摘要
中石油计划在2011～2015年修建10座储气库，分布在气源所在地和消费中心，以及大型骨干管网周边。其中相国寺储气库作为西南地区首个储气库，与拟建的中卫一贵阳线和已经形成的川渝管网连接。相国寺储气库在满足中卫一贵阳线和川渝管网的部分调峰需要上起到关键作用。就相国寺储气库采出气脱水方案的特点及流程进行了简要阐述，主要对J—T阀节流制冷脱水和三甘醇脱水两种脱水方案与配套的集输方案就工程量、能耗、投资、占地面积等进行了详细比较。结合相国寺储气库工程实例对相国寺储气库采出气脱水方案的选择进行了介绍。
China National Petroleum Corporation plans to build ten gas storages from 2011 to 2015 in natural gas source areas,product gas consumption center and vicinity of large backbone gas networks.One of the ten gas storages will be built near Xiangguo Temple,so called as Xiangguo Temple underground Gas Storage,which is the first one in the southwest region of China and is located in vicinity of Zhongwei-Guiyang gas pipeline under plan and the existing Sichuan and Chongqing pipeline networks.Xiangguo Temple underground Gas Storage will play a key role in meeting the peak demands of natural gas from Sichuan and Chongqing pipeline networks and Zhongwei-Guiyang pipeline networks.Briefly described are characteristics and technological process of dehydration scheme used for natural gas from Xiangguo Temple underground Gas Storage,compared are work amount,energy consumption,land occupation area and investment of such dehydration schemes as J-T valve throttling refrigeration dehydration and TEG dehydration and associated gathering and transportation schemes and introduced is the selection of dehydration scheme used for natural gas from Xiangguo Temple underground Gas Storage.
出处
《天然气与石油》
2011年第4期32-36,93-94,共5页
Natural Gas and Oil
基金
中国石油天然气集团公司重点工程资助项目(S2010-12D)
关键词
相国寺
储气库
脱水
脱水方案选择
Xiangguo Temple
Gas storage
Dehydration
Dehydration scheme selection
作者简介
李明（1973-），男，四川成都人，高级工程师，学士，长期从事油气加工工艺设计工作。
