关键词: 油气管网, 运营机制, 体制改革, ^“十四五^”, 国家管网集团

Abstract: This paper reviews the reform experience, operational management mechanism and policy characteristics of the natural gas pipeline networks in the comparatively mature countries in terms of the constructed oil and natural gas pipeline networks, such as the United States, EU countries and Russia. It also elaborates the experience in reform of China’s natural gas pipeline network and natural gas price, the related oil and gas restructuring policies as well as the formation process and development basis of China Oil & Gas Pipeline Network Corporation (PipeChina).The paper analyzes the development process and current situation of China’s oil and gas industry and a series of problems in this sector, such as the oil and gas pipe network to be upgraded, the operational rate of infrastructure remaining at a low level, the deregulation on the equal footing to be enhanced, construction of the peak-adjusting capacity of stored gas left behind, and the safety of infrastructure to be improved. PipeChina will highlight its advantages in concentrated construction during the 14^th Five-year Plan period. Construction of the natural gas pipeline network is still under a rapid development stage. Meanwhile construction of LNG and gas peak-adjusting facilities is also under a rapid development stage, construction of crude oil pipeline network under a stable stage and construction of oil products pipeline network under a mature stage. To accelerate construction of oil and gas pipeline network infrastructure and promote deregulation on the equal footing, it is necessary to integrate the pipeline network at the provincial level into the one at the national level, include the infrastructure of oil and gas pipeline network into the related plans, simplify the examination and approval formalities for construction projects, distribute the taxes of construction projects with the localities, and unify the standards on the quality of piped oil products. In addition, it is also necessary to accelerate the “X+1+X” oil and gas market system, namely the upstream oil and gas resources made available through a multiple of channels, the high-efficiency transmission by the unified pipeline network in the middle stream, and the downstream marketing competition, improving the distribution efficiency of oil and gas resources and securing the stable oil and gas supply.