【摘要】 从地震记录中求取拟合子波,用消去反褶积方法将地震波形剖面转换成反射系数剖面,再与一个窄的方波褶积,就得到了换子波剖面。文中给出的换子波剖面具有较高的分辨率,波的极性和振幅特性以及波组结构特征都比较明显,这种剖面更便于地质解释。更多还原

【Abstract】 Converted-wavelet section can be produced by deriving fitted wavelets from seismic data,and making deconvolution to convert seismic waveform section into reflection coefficient section, which is then convolved with a narrow square wave. Converted-wavelet section is convenient to geological interpretation because it has satisfactory resolution,polarity,amplitude and reflection bands.更多还原