Theoretical assessment of 3-D magnetotelluric method for oil and gas exploration: Synthetic examples

doi:10.1016/j.jappgeo.2014.04.003

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	Theoretical assessment of 3-D magnetotelluric method for oil and gas exploration: Synthetic examples
	Zhang, Kun 4; Wei, Wenbo 1; Lu, Qingtian ; Dong, Hao 1; Li, Yanqing 2
刊名	JOURNAL OF APPLIED GEOPHYSICS
	2014
卷号	106 页码:23-36
关键词	Magnetotelliric 3-D inversion Oil exploration Synthetic example
ISSN号	0926-9851
DOI	10.1016/j.jappgeo.2014.04.003
英文摘要	In petroleum explorations, seismic reflection technique has been almost always the preferred method for its high exploration depth and resolution. However, with the development of three dimensional (3D) inversion and interpretation schemes, much potential has been shown in MT method dealing with complex geological structures as in oil and gas exploration. In this study, synthetic geophysical models of petroleum reservoir structures are modeled and utilized to demonstrate that feasibility of 3-D MT technique for hydrocarbon exploration. A series of typical reservoir structure models are constructed and used to generate synthetic MT and seismic data to test the capabilities of 2-D/3-D MT and 2-D seismic inversion techniques. According to the inversion comparison, in addition to correctly retrieve the original forward model, the 3-D MT method also has some advantages over the reflective seismology method, which suffered from the lack of reflection wave and multiple wave problems. With the presented 3-D high resolution MT inversion method, MT techniques should be employed as one of the first choices for petroleum explorations. (C) 2014 Elsevier B.V. All rights reserved.
学科主题	地球物理勘探
WOS关键词	NONLINEAR CONJUGATE GRADIENTS ; INVERSION
WOS研究方向	Geology ; Mining & Mineral Processing
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000338623100003
内容类型	期刊论文
源URL	[http://119.78.100.197/handle/2HKVOGP0/40386]
专题	中国地质科学院矿产资源研究所
作者单位	1.Chinese Acad Geol Sci, Inst Mineral Resources, MLR Key Lab Metallogeny & Mineral Assessment, Beijing 100037, Peoples R China 2.China Univ Geosci, Sch Geophys & Informat Technol, Beijing, Peoples R China 3.China Oilfield Serv Ltd, Geophys R&D Inst, Tianjin 300451, Peoples R China 4.中国地质科学院矿产资源研究所
推荐引用方式 GB/T 7714	Zhang, Kun,Wei, Wenbo,Lu, Qingtian,et al. Theoretical assessment of 3-D magnetotelluric method for oil and gas exploration: Synthetic examples[J]. JOURNAL OF APPLIED GEOPHYSICS,2014,106:23-36.
APA	Zhang, Kun,Wei, Wenbo,Lu, Qingtian,Dong, Hao,&Li, Yanqing.(2014).Theoretical assessment of 3-D magnetotelluric method for oil and gas exploration: Synthetic examples.JOURNAL OF APPLIED GEOPHYSICS,106,23-36.
MLA	Zhang, Kun,et al."Theoretical assessment of 3-D magnetotelluric method for oil and gas exploration: Synthetic examples".JOURNAL OF APPLIED GEOPHYSICS 106(2014):23-36.