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3 分频重构处理前后的地震剖面对比
Fig.3 Original seismic profile and reconstructed seismic profile after frequency division