| As the oil and gas resources-based city, the existing industrial system of Daqing confronts problems such as uncoordinated industrial structures, dispersed industrial distribution, the lagging notion based on long planned economy system, industry in the transition from maturity to the recession and short industry chain. Because of the lack of continuous industry and substitution industry, it is necessary to build a new industrial system and solve the problem of sustainable development. In the process of economic transformation of Daqing, try too promote its economic growth mode transform from relying on resources and funding to technological innovation, scientific and technological development and management innovation. The mode of development by industrial convergence provides the opportunity to economic transformation of Daqing.The key of industrial transformation of Daqing is breaking through the path dependence of economic development. An important way is realizing the optimization and upgrading of industrial structure, promoting industry amalgamation. In the process of industrial transformation, introduce the concept and method of industrial convergence. Accelerate the process of new industrialization, optimize oil and gas resources industry of Daqing by industrial convergence. Explore characteristic eco-economy and modern service industry of Daqing, foster emerging industries and made it development by industrial convergence, in order to have a reasonable industrial structure.This paper compare the transformation mode of oil and gas resources-based cities, and summarize their experiences and lessons. This paper analysis the opportunity of transformation by four perspectives:Resource development timing, evolution of industrial structure, evolution of spatial structure and change of the ecological environment, and points out that the best opportunity of transformation of Daqing is at present. The mode of industrial convergence in economic transition period of Daqing is chosen by resource convergence, technique convergence and industry-city integration production. This paper builds the performance evaluation model of industrial convergence promoting economic transformation of Daqing, and establishes weight of influencing factors of industrial convergence act on transformation of Daqing by using AHP, and then obtains the economic index, social index, resource index, environmental index and comprehensive index in2003-2012of Daqing. By analysis indexes, put forward the strategy of promote the orderly development of Daqing. |