| 视磁化强度反演的基本原理及应用实例 |
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| 引用本文： | 王西文.视磁化强度反演的基本原理及应用实例[J].地球科学与环境学报,1992(1). |
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| 作者姓名： | 王西文 |
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| 作者单位： | 西北石油地质研究所 |
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| 摘 要： | 本文围绕视磁化强度反演问题,着重对正则化滤波器的选择、截止频率的确定、平均深度的确定、反演解的改善等问题进行了讨论。最后,以民和盆地两条剖面为例,反演了视磁化强度,结合磁化率资料,对盆地基底岩性进行了划分。
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| 关 键 词： | 视磁化强度 反演法 基底岩性 青海民和盆地 |
THE BASIC PRINCIPLES OF THE APPARENT MAGNETIZATION INVERSION AND AN APPLIED PRACTICAL EXAMPLE |
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| Wang Xiwen.THE BASIC PRINCIPLES OF THE APPARENT MAGNETIZATION INVERSION AND AN APPLIED PRACTICAL EXAMPLE[J].Journal of Earth Sciences and Environment,1992(1). |
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| Authors: | Wang Xiwen |
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| Institution: | Northwestern Petroleum Geology Institute |
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| Abstract: | In this paper some problems about selecting a regularized filter , determining the cut-off frequency and the average depth as well as correcting the resolution of inversion are studied.
Finally, taking the two sections of minhe Basin as an example, the writer in-versed the apparent magnetization and classified the basement lithizone of the basin according to the magnetic susceptibility data and the results of inversion. |
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| Keywords: | apparent magnetization inversion basement lithizone |
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