盒子波在调查干扰波中的应用  

Testing Interference Waves with Box-wave

作　　者：王文攀[1] 段天友[1] 高文博[1] 刘忠亮[1] 代金芝[1] 

机构地区：[1]油气资源与勘探技术教育部重点实验室(长江大学)

出　　处：《石油天然气学报》2011年第5期91-93,336,共3页Journal of Oil and Gas Technology

基　　金：国家科技重大专项(2008ZX05008-006-012)

摘　　要：盒子波技术是地震资料正式采集之前的一种干扰波调查方法。在室内抽取共接收点道集,从中可以见到相应的干扰波,通过雷达图扫描等分析,可得到干扰波的传播方向、能量、视速度、视波长等信息。通过室内组合分析,可确定野外采集中的最佳组合方式。Box wave method was widely used to test interference waves before collecting seismic data.When the common acceptance points were extracted in laboratory,the interference waves could be seen through radar scanning,its transmission directions,energy,apparent velocities and apparent wavelengths of the interference waves could be obtained.Through the laboratory analysis of geophone arrays,the best compound mode can be determined for field collection.

关 键 词：盒子波 方形排列 干扰波调查 检波器组合 雷达扫描 

分 类 号：P631.44[天文地球—地质矿产勘探]