基于目标性滤波器的倾角道集绕射体成像

郝爽

Seismic dip gathers imaging based on target dip filter for diffraction energy

Shuang HAO

图4 塔河油田碳酸盐岩串珠型储层的传统方法和TDF方法效果对比 a—未滤波的DDCIG叠加成像与DDCIG;b—传统倾角滤波技术的DDCIG叠加成像与DDCIG;c—TDF针对性倾角滤波的DDCIG叠加成像与DDCIG

Fig.4 Comparison between traditional method and TDF method for Tahe carbonate carbonate beaded reservoir a—unfiltered seismic imaging section and corresponding DDCIG;b—conventional dip filter imaging and filtered DDCIG;c—TDF imaging and filtered DDCIG