罗家寨构造嘉陵江组嘉四2 段底部裂缝预测
网络出版日期: 2009-12-16
The crack prediction of T1 j42 bottom of Luojiazhai structure
蒋斌 , 李凤杰 , 郑荣才 , 刘琪 , 刘殿鹤 . 罗家寨构造嘉陵江组嘉四2 段底部裂缝预测[J]. 岩性油气藏, 2009 , 21(4) : 82 -86 . DOI: 10.3969/j.issn.1673-8926.2009.04.016
Based on the theory of rock mechnics, tectonic geology and the fracture structure features of Luojiazhai area, the palaeotectonic stress and crack distribution of T1 j42 bottom were studied and predicted by use of numerical simulation. The results show that crack and fracture were developed in Jialingjiang Formation and they were mainly distributed nearly faults, especially in the fault intersections and high structures.
/
〈 |
|
〉 |