作者单位:Zhiqiang Wang(Titan Gas Technology Co.Ltd.,Beijing,100034;Guizhou Shale Gas Co.Ltd.Guiyang 550081)Yaowen Wu,Yun Xu,Changhua Sun,Kai Yan(Guizhou Shale Gas Co.Ltd.Guiyang 550081)Shucen Yin(Guizhou Shale Gas Co.Ltd.Guiyang 550081;107 Geological Team Chongqing Bureau of Geology and Mineral Resources Exploration,Chongqing 401120)