According to our records, this business is located at 745 Main St. in Fort Lupton (in Welding County), Colorado 80621, the location GPS coordinates are: 40.2131118 (latitude), -104.8232049 (longitude). Gray Oil Co is categorized under Coal Gasification (SIC code 1311). Current estimates show that the unit has a sales volume of $4,056,000 and staff of approximately 4 people. You can contact the company by phone at (303) 857-6032.