高密度三维区沙四段灰岩有利储层地震预测

刘海宁, 韩宏伟, 魏文, 张云银, 赵景蒲

Seismic prediction of favorable limestone reservoirs in the fourth member of Shahejie Formation in YD high density 3D area

LIU Hai-Ning, HAN Hong-Wei, WEI Wen, ZHANG Yun-Yin, ZHAO Jing-Pu

图3 YD301井目的层段各向异性特征正演 a—YD301井各向异性正演模拟结果;b—YD301井目的层3612.95 m处方位各向异性特征分析

Fig.3 Anisotropic characteristics forward modeling of target interval in well YD301 a—anisotropic forward modeling results of YD301 well;b—analysis of azimuthal anisotropy at 3612.95 m of YD301 well