地震勘探常用震源分析

Common Source Analysis of Seismic Exploration

震源激发地震波是地震勘探过程中一个非常重要的环节,考虑到勘探目的、激发环境和经济效益等多种因素,选择最为合适的震源至关重要。笔者参加工作以来接触到三种震源,即炸药震源、可控震源和气枪震源。因此,本文重点论述了三种震源的激发原理、特性、使用环境和施工管理建议等。

The source-excited seismic wave is a very important part of the seismic exploration process.Considering the various factors such as the purpose of exploration,the environment and economic benefits,it is important to choose the most suitable source.Since joining the work,the author has been exposed to three sources of shock,name ly the source of explosives,the vibrator and the source of the airgun.Therefore,this paper focused on the excitation principle,characteristics,use environment and construction management recommendations of the three sources.