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川气东送工程是国家新建的又一条能源大动脉。它将把川东北地区的天然气输送到长江三角洲地区,途经六省两市。整个工程主要包括普光气田产能建设、普光天然气净化厂建设、川气东送管道建设三大部分,总投资627亿元人民币。项目以普光气田为主供气源,气田外围构造及通南巴等气田为上产和接替资源,预计到2010年底建成年产净化天然气120亿立方米的生产能力,同步建设普光到上海的川气东送管道及向达州、重庆、江西、南京、常州、苏州等地的供气专线、支线及相应储气设施。工程横跨东部、中部、西部八个省市,管道全长约2200公里,是我国天然气基干管网的重要组成部分。它的开工建设,标志着我国能源结构调整迈出了新的步伐。
Sichuan-East gas transmission project is another new energy artery of the country. It will transport northeastern Sichuan natural gas to the Yangtze River Delta via six provinces and two cities. The whole project mainly includes Puguang gas field capacity building, Puguang natural gas purification plant construction, Sichuan-East Gas Pipeline Construction three parts, a total investment of 62.7 billion yuan. It is estimated that by the end of 2010, the annual production capacity of 12 billion cubic meters of purified natural gas will be completed by the end of 2010 with the Pukou gas field as the main gas source, the gas field peripheral structure and Tongnanba gas field as the production and replacement resources. The Puguang-Shanghai Gas pipeline and the gas supply to Dazhou, Chongqing, Jiangxi, Nanjing, Changzhou, Suzhou and other places green gas, feeder and the corresponding gas storage facilities. The project crosses eight provinces and cities in the eastern, central and western parts of China with a total pipeline length of about 2200 kilometers and is an important part of China’s natural gas trunk pipeline network. Its construction started marked a new step in China’s energy restructuring.