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四川北内环集输气管道干线工程和南干线西段复线输气干线工程已启动,工程总造价逾35×10~8元,是四川省油气田单项工程投资最大项目,预计2008年6月完成。北内环集输气管道干线起于四川渠县,止于简阳市,管道全长329 km,日输气能力为1200×10~4m~3/d,将打造成西南地区首条数字化管道。南干线西段复线输气干线起于成都市青白江区城厢站,止于泸州市纳溪区纳溪站,输气干线全长约341 km,日输气能力为900×10~4m~3/d,工程将在四川油气田中首次采用与国际接轨的 EPC 项目总发包模式。
The pipeline project of gas pipeline in northern Inner Ring of Sichuan Province and the main pipeline of gas transmission line in the south section of South Main Line have been started. The total project cost is over 35 × 10 ~ 8 Yuan, which is the largest single project investment in Sichuan oil and gas fields and is expected to be completed in June 2008 . The northern Inner Ring gathering gas pipeline starts at Quxian County in Sichuan Province and ends in Jianyang City. The total length of the pipeline is 329 km and the daily gas transmission capacity is 1200 × 10 ~ 4m 3 / d. It will be the first digitized pipeline in southwest China. The main trunk line of the southern section of the southern trunk line starts at Chengxiang Station of Qingbaijiang District of Chengdu City and ends at Naxi Station of Naxi District of Luzhou City. The total length of the gas transmission line is about 341 km and the daily gas transmission capacity is 900 × 10 ~ 4m 3 / d, the project will be the first time in Sichuan oil and gas fields with the international EPC project total contract mode.