Search for Montana 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 Montana operators.
Want even more details on Montana 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 |
|---|---|---|---|---|
| Ritchie Exploration, Inc. | Montana | 0 BBLs | 0 MCF | Sep 1996 - Feb 2025 |
| Ritter, Laber & Associates, Inc. | Montana | 0 BBLs | 0 MCF | Jan 1992 - Aug 2025 |
| Rme Petroleum Company | Montana | 0 BBLs | 0 MCF | May 1996 - Aug 1999 |
| Robert Hawkins, Inc. | Montana | 311 BBLs | 0 MCF | Dec 2016 - Feb 2026 |
| Robinson Oil Company, LLC | Montana | 0 BBLs | 0 MCF | Jan 2001 - Dec 2015 |
| Rock Creek Oil, Inc. | Montana | 0 BBLs | 0 MCF | Sep 2017 - Jul 2019 |
| Rocky Mountain Oil & Minerals | Montana | 0 BBLs | 0 MCF | Apr 2001 - Nov 2003 |
| Rocky Mountain Operating Co., Inc. | Montana | 0 BBLs | 0 MCF | Jan 1991 - Dec 2011 |
| Roland Oil And Gas | Montana | 0 BBLs | 0 MCF | Oct 2008 - Feb 2023 |
| Rooney Operating Co. | Montana | 0 BBLs | 0 MCF | May 1996 - Apr 1998 |
| Rosetta Resources Operating LP | Montana | 0 BBLs | 0 MCF | May 2011 - Jul 2014 |
| Rossmiller, Duard | Montana | 0 BBLs | 0 MCF | Jan 1991 - Sep 2000 |
| Rossmiller, Duard & Elmer Rossmiller | Montana | 0 BBLs | 0 MCF | Jan 1991 - Oct 2002 |
| S & L Energy, Inc.C/O John D. Lawrence, Jr. | Montana | 0 BBLs | 0 MCF | Jan 1991 - Oct 2025 |
| S & W Petroleum Consultants, Inc. | Montana | 0 BBLs | 0 MCF | Dec 1987 - Feb 2004 |
| Saco, Town Of | Montana | 0 BBLs | 0 MCF | Jan 1991 - Jan 2026 |
| Saga Petroleum, LLC | Montana | 0 BBLs | 0 MCF | Aug 2005 - Feb 2018 |
| Sage Creek Colony | Montana | 0 BBLs | 1,194 MCF | Aug 2007 - Feb 2026 |
| Sagebrush Operating, LLC | Montana | 0 BBLs | 0 MCF | Sep 2000 - Jul 2006 |
| Sagebrush Petroleum, Inc. | Montana | 0 BBLs | 0 MCF | Jul 2000 - Feb 2002 |
| Sagebrush Resources II, LLC | Montana | 0 BBLs | 0 MCF | Sep 2012 - Jan 2014 |
| Samedan Oil Corporation | Montana | 0 BBLs | 0 MCF | Jan 1991 - Dec 2002 |
| Samson Oil And Gas USA, Inc. | Montana | 9,674 BBLs | 5,368 MCF | May 2012 - Feb 2026 |
| Samson Resources Company | Montana | 0 BBLs | 0 MCF | Jan 1991 - Feb 2015 |
| Sands Oil Company | Montana | 224 BBLs | 4,035 MCF | Jan 1991 - Feb 2026 |
| Sannes, Ronald M. Or Margaret Ann | Montana | 0 BBLs | 0 MCF | Jan 1991 - Oct 2017 |
| Sauby, Warren | Montana | 0 BBLs | 0 MCF | Jan 1991 - Feb 2009 |
| Scout Energy Management LLC | Montana | 0 BBLs | 0 MCF | Nov 2015 - Feb 2025 |
| Sdoco, LLC | Montana | 0 BBLs | 0 MCF | Jan 2010 - Dec 2025 |
| Seagull Energy E&P, Inc. | Montana | 0 BBLs | 0 MCF | Dec 1997 - Dec 1997 |
| Sector Resources (Ii) LTD. | Montana | 0 BBLs | 0 MCF | Jun 1991 - Mar 2017 |
| Self, E. M. | Montana | 0 BBLs | 0 MCF | Jun 1991 - Feb 2012 |
| Seymour, James & Lorraine | Montana | 0 BBLs | 0 MCF | Jun 2002 - Jul 2022 |
| Seymour, James G. | Montana | 0 BBLs | 0 MCF | Feb 2016 - Jan 2018 |
| Seymour, Thomas L | Montana | 0 BBLs | 0 MCF | Mar 1991 - May 2002 |
| Shadco | Montana | 0 BBLs | 0 MCF | Jan 1991 - Aug 2025 |
| Shakespeare Oil Co Inc | Montana | 0 BBLs | 0 MCF | May 1996 - Jan 2026 |
| Shay, C.W. | Montana | 0 BBLs | 0 MCF | Jan 1991 - Oct 2013 |
| Shell Western E & P Inc. | Montana | 0 BBLs | 0 MCF | Aug 1987 - Oct 1999 |
| Shotgun Creek, LLC | Montana | 0 BBLs | 0 MCF | Oct 2001 - Sep 2004 |
| Simon And Associates | Montana | 0 BBLs | 0 MCF | Nov 2006 - Aug 2016 |
| Sinclair Oil & Gas Company | Montana | 990 BBLs | 1,912 MCF | Dec 1995 - Feb 2026 |
| Slawson Exploration Company Inc | Montana | 11,179 BBLs | 25,941 MCF | Jun 1993 - Feb 2026 |
| Slohcin, Inc. | Montana | 0 BBLs | 0 MCF | Jan 1991 - Feb 2026 |
| Slow Poke Production-George L. Dobson Dba | Montana | 0 BBLs | 0 MCF | Mar 1991 - Dec 2025 |
| SM Energy Company | Montana | 0 BBLs | 0 MCF | Sep 2006 - Jun 2020 |
| Smith, Loren E. And Foster, Chas. P. | Montana | 91 BBLs | 0 MCF | Oct 1992 - Feb 2026 |
| Soap Creek Associates, Inc. | Montana | 2,322 BBLs | 0 MCF | Jan 1991 - Feb 2026 |
| Solomon & McGarvey | Montana | 0 BBLs | 0 MCF | Apr 1996 - Apr 1998 |
| Solomon Exploration | Montana | 0 BBLs | 0 MCF | Apr 1996 - Apr 1998 |