Abstract：In recent years,the number of oil wells has rapidly increased with the development of oil and gas fields in China,and many new requirements for seismic accuracy have been put forward.In this background vertical seismic profile (VSP) is constantly adapting to new needs and has achieved rapid developments.This paper comprehensively introduces the innovative research of VSP and its applications in many exploration and development examples in China,discusses VSP processing me-thods different from surface seismic,including parameter estimation,wavefield separation,deconvolution,and imaging.The distributed acoustic sen-sing (DAS) VSP is also introduced in this paper,which may demonstrate the unique role and deve-lopment potential of VSP in the extension from exploration to development.
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