Products from One Barrel of Crude Oil (42 Gallons / 159 Liters) Scale indicator 159 Liters 42% Petrol (Gasoline) 27% Diesel (Diesel) 10% Jet Fuel (Kerosene) 4% LPG (Propane/Butane) 7% Petrochemical Feedstocks (Naphtha) 5% Marine Fuel / Heavy Fuel Oil 2% Lubricants & Waxes 3% Asphalt (Bitumen) * Refining yields vary by crude type and refinery config