计算物理 ›› 1999, Vol. 16 ›› Issue (5): 474-480.

• 论文 • 上一篇    下一篇

井间电阻率层析成像及其应用

董清华1, 朱介寿2   

  1. 1. 广东省五邑大学, 江门 529020;
    2. 成都理工学院, 610059
  • 收稿日期:1998-06-09 修回日期:1999-03-01 出版日期:1999-09-25 发布日期:1999-09-25
  • 作者简介:董清华,男,43,副教授,博士,广东江门五邑大学422信箱

Crosshole resistivity tomography and the application

Dong Qinghua1, Zhu Jieshou2   

  1. 1. Guangdong Wuyi University, 529020;
    2. Chengdu University of Technology, 610059
  • Received:1998-06-09 Revised:1999-03-01 Online:1999-09-25 Published:1999-09-25

摘要: 从稳定电流场基本方程出发,通过定义线性微分算子,推导出与之等价的泛函方程。井间电阻率层析成像计算中,反演成像算法是该方法的核心,文中对奥克姆(Occam)反演作了改进,使之适用于井间电阻率层析成像的反演计算,给出了理论模型计算及实际数据的处理结果并作了讨论。

关键词: 井间电阻率层析成像, 泛函方程, 奥克姆反演

Abstract: According to the fundamental equation of steady current field, the corresponding functional equation is obtained by use of the linear differential operator. Since inversion image algorithm is very important in crosshole resistivity tomography, a improved Occam's inversion is presented. Image results of the theoretical model data and the field measured data are given and discussed.

Key words: crosshole resistivity tomography, functional equation, Occam's inversion

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