摘要
常规地震勘探存在采集效率低的问题,近几年出现的同时震源勘探技术可以解决这方面的问题.本文介绍了同时震源地震勘探技术的原理、采集方法、数据分离技术、同时震源的应用等.分析认为:用同时震源激发可得到与常规采集质量相当的成像,应用这种方法可以进行宽方位勘探和高密度采集,节省大量采集费用.
The problem of acquisition efficiency existed in conventional seismic exploration,so simultaneous source exploration technology can deal with this kind of problem.In this paper,we intrucduced theory, acquisition methods,data separation methods and its application about simultaneous source technique. According to our intruduction, comparable imaging can be achieved by simultaneous source.This method can be used in WAZ and high density exploration and acquisition cost also can be saved.
出处
《地球物理学进展》
CSCD
北大核心
2013年第6期3123-3131,共9页
Progress in Geophysics
关键词
同时震源
可控震源
数据采集
数据分离
宽方位
高密度勘探
simultaneous source
vibrator
data acquisition
data separation
WAZ
high density exploration
