气枪震源单枪子波计算机模拟  

Computer Simulation for Single Air Gun Signature.Seismic Equipment

作　　者：陈浩林[1] 於国平[2] 

机构地区：[1]中国矿业大学北京校区,北京100083 [2]大港油田集团地球物理勘探公司,天津大港300280

出　　处：《物探装备》2002年第4期241-244,共4页Equipment for Geophysical Prospecting

摘　　要：气枪震源与炸药震源相比,具有很多优点,因此,在海上地震勘探中已应用很久。在国内对气枪理论的研究不多,认识不足。文中研究了国外主要的几种气枪理论模型,并结合现场实际资料,提出气枪震源单枪子波修正模型计算的方法,得到了更接近实际情况的计算结果。The source of air gun has many advantages compare with dynamite, and have been used on the seismic exploration on sea for a long time. Nowadays, there are no much researches on it. This paper studied a few theory models from abroad, and put forward the calculating method of modifying model for single air gun, and more close to the real situation.

关 键 词：气枪震源 单枪子波 计算机模拟 自由气泡振荡 气泡半径 理论模型 地震勘探 

分 类 号：P631.437[天文地球—地质矿产勘探]