Abstract: At present,the seismic data acquisition of Kuqa east exploration area met the problems of big difference on singleshot and low signal-to-noise ratio,and the seismic data acquisition is difficult to meet the needs of the overthrust nappe structure interpretation.Therefore,the research on how to improve the seismic acquisition has been carried out and the different definitions of the type of surface excitation partition method have been put forward.Through argumentation,comparison and system test,the best parameters and the vibration mode have been optimized out,and a dynamite source and vibroseis joint 3 d acquisition technique has been formed.Compared with the previous seismic data,the seismic data acquisition quality with this new method has been greatly improved.