• 责任者：Qin Jianzhong (Wuxi Research Institute of Petroleum Geology ; SINOPEC ; Wuxi 214126 ; China) ; Liu Weixin
• 刊名：Petroleum Geology & Experiment
• 出版年：2013
• 卷期：35(6)
• 关键词：泥岩 ; mudstone ; 盖层 ; cap rocks
• 页码：p.689-693,706
• 图表：3 illus., 1 table, 31 refs.
• 分类号：1003
• issnNo：ISSN1001-6112
• isbnNo：CN32-1151/TE

     Shales form a large proportion of sedimentary basin fill worldwide and they have not been studied in great detail to date due to the lack of preserved specimens, clay mineral dilation and shrinkage, small granular, timing taken to perform tests. Understanding shale behavior is critical to a range of issues confronting petroleum industry, such as wellbore stability, top seal, predicting overpressure for low-permeability shale, understanding the effects of anisotropy on depth conversion, shale mechanics ssary for the exploration of shale gas. A series of progress has home and abroad. and petrophysical response on logs. It is also nece- been made in shale research and seal appraisal at.