移动式气枪震源系统概述  

Mobile Airgun Source System Overview

作　　者：沈方铝 陈为伟[1] 任丛荣 李培[1] 刘善虎[1] SHEN Fanglv;CHEN Weiwei;REN Congrong;LI Pei;LIU Shanhu(Fujian Earthquake Agency,Fuzhou 35003,China)

机构地区：[1]福建省地震局

出　　处：《华南地震》2019年第3期77-82,共6页South China Journal of Seismology

基　　金：福建省地震局青年基金“陆上气枪震源固定激发点工程地质环境调查研究”(Y201705)

摘　　要：气枪震源在海洋地震勘探方面获得了很大成功,近年来在陆域水体的应用越加广泛。目前,大容量气枪用于陆地的研究主要固定在某一处水库或者水域进行气枪震源试验,因此,发展易安装、拆卸、运输的可移动式气枪震源系统是有必要的。通过福建省地震局近年来的陆海联测工作,详细地介绍了移动式气枪震源系统的整体架构和工作流程。移动式气枪震源系统是一种绿色环保、经济实用、自动化程度高、震源激发能量精度高、重复性好、探测距离大的震源激发系统,该系统的使用填补了国内相关领域技术装备的空白。Air gun source has achieved great success in marine seismic exploration.In recent years,it has been more and more widely used in land water.At present,the research of large-volume air gun used on land is mainly fixed in a reservoir or water area for air gun source test.Therefore,it is necessary to develop portable air gun source system which is easy to install,disassemble and transport.The overall structure and working process of the mobile air gun source system are introduced in detail by combining with the land-sea joint survey work of Fujian Earthquake Agency in recent years.Mobile air gun source system is a kind of source excitation system which is green,economical,practical,highly automated,accurate in source excitation energy,good in repeatability and long in detection distance,and fills in the blank of domestic related technical equipment.

关 键 词：移动式气枪震源系统 气枪震源试验 大容量气枪 水库 

分 类 号：P631.4[天文地球—地质矿产勘探]