富有机质泥页岩有机质孔隙研究进展

Research progress on organic pores in organic-rich shale

富有机质泥页岩有机质孔隙是页岩气储层的主要孔隙类型,是实现页岩气富集的关键环节和因素。近年来,随着有机质成因以及页岩气储层、储渗性能等方面的理论不断深入,泥页岩有机质孔隙的研究取得一定成效,同时,泥页岩中不同孔隙大小的划分以及页岩气在不同孔隙中的存在状态等方面的研究也在进行中。

Organic porosity in organic-rich shale as main type of shale gas reservoir,is crucial for shale gas accumulation. Thisarticle describes the theoretical progress on the origins of organics,shale gas reservoir and permeability. The classification of pores inshale and shale gas in various pores are investigated as well.