国外油页岩的地下转化开采方法

The Existing State About Underground Mining Methods of the Oil Shale

国外采用一种开采油页岩的新方法地下转化工艺(in-situ(in-ground)conversion process,ICP)。该方法是在油页岩矿层打钻井,使其分裂出页岩油等物质,最后生产井将油等物质抽出,在地表进行分离处理。这种方法不仅占地少,而且对环境的破坏也非常小,几乎没有空气污染,该方法生产的页岩油成本低,非常适合油页岩的开发。

A new procedure, termed as in-situ （in ground）conversion process（ICP）, is to drill several specific wells on the selective volume of shale oil bodies and to break the complex hydrocarbon chain in situ to gain shale oil. This technology adaptive to exploiting oil shale not only scarcely cost ground, but also do not destroy surroundings and pollute the atmosphere.