Application of OVT processing technology in a work area in Northeast China
In this paper,the processing technology of common offset vector slice(OVT)is studied deeply,including the extraction of OVT track set,data regularization,OVT domain pre-stack time migration and azimuth anisotropy correction.Through the application of high density and wide azimuth seismic data in a working area in northeast China,it is proved that the processing technology based on OVT domain can improve the image quality in the processing of wide azimuth seismic data,while retaining the azimuth and anisotropy information,and better predict the strength and direction of fracture development.
NETL
NSTL
万方数据
