Search for Fremont 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 Fremont County, WY operators.
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| Operator | Operating State | Recent Oil Production | Recent Gas Production | Production Dates on File |
|---|---|---|---|---|
| Aethon Energy Operating LLC | Wyoming | 6,606 BBLs | 802,383 MCF | Jun 2015 - Nov 2025 |
| Amplify Energy Operating LLC | Wyoming | 80,449 BBLs | 4,677,444 MCF | Jun 2017 - Dec 2025 |
| Chipcore LLC | Wyoming | 5,530 BBLs | 632 MCF | Sep 2012 - Dec 2025 |
| Citation Oil & Gas Corporation | Wyoming | 88,443 BBLs | 13,868 MCF | Jan 1981 - Nov 2025 |
| Contango Resources LLC | Wyoming | 394,654 BBLs | 8,906,743 MCF | Feb 2020 - Dec 2025 |
| Crowheart Energy LLC | Wyoming | 247,025 BBLs | 8,325,151 MCF | Feb 2018 - Nov 2025 |
| D & D Contract Pumping Inc | Wyoming | 27 BBLs | 0 MCF | May 2013 - Dec 2025 |
| Genesis St Operating LLC | Wyoming | 0 BBLs | 0 MCF | Jan 2011 - Nov 2025 |
| McCartney Engineering LLC | Wyoming | 505 BBLs | 3,364 MCF | Apr 2001 - Dec 2025 |
| Meerkat Logistics And Operations LLC | Wyoming | 358 BBLs | 0 MCF | Mar 2014 - Dec 2025 |
| Merit Energy Company | Wyoming | 391,990 BBLs | 205,099 MCF | Jan 1981 - Nov 2025 |
| Montex Drilling Company LLC | Wyoming | 793 BBLs | 4,867 MCF | Feb 2025 - Dec 2025 |
| Ovintiv USA Inc | Wyoming | 0 BBLs | 0 MCF | Mar 2001 - Dec 2025 |
| PDS Resources LLC | Wyoming | 4,082 BBLs | 6,890 MCF | Aug 2023 - Nov 2025 |
| Petroleum Resource Management Corp | Wyoming | 0 BBLs | 0 MCF | Nov 1992 - Nov 2025 |
| Richardson Operating Co | Wyoming | 8,648 BBLs | 18,924 MCF | Jan 1982 - Nov 2025 |
| Taylor Oil #13 LLC | Wyoming | 0 BBLs | 0 MCF | Jul 2021 - Dec 2025 |
| Valkyrie Operating LLC | Wyoming | 6,890 BBLs | 1,178 MCF | Sep 2018 - Dec 2025 |
| Wesco Operating Inc | Wyoming | 29,664 BBLs | 81,827 MCF | Jan 1991 - Dec 2025 |
| Whiskey Mountain Energy LLC | Wyoming | 0 BBLs | 0 MCF | Apr 2013 - Jan 2026 |
| Wind River Energy Commission | Wyoming | 887 BBLs | 0 MCF | Nov 2023 - Jan 2026 |
| Zavanna Resources LLC | Wyoming | 0 BBLs | 187 MCF | Mar 2020 - Nov 2025 |