IMECH-IR  > 流固耦合系统力学重点实验室
一种煤层气的毛细管压力测试系统
刘曰武; 孙贺东; 牛丛丛; 欧阳伟平; 万义钊
2016-08-31
Rights Holder中国科学院力学研究所
Abstract本发明公开了一种煤层气的毛细管压力测试系统,包括:传压筒,用于形成气水界面,将井筒中的液柱高度产生的压力传送到毛细管中;毛细管,用于将下入深度的压力传送到井口;毛细管保护器,用于保护井筒中的毛细管,并使毛细管贴紧油管外壁;毛细管四通连接器;吹扫子系统,与所述毛细管四通连接器相连,用于将所述传压筒中的空气或水从毛细管中吹出,并充入氮气,以保持毛细管中介质的纯净;压力表,与所述毛细管四通连接器相连接,用于实时显示毛细管传输到煤层气井井口的压力;数据采集子系统,与所述毛细管四通连接器相连接,用于采集所述毛细管传递上来的压力信号,进行处理并显示。本发明是一种适合于煤层气井生产的长久压力测试监测系统。
Application Date2013-12-18
Date Available2016-08-31
Patent NumberZL201310697940.6
Language中文
Country中国
Document Type专利
Identifierhttp://dspace.imech.ac.cn/handle/311007/59500
Collection流固耦合系统力学重点实验室
Recommended Citation
GB/T 7714
刘曰武,孙贺东,牛丛丛,等. 一种煤层气的毛细管压力测试系统. ZL201310697940.6[P]. 2016-08-31.
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