CITGO Petroleum Corporation Datasheets for Base and Process Oils

Base oils and process oils are the raw stock fluids, usually a refined petroleum fraction or a selected synthetic material, blended with additives to produce finished lubricants, greases, thermal oils, hydraulic fluid and metal working fluids.
Base and Process Oils: Learn more

Product Name Notes
Process Oil -- Procoil® Oils CITGO Procoil products are highly refined using a multi-stage hydrotreating process to produce light color, very low sulfur, paraffinic process oils. CITGO Procoil products have low volatility, low aromaticity and...
Industrial Fluid -- Sentry Oils CITGO Sentry Oils are a complete line of well-refined, non-additive mineral oils for bearing and other general purpose lubrication. They are made from high viscosity index base stocks having low...