High-resolution seismic acquisition analysis and applied in the complex mountainous regions: An example from Sichuan Basin and surrounding areas

doi:10.6038/cjg2018L0763

	High-resolution seismic acquisition analysis and applied in the complex mountainous regions: An example from Sichuan Basin and surrounding areas
	Wang Wei 1; Gao Xing 1; Zhang XiaoYan 1; Zha XinJie 1,2; Zhang YingHui 1,2; Guilin, Li 3
刊名	CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
	2018-03-01
卷号	61 期号:3 页码:1109-1117
关键词	Columnar explosive source Excited lithology Seismic acquisition Micro-logging
ISSN号	0001-5733
DOI	10.6038/cjg2018L0763
通讯作者	Gao Xing(gxing@igsnrr.ac.cn)
英文摘要	Excitation factors of columnar explosive source are an important factor affecting the quality of seismic data. The choice of reasonable excitation factors is especially significant in the complex mountainous region of southern China. Factors include the lithology, well depth and quantity of explosive used. Based on the geological characteristics in this region, theoretical analyses are described of factors that affect the excitation wavelet, in terms of the seismic excitation mechanism, well depth, mass and dimensions of the columnar explosive charge, the virtual reflection effect and lithology of the investigated region, combined with field experimental tests in different geological conditions in the Sichuan Basin and surrounding areas. The tests incorporated dynamic well-depth design and adaptations to near-surface structural characteristics, based on double micro-logging (joint micro-logging and high-density electromagnetics) comprehensive surface investigation surveys.
WOS研究方向	Geochemistry & Geophysics
语种	英语
出版者	SCIENCE PRESS
WOS记录号	WOS:000428609900025
内容类型	期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/57292]
专题	中国科学院地理科学与资源研究所
通讯作者	Gao Xing
作者单位	1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing 100101, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.China Geol Survey, Dev & Res Ctr, Beijing 100085, Peoples R China
推荐引用方式 GB/T 7714	Wang Wei,Gao Xing,Zhang XiaoYan,et al. High-resolution seismic acquisition analysis and applied in the complex mountainous regions: An example from Sichuan Basin and surrounding areas[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2018,61(3):1109-1117.
APA	Wang Wei,Gao Xing,Zhang XiaoYan,Zha XinJie,Zhang YingHui,&Guilin, Li.(2018).High-resolution seismic acquisition analysis and applied in the complex mountainous regions: An example from Sichuan Basin and surrounding areas.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,61(3),1109-1117.
MLA	Wang Wei,et al."High-resolution seismic acquisition analysis and applied in the complex mountainous regions: An example from Sichuan Basin and surrounding areas".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 61.3(2018):1109-1117.