According to our records, this business is located at 8324 County Rd. in Merino (in Logan County), Colorado 80741, the location GPS coordinates are: 40.5440564 (latitude), -103.3135934 (longitude). Unocal is categorized under Crude Petroleum Pipelines (SIC code 4612). Known organization branch manager is Terry Mann. You can contact the company by phone at (970) 522-8276.