According to the problem of the difference of 3D seismic data quality affected by different acquisition factors, this paper uses generalized grid definition, bin homogenization and wavelet shaping to develop connection technique of 3D seismic process. 针对因不同年度、不同采集因素造成的三维地震资料品质差异大的问题,利用统一网格定义、面元均化、子波整形等技术手段,研究开发了三维地震资料连片处理技术。