The origin of biogenic silica in siliceous shale from WufengLongmaxi Formation in the Middle and Upper Yangtze region and its relationship with shale gas enrichment.
LU Longfei,QIN Jianzhong,SHEN Baojian,Tenger,LIU Weixin,ZHANG Qingzhen
1. SINOPEC Key Laboratory of Hydrocarbon Accumulation, Wuxi 214151, China
2. Wuxi Research Institute of Petroleum Geology, Research Institute of Petroleum Exploration and Production, SINOPEC, Wuxi 214151, China
LU Longfei,QIN Jianzhong,SHEN Baojian,Tenger,LIU Weixin,ZHANG Qingzhen. The origin of biogenic silica in siliceous shale from WufengLongmaxi Formation in the Middle and Upper Yangtze region and its relationship with shale gas enrichment.[J]. Earth Science Frontiers, 2018, 25(4): 226-236.