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欧居刚, 王小兰, 杨晓, 邓小江, 黄诚, 李文佳

The exploration and application of horizontal well seismic guidance technology:A case study of shale wells in the complex area of Sichuan basin

OU Ju-Gang, WANG Xiao-Lan, YANG Xiao, DENG Xiao-Jiang, HUANG Cheng, LI Wen-Jia

图6 层厚约束各向异性叠前深度偏移前后对比 a—常规各向异性叠前深度偏移剖面;b—层厚约束各向异性叠前深度偏移剖面

Fig.6 Comparison between regular and constrained anisotropy depth migration a—regular anisotropic prestack depth migration profile;b—anisotropic prestack depth migration profile constrained by layer thickness