Search for Crook 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 Crook County, WY operators.
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| Operator | Operating State | Recent Oil Production | Recent Gas Production | Production Dates on File |
|---|---|---|---|---|
| Adams H D LLC | Wyoming | 4,834 BBLs | 0 MCF | Jan 1986 - Feb 2026 |
| Barn Owls LLC | Wyoming | 25,170 BBLs | 1,893 MCF | Jul 2022 - Jan 2026 |
| Bataa Oil Inc | Wyoming | 598 BBLs | 31 MCF | Dec 1993 - Jan 2026 |
| Berenergy Corporation | Wyoming | 2,443 BBLs | 3,828 MCF | Jan 1987 - Jan 2026 |
| Black Bank LLC | Wyoming | 34 BBLs | 0 MCF | Dec 2021 - Nov 2025 |
| Black Thunder Oil LLC | Wyoming | 1,126 BBLs | 0 MCF | Aug 2015 - Dec 2025 |
| C & H Well Servicing Inc | Wyoming | 502 BBLs | 75 MCF | Jan 1985 - Jan 2026 |
| Cardinal Wyoming LLC | Wyoming | 17,411 BBLs | 37 MCF | Jun 2024 - Jan 2026 |
| Chipcore LLC | Wyoming | 5,530 BBLs | 632 MCF | Sep 2012 - Jan 2026 |
| Citation Oil & Gas Corporation | Wyoming | 88,443 BBLs | 13,868 MCF | Jan 1981 - Jan 2026 |
| Four-A Energy LLC | Wyoming | 18 BBLs | 0 MCF | May 2017 - Feb 2026 |
| Granite Creek Energy LLC | Wyoming | 18,882 BBLs | 58 MCF | May 2023 - Jan 2026 |
| H2oil Services LLC | Wyoming | 355 BBLs | 0 MCF | Aug 2024 - Dec 2025 |
| Kaiser Francis Oil Co | Wyoming | 2,844 BBLs | 60,307 MCF | Jan 1983 - Jan 2026 |
| Kissack Resources. LLC | Wyoming | 897 BBLs | 0 MCF | Oct 2022 - Jan 2026 |
| M & K Oil Company LLC | Wyoming | 23,632 BBLs | 76,320 MCF | Jan 1978 - Jan 2026 |
| Maximus Operating LTD | Wyoming | 12,552 BBLs | 1,225 MCF | Jul 2014 - Jan 2026 |
| Mid-Con Energy Operating LLC | Wyoming | 7,135 BBLs | 2,260 MCF | Feb 2017 - Jan 2026 |
| Oildigger Resources Fund L LLLP | Wyoming | 5,403 BBLs | 3,007 MCF | Sep 2016 - Jan 2026 |
| P O & G Operating LLC | Wyoming | 7,615 BBLs | 22,322 MCF | Jan 2017 - Nov 2025 |
| Pine Haven Resources LLC | Wyoming | 2,064 BBLs | 0 MCF | Apr 2017 - Jan 2026 |
| Pine Ridge Petroleum LLC | Wyoming | 30 BBLs | 0 MCF | Jan 2011 - Dec 2025 |
| PML Operating LLC | Wyoming | 2,219 BBLs | 0 MCF | Jan 2023 - Jan 2026 |
| Poc-I LLC | Wyoming | 1,019 BBLs | 0 MCF | Oct 2011 - Jan 2026 |
| Ranch Oil Company | Wyoming | 1,689 BBLs | 0 MCF | Jan 1986 - Feb 2026 |
| Red Tiger Oil & Gas LLC | Wyoming | 16,080 BBLs | 0 MCF | Sep 2018 - Dec 2025 |
| Richardson Operating Co | Wyoming | 8,648 BBLs | 18,924 MCF | Jan 1982 - Nov 2025 |
| Signal Hill Operating LLC | Wyoming | 13,854 BBLs | 627 MCF | Jan 2025 - Jan 2026 |
| Six Bar Oil LLC | Wyoming | 4,998 BBLs | 0 MCF | Apr 2017 - Jan 2026 |
| Snowy Owl LLC | Wyoming | 9,583 BBLs | 4,194 MCF | Dec 2012 - Jan 2026 |
| Star Oil Operating Company LLC | Wyoming | 140 BBLs | 0 MCF | Jul 2021 - Feb 2026 |
| T2 Operating Corporation | Wyoming | 8,256 BBLs | 111 MCF | Jun 2024 - Jan 2026 |
| Territory Resources LLC | Wyoming | 1,175 BBLs | 0 MCF | May 2024 - Feb 2026 |
| True Oil LLC | Wyoming | 54,262 BBLs | 64,919 MCF | Jan 1978 - Dec 2025 |
| Valkyrie Operating LLC | Wyoming | 6,890 BBLs | 1,178 MCF | Sep 2018 - Jan 2026 |
| Whisler Enterprise Company | Wyoming | 1,526 BBLs | 0 MCF | May 2021 - Jan 2026 |