基于波形特征向量的凝聚层次聚类地震相分析

刘仕友, 宋炜, 应明雄, 孙万元, 汪锐

Agglomerative hierarchical clustering seismic facies analysis based on waveform eigenvector

Shi-You LIU, Wei SONG, Ming-Xiong YING, Wan-Yuan SUN, Rui WANG

图9 物理模型第二至第五层砂、泥岩空间展布及形态 a—“肠状及指状”砂体平面形态;b—“肠状”砂体和“椭圆形”泥岩平面形态;c—“哑铃状”砂体和“指状”泥岩平面形态展布;d—“菱形”砂体和“点状”泥岩平面形态展布

Fig.9 Spatial distribution and shape of sand and mudstone in the second to fifth layers of physical model a—planar morphology of "intestinal and finger" sand bodies;b—planar distribution of "intestinal" sand body and "elliptical" mudstone;c—horizontal morphological distribution of dumbbell sand body and finger mudstone;d—plane morphological distribution of "rhombic" sand body and "point" mudstone