 MCF | Oct 2011 - Jun 2025 |
| Providence Oil Development LLC | Wyoming | 0 BBLs | 0 MCF | Aug 2017 - May 2025 |
| Remuda Energy Development LLC | Wyoming | 0 BBLs | 12,662 MCF | Nov 2004 - May 2025 |
| Sooner Operating Co Inc | Wyoming | 189 BBLs | 0 MCF | Jun 2007 - Jun 2025 |
| Sunshine Valley Petroleum | Wyoming | 10,902 BBLs | 35,004 MCF | Jan 1982 - May 2025 |