裂隙连通性对含流体介质剪切波分裂特征的影响

唐杰, 李聪, 温雷, 戚瑞轩

A study of influence of fracture connectivity on wave propagation characteristics

Jie TANG, Cong LI, Lei WEN, Rui-Xuan QI

图2 油饱和条件 a—裂隙连通时的纵波速度;b—裂隙不连通的纵波速度;c—裂隙连通时的剪切波分裂参数;d—裂隙不连通的剪切波分裂参数

Fig.2 Oil saturation condition a—P-wave velocity in connected fracture media;b—P-wave velocity in disconnected fracture media;c—shear wave splitting parameters in connected fracture media;d—shear wave splitting parameters in disconnected fracture media