| 用寻优追踪法提高测井曲线井间对比可靠性 |
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| 引用本文： | 王向公,张超谟,刘子云. 用寻优追踪法提高测井曲线井间对比可靠性[J]. 石油天然气学报, 1992, 0(3) |
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| 作者姓名： | 王向公 张超谟 刘子云 |
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| 作者单位： | 江汉石油学院地球物理勘探系(王向公，张超谟)，江汉石油学院地球物理勘探系(刘子云) |
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| 摘 要： | 在测井曲线井间对比中,用寻优追踪法将多种测井信息加以最优组合,不但能消除动态规划算法的维数障碍,而且能更有效地克服测井信息间的相关性和互逆性,突出可对比因素,能提高用有序元素最佳匹配法进行地层对比的可靠性。图6表5参2
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| 关 键 词： | 地层对比 测井曲线 寻优 射影交换 测井数据 |
Enhancing the Reliability of log curve correlation between wells by using optimal pursue |
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| Wang Xianggong Zhang Chaomuo Liu Ziyun. Enhancing the Reliability of log curve correlation between wells by using optimal pursue[J]. Journal of Oil and Gas Technology, 1992, 0(3) |
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| Authors: | Wang Xianggong Zhang Chaomuo Liu Ziyun |
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| Abstract: | In the correlation of well log from well to well, the best combination of various log data can be achieved by using the method of optimal pursue, which can overcome the relationship and internegativity of log data between wells more effeciently than weight dedimension and principle component analysis, and eliminate the dimension obstacle of dynamic programming algorithm. Furthermore, it can spotlight the correlatable factors, and enhance the reliability of formation correlation by using difinite element optimal match method. |
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| Keywords: | stratigraphic correlation log presentation optimization projective transformations log data |
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