哈国首都气化项目管道扩容及对天然气出口的影响

Expansion of gasification project pipeline in Astana and its impact on gas exports

哈萨克斯坦对新首都阿斯塔纳的气化予以高度的关注,哈国规划的总体气化水平要从目前的47.4%提高到2030年的56%。哈国在制定首都气化方案时必须与输气管道沿途各州的气化予以通盘考虑和规划。哈国总统2018年初正式提出建设卡拉奥杰克-杰兹卡兹甘-卡拉干达-铁米尔套-阿斯塔纳天然气管道。目前,这条名为"萨雷阿尔卡"的天然气管道的可行性研究报告已获批,卡拉奥杰克压气站建成,哈国南线天然气管道输气能力扩容进入快车道。探讨此条管道与南线天然气管道扩容的关系,初步研究认为,仅哈萨克斯坦天然气资源无法长期保障南线和中哈天然气管道A线、B线扩容后的输气量,俄罗斯天然气过境转输中国也应是扩容后保障气源的一个选项。

Kazakhstan pays high attention to the gasification of Astana, the new capital, and plans to increase its overall gasification level from 47.4 % now to 56% by 2030. In connection with the acute need to gasify central and northern regions of Kazakhstan and Astana, the President of the Republic of Kazakhstan, Nursultan Nazarbayev, in early 2018, in his address to the people of Kazakhstan, had instructed to implement the Saryarka Main Gas Pipeline Construction Project（stage1） along the route Karaozek-Kyzylorda-Zhezkazgan-Karaganda-Temirtau-Astana. At present, work on expansion of the throughput capacity of Beineu-Bozoy-Shymkent MGP developed rapidly as the Feasibility Study of the Saryarka Main Gas Pipeline Construction Project was approved and Karaozek Compressor Station was completed. According to the preliminary study, Kazakhstan gas could not guarantee long-term gas volumes after the expansion of the throughput capacity of BeineuBozoy-Shymkent MGP and AB lines of Kazakhstan-China Gas Pipeline. Russian gas which will be transported via BeineuBozoy-Shymkent Main Gas Pipeline and Kazakhstan-China Gas Pipeline to China would be one of the alternative options for the project capacity expansion.