摘要
水力压裂是提高页岩气产量的关键技术之一,其在促进页岩气发展的同时可能带来一些环境影响。文章分别从设计和施工两方面介绍了水力压裂技术,分析了其在耗费水资源、污染地表水和地下水、引发地质灾害等方面可能产生的不利环境影响,并针对存在的问题从水资源利用、返排液排放以及压裂过程等方面提出对策和建议。
Hydraulic fracturing is one of the key technologies to enhance shale gas yield and it also brings some environmental impacts along with promoting the development of shale gas at the same time.This paper analyzes the adverse environmental impacts caused by hydraulic fracturing in shale gas exploration,in respects of the consumption of water resources,pollution of surface water and groundwater and geological disasters and puts forward some countermeasures and suggestions.
出处
《油气田环境保护》
CAS
2014年第4期46-48,83,共3页
Environmental Protection of Oil & Gas Fields
关键词
页岩气
水力压裂
环境影响
对策
shale gas
hydraulic fracturing
environmental impact
countermeasures
