All-laid-out three-dimensional seismic survey at the Chinese Continental;Scientific Drilling site

CORC > 中国地质调查局 > 中国地质调查局

	All-laid-out three-dimensional seismic survey at the Chinese Continental;Scientific Drilling site
	Yang, WC 4; Liu, GL ; Yang, K ; Cheng, ZY
刊名	CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
	2006
卷号	49 期号:3 页码:735-744
关键词	Chinese Continental Scientific Drilling seismic reflection 3-D survey all-laid-out data acquisition
ISSN号	0001-5733
英文摘要	Continental scientific drilling does not means only making a hole, but means to form a feedback system of deep drilling technology and geophysical telemetry that is mainly 3-D seismic survey. Seismic reflection investigations have been carried out for the Chinese Continental Scientific Drilling Project (CCSDP) as an important item. We designed a new method, called all-laid-out three-dimensional survey, for the 3-D seismic investigation at the CCSD drilling site. The new method does not roll shot-geophone configuration during the survey, i.e., lays out geophones all over the survey area, very proper for 3-D seismic survey in small areas. The advantages of the new method include (1) high efficiency and saving time; (2) high stack fold numbers; and (3) greatly reducing the survey cost. The experiment with the method at the CCSD site completes all the aims of the 3-D survey, including (1) locating geological structures around the CCSD main hole of 5000 m; (2) providing highly-accurate 3-D reflectors for future calibration, and (3) finding deep reflectors in the lower crust and mantle.
学科主题	地球物理勘探
WOS关键词	PRESSURE METAMORPHIC BELT ; EASTERN CHINA ; REFLECTION ; PROFILE ; CCSD
WOS研究方向	Geochemistry & Geophysics
语种	中文
出版者	SCIENCE CHINA PRESS
WOS记录号	WOS:000237873000017
内容类型	期刊论文
源URL	[http://119.78.100.197/handle/2HKVOGP0/38258]
专题	中国地质调查局
作者单位	1.Chinese Acad Geol Sci, Inst Geol, Beijing 100037, Peoples R China. 2.Shengli Petr Geophys Explorat Cooperat, Shandong Dongyi 257100, Peoples R China. 3.State Key Lab Marine Geol, Sch Marine & Earth, Shanghai 200092, Peoples R China. 4.中国地质科学院地质研究所
推荐引用方式 GB/T 7714	Yang, WC,Liu, GL,Yang, K,et al. All-laid-out three-dimensional seismic survey at the Chinese Continental;Scientific Drilling site[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2006,49(3):735-744.
APA	Yang, WC,Liu, GL,Yang, K,&Cheng, ZY.(2006).All-laid-out three-dimensional seismic survey at the Chinese Continental;Scientific Drilling site.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,49(3),735-744.
MLA	Yang, WC,et al."All-laid-out three-dimensional seismic survey at the Chinese Continental;Scientific Drilling site".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 49.3(2006):735-744.