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一种通过爆炸方式增加页岩气采收率的方法及装置
李世海; 冯春; 刘晓宇
2013-12-04
Rights Holder中国科学院力学研究所
Abstract本发明公开了一种通过爆炸方式增加页岩气采收率的装置及方法,所述方法为:在页岩气采集区内设置裸眼井,并在裸眼井中的指定位置设置爆炸致裂区和气体采集区;两区相临,但相互隔离,将所述爆炸至裂区内的炸药引爆后,将所述裸眼井侧壁崩裂;页岩气从爆炸致裂区经过裸眼井侧壁岩体缝隙进入到气体采集区,并输送至地表。所述装置设置在页岩气井裸眼中,包括输药起爆装置和气体输送装置,其中输药起爆装置用于将其周围的页岩崩裂,气体输送装置将由被崩裂的页岩中渗出的页岩气输送到地面。
Application Date2011-03-07
Date Available2013-12-10
Patent NumberZL2011100642777
Language中文
Country中国
Document Type专利
Identifierhttp://dspace.imech.ac.cn/handle/311007/47563
Collection流固耦合系统力学重点实验室
Recommended Citation
GB/T 7714
李世海,冯春,刘晓宇. 一种通过爆炸方式增加页岩气采收率的方法及装置. ZL2011100642777[P]. 2013-12-04.
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