【摘要】 地球内部的岩层通常都存在着一定程度的各向异性。这种岩石各向异性的存在,将会对地震勘探子波信号的时域特性和频域特性产生影响,并会引起地震子波信号产生一些异常,还会严重地扭曲地震子波信号的时间剖面和AVO分析。文章用计算结果分析了岩层的各向异性对P-波反射系数和时-深转换的影响。更多还原

【Abstract】 There is anisotropy with a certain degree for rocks in the earth’ s interior.The rock anisotropy can affect the properties of seismic wavelet signals in time and frequency domains,can cause the seismic wavelet signal to create some abnormities and can distort the time profile of seismic wavelet signal and AVO! analysis.This paper utilizes some calculated results to analyze and discuss the effects of rock anisotropy of P-wave coefficient and time-depth conversion.更多还原