Abstract：Faced with the currently existed problems in high-precision seismic exploration acquisition,the discussion and analysis are mainly focused on such issues as shot,receiver,noises and folds and the following knowledge and suggestions are presented:(i)it should not emphasize the explosive speed of dynamite too much in shot coupling issue and it should analyze the property of surrounding rocks;② it should change the method determining the depth of shot-hole from qualitative to quantitative methods;(3) the geophone having higher natural frequency should be carefully used,because it lost seismic signal with lower frequencies basically and does not improve the high-frequency signals at the same time,on contrary,it greatly reforms the seismic signals;①the method of receiving in geophone-hole makes the receiver environment and wavefield complex,it’s better to firmly plant the geophone into near-surface;(5)the method concentrating the geophones in an array together at single point for receiving decreases harmonica frequency of coupling and lost a noise-eliminated opportunity,which is neither improvement of resolution nor improvement of S/N ratio;?the small areal array can purposefully suppress the noises in high frequencies and expand superior band;⑦it should consider both S/N ratio and resolution in the issue of selection of folds and also consider the economic benefits at the same time,it should strike a balance amount these three aspects.
