%0 Journal Article
%T Fast 3D inversion of borehole ground electrical method data based on born approximation<br>Born近似快速三维反演井地电法数据
%A WANG Zhi-gang
%A HE Zhan-xiang
%A WEI Wen-bo
%A <br>王志刚
%J 地球物理学进展
%D 2007
%I 
%X The main goal of this paper is to develop a method of 3D imaging for the field excited by a electrical dipole located in borehole and received at the surface of the earth.Our method is based on the Born Approximation and re-weighted regularized conjugate gradient(RRCG) method.The numerical result demonstrates the Born Approximation can be effectively used for 3D imaging for borehole-ground electrical method.It also demonstrates that the method can be used as the basis for fast 3D inversion in reservoir monitoring application and in water injection exploration.
%K borehole-ground electrical method
%K born approximation
%K re-weighted regularized conjugate gradient(RRCG) method
%K electrical dipole<br>井地电法Born近似
%K 重加权正则化共轭梯度法
%K 电偶极
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=1E44AE713D8A6DE0&jid=65CE641AB2DEAAF8B2D39ECB6B6B6C80&aid=3473C540355412E2&yid=A732AF04DDA03BB3&vid=BC12EA701C895178&iid=0B39A22176CE99FB&sid=37F781FD8E744761&eid=F9A6B6F259CE5121&journal_id=1004-2903&journal_name=地球物理学进展&referenced_num=5&reference_num=33