4 Butanes; aromatic petroleum extract oil for industrial use; natural gas; gasoline; refinery residual gases, namely, methane, ethane, ethylene, propanes and combinations thereof; fuel oil, diesel oil; jet fuels, heating oil; emulsion fuel for industrial machinery; synthetic lubricant stock for use in the manufacture of all purpose lubricants; industrial oils, namely, coal-oil mixtures, basestock, diesel cylinder oil, spindle oil, gas turbine oil, electrical oil and shale oil