Bharat petroleum caters to the fuel needs of approx. 8000 industrial customers spread across all over the country. Bharat petroleum provide the best industrial products in india. Furnace oil [fo] an industrial product from bharat petroleum is a dark, viscous residual fuel oil which is obtained by blending residual products from various refining processes with suitable diluents usually middle distillates to obtain the required fuel oil grades. In india it is sold under a bis specification is 1593-1982, medium grade 2 .Furnace oil is used as fuel for power generation in dg sets,as fuel for boilers/ furnaces/ air preheater/ any other heaters,fuel for bunkering,fuel/ feedstock in fertilizer plants.Its main features are: