Overpressure distribution and pressuring mechanism on the southern margin of the Junggar Basin, Northwestern China | |
Luo Xiaorong; Liu Loujun; Li Xueyi | |
刊名 | CHINESE SCIENCE BULLETIN
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2006-10-01 | |
卷号 | 51期号:19页码:2383-2390 |
关键词 | Overpressuring Mechanisms Tectonic Stress Numerical Modeling Junggar Basin Northwestern China |
ISSN号 | 1001-6538 |
DOI | 10.1007/s11434-006-2126-9 |
文献子类 | Article |
英文摘要 | On the basis of the pressure data obtained from the southern margin of the Junggar Basin, Northwestern China, the distribution and evolution of overpressures in high permeable sandy and in low-permeability shale formations are characterized. The evolution of overpressures in various structural processes, especially in erosion and mechanical deformation, is quantified by numerical modeling studies. The modeling results show that anomalies of high pressure observed in boreholes are likely a combination of several effects, i.e. 1) the compaction caused by overloading, 2) the compaction caused by lateral tectonic stressing, 3) lateral transmission of hydraulic pressure associated with fold formation, and 4) vertical hydraulic connection caused by opening faults crossing formations with different initial excessive pressures. The main mechanisms of overpressures and their distributions are defined. |
WOS关键词 | SEDIMENTARY BASINS ; EVOLUTION |
WOS研究方向 | Science & Technology - Other Topics |
语种 | 英语 |
出版者 | SCIENCE CHINA PRESS |
WOS记录号 | WOS:000242650800013 |
内容类型 | 期刊论文 |
源URL | [http://ir.iggcas.ac.cn/handle/132A11/65970] ![]() |
专题 | 中国科学院地质与地球物理研究所 |
通讯作者 | Luo Xiaorong |
作者单位 | 1.NW Univ Xian, Dept Geol, Xian 710069, Peoples R China 2.Chinese Acad Sci, Key Lab Resources, Inst Geol & Geophys, Beijing 100029, Peoples R China 3.Xinjiang Oil Field Corp, Inst Petr Explorat & Dev, Urumqi 830011, Peoples R China |
推荐引用方式 GB/T 7714 | Luo Xiaorong,Liu Loujun,Li Xueyi. Overpressure distribution and pressuring mechanism on the southern margin of the Junggar Basin, Northwestern China[J]. CHINESE SCIENCE BULLETIN,2006,51(19):2383-2390. |
APA | Luo Xiaorong,Liu Loujun,&Li Xueyi.(2006).Overpressure distribution and pressuring mechanism on the southern margin of the Junggar Basin, Northwestern China.CHINESE SCIENCE BULLETIN,51(19),2383-2390. |
MLA | Luo Xiaorong,et al."Overpressure distribution and pressuring mechanism on the southern margin of the Junggar Basin, Northwestern China".CHINESE SCIENCE BULLETIN 51.19(2006):2383-2390. |
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