刻画非均质储层边界的梯度结构张量属性阈值选取策略
周成刚, 苑恒超, 田军, 王云超, 陈彦奇, 杨秋红

A strategy for threshold selection of gradient structure tensor attributes for boundary delineation of heterogeneous reservoirs
ZHOU Cheng-Gang, YUAN Heng-Chao, TIAN Jun, WANG Yun-Chao, CHEN Yan-Qi, YANG Qiu-Hong
图9 研究区地震资料信噪比统计直方图
Fig.9 SNR distribution histogram of seismic data across the study area