Search for Wyoming 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 Wyoming operators.
Want even more details on Wyoming 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 |
|---|---|---|---|---|
| Speasfed Natural Resources LLC | Wyoming | 0 BBLs | 0 MCF | Oct 2016 - Sep 2018 |
| Speicher Jennie F | Wyoming | 0 BBLs | 0 MCF | Feb 1978 - Dec 1984 |
| Spellbound Energy LLC | Wyoming | 6,123 BBLs | 0 MCF | Jun 2018 - Feb 2026 |
| Spirit Energy Inc | Wyoming | 0 BBLs | 0 MCF | Jun 1991 - Jun 1996 |
| Spring Valley Development Co LLC | Wyoming | 0 BBLs | 0 MCF | Mar 2013 - Jan 2026 |
| Spring Valley Oil & Gas | Wyoming | 0 BBLs | 0 MCF | Jan 1987 - Dec 1992 |
| Square S Inc | Wyoming | 0 BBLs | 0 MCF | Oct 1993 - Oct 2009 |
| St Mary Operating Company | Wyoming | 0 BBLs | 0 MCF | Jan 1978 - Dec 1997 |
| St Michael Exploration | Wyoming | 0 BBLs | 0 MCF | Jan 1978 - Jun 1987 |
| St Oil Company | Wyoming | 0 BBLs | 0 MCF | Oct 1994 - Dec 2010 |
| Stag Oil Producers Inc | Wyoming | 0 BBLs | 0 MCF | Jan 1978 - Jan 1998 |
| Stanco Petroleum Inc | Wyoming | 0 BBLs | 0 MCF | May 1989 - Jan 1995 |
| Standard Energy Corporation | Wyoming | 0 BBLs | 0 MCF | Jan 1989 - Sep 1998 |
| Stanley Energy Inc | Wyoming | 0 BBLs | 0 MCF | Jul 1987 - Aug 2004 |
| Star Oil Operating Company LLC | Wyoming | 0 BBLs | 0 MCF | Jul 2021 - Feb 2026 |
| Star Resources LLC | Wyoming | 0 BBLs | 0 MCF | Oct 1998 - Nov 2005 |
| States Exploration Inc | Wyoming | 0 BBLs | 0 MCF | Aug 1984 - Jul 1985 |
| Statex Petroleum Inc | Wyoming | 0 BBLs | 0 MCF | Jan 1984 - Dec 2000 |
| Stealth Energy Inc | Wyoming | 0 BBLs | 0 MCF | Jun 2008 - Dec 2011 |
| Stealth Energy USA Inc | Wyoming | 0 BBLs | 0 MCF | Jan 2012 - Dec 2017 |
| Steamboat Oil And Gas LLC | Wyoming | 939 BBLs | 0 MCF | Sep 2022 - Feb 2026 |
| Steele Oil Company | Wyoming | 0 BBLs | 0 MCF | Jan 1978 - Dec 1978 |
| Stellar Oil Company | Wyoming | 0 BBLs | 0 MCF | Jun 1986 - Dec 1998 |
| Stephens Production Company | Wyoming | 0 BBLs | 0 MCF | Jan 2000 - Dec 2015 |
| Sterling Energy Corporation | Wyoming | 0 BBLs | 0 MCF | Jan 1990 - Dec 1994 |
| Stewart Charles H | Wyoming | 0 BBLs | 0 MCF | Jul 1983 - Dec 1986 |
| Stewart Petroleum Corporation | Wyoming | 0 BBLs | 0 MCF | Nov 1987 - Dec 2004 |
| Stone & Wolf LLC | Wyoming | 0 BBLs | 0 MCF | Sep 1999 - Dec 2006 |
| Stone Energy Corporation | Wyoming | 0 BBLs | 0 MCF | May 2003 - Jun 2007 |
| Stone Energy LLC | Wyoming | 0 BBLs | 0 MCF | Jan 1987 - May 2004 |
| Stone Petroleum Corporation | Wyoming | 0 BBLs | 0 MCF | Aug 1981 - Dec 1989 |
| Storm Cat Energy USA Operating Corp | Wyoming | 0 BBLs | 0 MCF | Dec 2004 - Jun 2017 |
| Stovall Oil Company | Wyoming | 0 BBLs | 0 MCF | Jan 1979 - Aug 1998 |
| Strachan Exploration Inc | Wyoming | 0 BBLs | 0 MCF | Nov 2009 - Jun 2022 |
| Straight Arrow Oil Company | Wyoming | 0 BBLs | 0 MCF | Apr 1992 - Dec 1996 |
| Stringer E M | Wyoming | 0 BBLs | 0 MCF | Jan 1978 - May 1996 |
| Stripper Oil Company Inc | Wyoming | 0 BBLs | 0 MCF | Jan 1983 - Jul 1983 |
| Stroud Petroleum Inc | Wyoming | 406 BBLs | 0 MCF | Dec 2012 - Feb 2026 |
| Sugar Creek Resources | Wyoming | 0 BBLs | 0 MCF | Aug 1986 - Aug 1988 |
| Summit Gas Resources Inc | Wyoming | 0 BBLs | 0 MCF | Jul 2003 - Dec 2023 |
| Summit Operating LLC | Wyoming | 0 BBLs | 0 MCF | Mar 2010 - Sep 2025 |
| Summit Resources Inc | Wyoming | 0 BBLs | 0 MCF | Jan 1978 - Sep 2016 |
| Sun Cementing Of Wyoming Inc | Wyoming | 0 BBLs | 0 MCF | Jan 2007 - Jul 2007 |
| Suncor Energy Natural Gas America Inc | Wyoming | 0 BBLs | 0 MCF | Aug 2004 - Feb 2010 |
| Sundance Energy Inc | Wyoming | 0 BBLs | 0 MCF | Apr 2012 - Jul 2014 |
| Sundance Oil Exploration Co | Wyoming | 0 BBLs | 0 MCF | Sep 1984 - Mar 1986 |
| Sunlight Resources Inc | Wyoming | 0 BBLs | 0 MCF | Jun 1988 - Jan 1995 |
| Sunrise Exploration Inc | Wyoming | 0 BBLs | 0 MCF | May 1985 - Jul 1990 |
| Sunshine Valley Petroleum | Wyoming | 6,271 BBLs | 47,496 MCF | Jan 1982 - Jan 2026 |
| Supron Energy Corp | Wyoming | 0 BBLs | 0 MCF | Jan 1978 - Oct 1995 |