频率测深的拟地震解释法

详细信息

APPLICATION OF SIMULATING SEISMIC METHOD IN FREQUENCY SOUNDING INTERPRETATION

摘要: 电磁波和弹性波的复反射函数无论从数学表达形式上，还是从物理意义上都有一定的相似性。通过对拟地震解释法中反射系数q_n的求取，将频率测深曲线转换成v_p－t₀曲线及时间剖面，并对均匀介质及2层、3层、4层断面的理论模型和实例做了正反演计算。结果表明，频率测深拟地震解释法作为一种新的解释手段具有较好的应用前景。
- 频率测深 /
- 拟地震解释法 /
- 反射波法 /
- 时间剖面
Abstract: The reflection functions of the electric-magnetic wave and elastic wave are quite similar each other, not only in mathematical form but also in physical meaning.In this paper,solving reflections coefficient(q_n) by using simulating seismic method,the FEM sounding curves can be translated into timesection and V_P-t_o curves.And the theoretical models and fields section which consist of homogeneous medium, two layers,three layers and four layers have been computed with forward & inversion programmes.The results demonstrate that simulating seismic method of the FEM sounding interpretation,as a new interpretation way,will has a wide appliance foreground.
- frequency sounding /
- simulating seismic method /
- reflection methods /
- time-section