地震信号倒谱分解技术及其在超深层碳酸盐岩储层烃类检测中的应用

张永升, 黄超, 刘军, 张永恒, 王兴建, 薛雅娟

Cepstrum decomposition of seismic signals and its application in hydrocarbon detection of ultradeep carbonate reservoirs

ZHANG Yong-Sheng, HUANG Chao, LIU Jun, ZHANG Yong-Heng, WANG Xing-Jian, XUE Ya-Juan

图9 地震振幅异常切片 a—傅里叶倒谱;b—小波包倒谱

Fig.9 Seismic amplitude anomaly slice a—Fourier-based cepstrum;b—wavelet-based cepstrum