川东北元坝地区致密砂岩多产状裂缝刻画

黄彦庆

Characterization of multi-attitude fractures in tight sandstones in the Yuanba area, northeastern Sichuan Basin

HUANG Yan-Qing

图2 构造导向滤波优化处理前后地震剖面对比

Fig.2 Original seismic profile and enhanced seismic profile