北部湾盆地海中凹陷涠三段沉积体系与沉积模式
武龙发,屈红军,黄苏卫,封从军,姚天星,姚兴宗

Depositional systems and model of the third member of Weizhou Formation in Haizhong Sag, Beibuwan Basin
Longfa WU,Hongjun QU,Suwei HUANG,Congjun FENG,Tianxing YAO,Xingzong YAO
图7 海中凹陷地震相类型及含砂性关系
(a) 平行—亚平行反射;(b) 波状反射;(c) 杂乱反射;(d) 碟状—席状反射;(e) 水道充填反射;(f) 前积反射;(g) 水道剖面;(h) 钻遇地震相类型与含砂性交会图
Fig.7 The types of seismic facies and relationship with sand-bearing property in Haizhong Sag