Indian Oil Corporation Ltd. Supplies Petroleum Derived Diesel with Selected Cracked Distillates. Indian Oil Corporation Ltd. Is an ISO 9002 certified company. The company supplies Diesels, Fuels, Gas and Lubricants with different brand names. The Petroleum Derived Diesel with Selected Cracked Distillates also called as "Petrodiesel" is a mixture of straight run product [150 °C and 350 °C] with varying amount of selected cracked distillates and is composed of saturated hydrocarbons [primarily paraffins including n , iso , and cycloparaffins], and aromatic hydrocarbons [including napthalenes and alkylbenzenes]. Diesel is used in diesel engines, a type of internal combustion engine.