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.
Want even more details on Niobrara County, WY oil and gas operators? Subscribe now to get access to advanced mapping features, production information, well details, operator details and much more.
| Operator | Operating State | Recent Oil Production | Recent Gas Production | Production Dates on File |
|---|---|---|---|---|
| 1876 Resources LLC | Wyoming | 274,588 BBLs | 483,973 MCF | Nov 2021 - Jan 2026 |
| Ant Hills Production | Wyoming | 187 BBLs | 0 MCF | Jan 1978 - Dec 2025 |
| Arena Resources LLC | Wyoming | 19,408 BBLs | 20,157 MCF | Aug 2023 - Nov 2025 |
| Breitburn Operating L.P. | Wyoming | 41,521 BBLs | 362,290 MCF | Jul 2011 - Nov 2025 |
| Buck Creek Freight Inc | Wyoming | 0 BBLs | 0 MCF | Oct 1995 - Feb 2026 |
| Castle Rock Oil LLC | Wyoming | 117 BBLs | 0 MCF | Apr 2024 - Jan 2026 |
| Century Oil And Gas LLC | Wyoming | 2,778 BBLs | 12,464 MCF | Dec 2018 - Jan 2026 |
| Chipcore LLC | Wyoming | 5,530 BBLs | 632 MCF | Sep 2012 - Jan 2026 |
| Darrah John Jay Jr | Wyoming | 0 BBLs | 0 MCF | Oct 1999 - Jan 2026 |
| DNR Oil & Gas Inc | Wyoming | 1,072 BBLs | 1,611 MCF | Jul 1989 - Jan 2026 |
| Finley Resources Inc | Wyoming | 3,484 BBLs | 0 MCF | Jul 2001 - Jan 2026 |
| Hadley/Jackson Energy LLC | Wyoming | 1,079 BBLs | 0 MCF | Nov 2019 - Jan 2026 |
| Krejci Harry L | Wyoming | 54 BBLs | 15 MCF | Nov 1989 - Nov 2025 |
| M & K Oil Company LLC | Wyoming | 23,632 BBLs | 76,320 MCF | Jan 1978 - Jan 2026 |
| Murphy Sheldon L & Loretta | Wyoming | 0 BBLs | 0 MCF | Jan 1986 - Jan 2026 |
| Skull Creek A LLC | Wyoming | 0 BBLs | 0 MCF | Jan 1992 - Jan 2026 |
| Sooner Operating Co Inc | Wyoming | 187 BBLs | 0 MCF | Jun 2007 - Jan 2026 |
| Sunshine Valley Petroleum | Wyoming | 7,342 BBLs | 61,591 MCF | Jan 1982 - Jan 2026 |