Study on the Development of Petroleum Industry Based on the Industrial Ecology

In today's world one-time energy consumption structure has shifted from coal-based mainly to oil and gas resources,the supply-demand contradiction of oil is becoming more and more prominent.After analyzing the metabolic process of the petroleum industry and the relations between industrial activities and the ecological environment,the paper sets up the petroleum industry ecological chain focusing on the narrow ecological industry chain.It also discusses the main responsibilities of the vendors,customers and waste transactors in the petroleum and petrochemical enterprises.