SOME PROBLEMS ON DATA ACQUISITION IN DEEP SEISMIC PROSPECTING
Yang Baojun Liu Cai Wang Gongxian Yang Youfa Wang Xiaochun Gou Yongfeng Sun Shusen
It's going moreand moreimportant using deep seismic prospecting in oil and gas expio-ration.But there is no clear concept about the term"deep".Here the deep seismic prospecting is defined by H3000m, where H is the depth of a reflecting horizon of interest. There are many papers on deep seismic prospecting-, especially on the collection of field data.And our paper is dedicated to the latter subject but confined to the study of the effect of the geophone arnay,the selection of the maximum geophone interval,the CDP's dispersion effect of the reflecting horizon etc. Meanwhile,a better way of data.acquisition is introduced.