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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4 钻井过程实时跟踪叠前深度快速处理流程

Fig.4 Fast processing flow chart of real time tracking prestack depth in drilling process