| 基于单层均值的测井序列逐次最优二分割法 |
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| 引用本文： | 程道解,王伟锋,王慧,龙武. 基于单层均值的测井序列逐次最优二分割法[J]. 石油地质与工程, 2007, 21(4): 58-60 |
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| 作者姓名： | 程道解 王伟锋 王慧 龙武 |
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| 作者单位： | 中国石油大学(华东)研究生院,山东东营257061;中国石油大学(华东)地球资源与信息学院;中国石油大学(华东)研究生院,山东东营,257061 |
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| 摘 要： | 基于有序样品聚类分析理论的最优分割法的分层标准客观可靠,但应用中计算量巨大,严重影响其应用推广。在认识了测井资料的层单元特征的基础上,介绍了基于单层均值的最优分割法,即通过对测井资料作单层划分处理,在此基础上再作逐次最优二分割,使计算量大大降低。并通过VB语言编程实现,处理速度快,效果良好。
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| 关 键 词： | 单层 测井序列 最优二分割 算法 应用 |
| 文章编号： | 1673-8217(2007)04-0058-03 |
| 修稿时间： | 2007-03-18 |
Successive optimum dichotomy of logging series based on mean value of single layer |
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| Cheng Daojie. Successive optimum dichotomy of logging series based on mean value of single layer[J]. Petroleum Geology and Engineering, 2007, 21(4): 58-60 |
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| Authors: | Cheng Daojie |
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| Abstract: | The optimum dichotomy based on the theory of or- dered specimen cluster analysis provides an objective and reliable criterion for layering,but because of its excessive calculating in application,the popularization is badly af- fected.By recognizing the single layer section of logging data,an optimum dichotomy based on mean value of sin- gle layer is introduced in this paper.On the basis of single layer division,a successive optimum dichotomy of logging series is realized,which greatly reduces the calculating a- mount.Through VB language programming,the method is popularized and works with a quick speed and favorable effect. |
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| Keywords: | single layer logging series optimum dichotomy arithmetic application |
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