页岩气开发关键技术与环境问题研究现状

Research status of key exploitation technologies and environment problem of shale gas

重点介绍了国外页岩气开发关键技术的研究进展,主要包括水平钻井技术和水力压裂技术。同时指出了页岩气开发过程中存在的主要环境问题,如引发微地震、水资源消耗、水环境污染、温室效应等。最后结合我国页岩气开发实际情况,提出了未来页岩气开发领域的研究重点。

The developments of key technologies for the exploration and production of shale gas at abroad is focused on,including the horizontal drilling technology and hydraulic fracturing technology. Moreover,the main environment problems in shale gas developing process,such as micro-seismic,water resource consumption,water environment pollution and greenhouse effect are pointed out. The research emphasis in the future is also put forward based on the practical situation of shale gas development in China.