%0 Journal Article
%T Influence of ghost reflection interface on seismic shooting effect and its application<br>虚反射界面对地震激发效果的影响及其应用
%A WANG Yong-Zhuo
%A DU Gui-Feng
%A FU Zhao-Kui
%A Zhou Zhi-Cai
%A Yu Chun-Ling
%A <br>王永卓
%A 杜桂锋
%A 傅朝奎
%A 周志才
%A 于春玲
%J 地球物理学进展
%D 2009
%I 
%X In the process of seismic data acquisition, surface ghost reflection interface will have great influence on the shooting effect of seismic wave; while in the meantime, it is also an important factor for determining the shooting depth of dynamite focus. In this paper, the method for determining the distance between dynamite focus to ghost reflection interface is discussed, and the influence of ghost reflection interface on seismic shooting is analyzed, demonstrating how to select the optimum well depth to minimized various secondary interference caused by focus, obtain relatively good seismic shooting wavelets and collect ideal seismic data.
%K dual well micro-logging
%K ghost reflection interface
%K high velocity layer
%K shooting wavelet
%K shooting energy<br>双井微测井
%K 虚反射界面
%K 高速层
%K 激发子波
%K 激发能量
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=1E44AE713D8A6DE0&jid=65CE641AB2DEAAF8B2D39ECB6B6B6C80&aid=FC26FD3D5C9264B0128DE9161B95B9C6&yid=DE12191FBD62783C&vid=B91E8C6D6FE990DB&iid=E158A972A605785F&sid=E7F52902BDBF1DF2&eid=A31FC75D5A96DC31&journal_id=1004-2903&journal_name=地球物理学进展&referenced_num=0&reference_num=17