Shell Oil Company is a transnational oil company and a subsidiary of Royal Dutch Shell. The Shell Oil Company was founded in the year 1949 with its headquarters in Houston, Texas, United States. The company explores, produce, refine, transport, distribute and trade oil and gas in United Stated. The product offered by the company are petrochemicals, hydrogen, lubricants, liquefied natural gas, coal products, hydrocarbons, and gift cards. The company services extend to private and public utilities, commercial and industrial companies and energy producers. The company also engages in risk management, financial services, industrial energy services, environmental products etc.