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Though the long term exploration and development of China oil and gas resources, the yield and consumption have been increasing, but there are also many problems, including low grade oil reserve account for large percent in the future oil-gas replacement reserve, subtle reservoir exploration measures are immature, reservoir monitoring and management level need to be improved, oil-gas exploration and development advanced technologies are shortage, and so on. so, it must fully understand to these many problems in China oil-gas resources exploration and development, moreover, the effective implementation and completion our country oil-gas resources development targets must depend on the reasonable planning .This article is based on the analysis to present China oil-gas reserve, and point out that the current our country oil-gas resources station and problems in oil-gas resources exploration, development and utilization, meanwhile, the relative suggestion are put forward

Research on Main Constraints in Sustainable Development of China Oil-Gas Upstream Industry