一、前言在毛主席的革命路线指引下,我国石油工业得到了飞速发展,石油地震勘探实现了磁带化,尤其是采用多次迭加技术以后,地震勘探的地质效果显著提高。然而,由于模拟回放动校正处理工作量大,效率低,没有高效率的处理设备与之相适应,影响了多次迭加技术的应用、推广和提高。因此,如何提高动校正处理效率、解决大校正量和校正精度问题,已是当前推广多次迭加技术中急待解决的课题。解决这一问题的办法很 I. Preface Guided by Chairman Mao’s revolutionary line, China’s petroleum industry has witnessed rapid development. Oil seismic exploration has realized tape-making. The geological effects of seismic exploration have been significantly improved after the application of multiple superimposition techniques in particular. However, due to the large workload, low efficiency and no high-efficiency processing equipment for analog playback, the application, promotion and improvement of multiple superimposition techniques are affected. Therefore, how to improve the efficiency of dynamic correction processing and solve the problem of large correction amount and correction accuracy has become an urgent issue to be solved in the current promotion of multiple superposition techniques. The solution to this problem is