摘要
Shale is composed of the fine particle size less than 0.0039ram debris, clay and organic matters （Zhou Wen, Wang Hao, 2013）. Having sheet bedding. Based on the formation of environment , divide the organic-rich shale into marine organic-rich shales, The continental coal organic-rich shales and the lake facies shales.
Shale is composed of the fine particle size less than 0.0039ram debris, clay and organic matters （Zhou Wen, Wang Hao, 2013）. Having sheet bedding. Based on the formation of environment , divide the organic-rich shale into marine organic-rich shales, The continental coal organic-rich shales and the lake facies shales.
