Oil/Gas Migration and Aggregation in Intra-Continental Orogen Based on;Numerical Simulation: A Case Study from the Dabashan Orocline, Central;China

doi:10.1007/s12583-013-0326-1

CORC > 中国地质调查局 > 中国地质调查局 > 中国地质科学院地质力学研究所

	Oil/Gas Migration and Aggregation in Intra-Continental Orogen Based on;Numerical Simulation: A Case Study from the Dabashan Orocline, Central;China
	Shi, Wei 1; Wu, Hongling ; Dong, Shuwen 2; Tian, Mi
刊名	JOURNAL OF EARTH SCIENCE
	2013
卷号	24 期号:2 页码:254-261
关键词	Dabashan orocline intra-continental orogen numerical simulation paleo-tectonic
ISSN号	1674-487X
DOI	10.1007/s12583-013-0326-1
英文摘要	Geofluid, driven by tectonic stress, can migrate and aggregate in geological body. Thus, numerical simulation has been widely used to rebuild paleo-tectonic stress field and probe oil/gas (one type of geofluid) migration and aggregation. Based on geological mapping, structural data, and mechanical parameters of rocks, we reconstruct the traces for gas/oil migration and aggregation in Dabashan intra-continental orogen using numerical simulation. The study shows that gas/oil, obviously dominated by late Middle Jurassic Early Cretaceous paleo-tectonic stress field that is characterized by NE-SW shortening in the Dabashan thrust belt and SW-emanating shortening in its foreland belt, massively migrate from the Dabashan thrust belt to its foreland belt, that is, NE to SW, resulting in the formation of some probable favorable areas for oil/gas mainly along the Tiexi-Wuxi fault, in some superposed structure (e.g., Zhenba, Wanyuan, Huangjinkou, and Tongnanba areas), and in the Zigui Basin. Thus, our study shows that numerical simulation can be effectively applied to study oil/gas migration and aggregation in intra-continental orogen and provided some significant evidences for oil/gas exploration.
学科主题	油气地质
WOS关键词	HYDROCARBON MIGRATION ; FLOW ; DEFORMATION ; MOUNTAINS ; STRESS
WOS研究方向	Geology
语种	英语
出版者	CHINA UNIV GEOSCIENCES
WOS记录号	WOS:000316973900010
内容类型	期刊论文
源URL	[http://119.78.100.197/handle/2HKVOGP0/40223]
专题	中国地质科学院地质力学研究所
作者单位	1.Chinese Acad Geol Sci, Inst Geomech, Beijing 100081, Peoples R China. 2.Minist Land & Resources, Key Lab Neotecton Movement & Geohazard, Beijing 100081, Peoples R China. 3.Chinese Acad Geol Sci, Inst Geol, Beijing 100037, Peoples R China.
推荐引用方式 GB/T 7714	Shi, Wei,Wu, Hongling,Dong, Shuwen,et al. Oil/Gas Migration and Aggregation in Intra-Continental Orogen Based on;Numerical Simulation: A Case Study from the Dabashan Orocline, Central;China[J]. JOURNAL OF EARTH SCIENCE,2013,24(2):254-261.
APA	Shi, Wei,Wu, Hongling,Dong, Shuwen,&Tian, Mi.(2013).Oil/Gas Migration and Aggregation in Intra-Continental Orogen Based on;Numerical Simulation: A Case Study from the Dabashan Orocline, Central;China.JOURNAL OF EARTH SCIENCE,24(2),254-261.
MLA	Shi, Wei,et al."Oil/Gas Migration and Aggregation in Intra-Continental Orogen Based on;Numerical Simulation: A Case Study from the Dabashan Orocline, Central;China".JOURNAL OF EARTH SCIENCE 24.2(2013):254-261.