Depth solution from borehole and travel time data using three-variable hypersurface splines

	Depth solution from borehole and travel time data using three-variable hypersurface splines
	Xu, PF ; Yu, ZW ; Tan, HQ ; Ji, JX
刊名	JOURNAL OF APPLIED GEOPHYSICS
	2001-03-01
卷号	46 期号:3 页码:201-211
关键词	hypersurface splines inversion elevation travel time drilling data
ISSN号	0926-9851
文献子类	Article
英文摘要	A new methodology, three-variable hypersurface splines. is presented for depth solution of geological surfaces in a certain exploration field based on the integration of elevation data, obtained from drilling, and travel time data, obtained from high-resolution seismic exploration. It is based on two-variable surface splines and could be used to generate a three-variable transformation function so that the travel time data could be globally inverted to the elevations of geological surfaces for a whole exploration field. In this procedure, no velocity parameters are used. so the selection of a suitable velocity background model is not necessary in the area with complex geological bodies. Another characteristic of this method is the ability to solve the discordance between travel time data and elevation data which always occurs while using conventional interpretation method and ensure the depths of geological surfaces transformed from seismic data full coinciding with those from original drilling data. (C) 2001 Elsevier Science B.V. All rights reserved.
WOS关键词	INTERPOLATION
WOS研究方向	Geology ; Mining & Mineral Processing
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000168000900004
内容类型	期刊论文
源URL	[http://ir.iggcas.ac.cn/handle/132A11/77165]
专题	中国科学院地质与地球物理研究所
通讯作者	Xu, PF
作者单位	1.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100101, Peoples R China 2.China Univ Min & Technol, Coll Mineral Resource & Environm Sci, Xuzhou 221008, Jiangsu, Peoples R China
推荐引用方式 GB/T 7714	Xu, PF,Yu, ZW,Tan, HQ,et al. Depth solution from borehole and travel time data using three-variable hypersurface splines[J]. JOURNAL OF APPLIED GEOPHYSICS,2001,46(3):201-211.
APA	Xu, PF,Yu, ZW,Tan, HQ,&Ji, JX.(2001).Depth solution from borehole and travel time data using three-variable hypersurface splines.JOURNAL OF APPLIED GEOPHYSICS,46(3),201-211.
MLA	Xu, PF,et al."Depth solution from borehole and travel time data using three-variable hypersurface splines".JOURNAL OF APPLIED GEOPHYSICS 46.3(2001):201-211.