| 利用相干属性剖面特征进行层位解释 |
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| 引用本文： | 李雪峰,阎建国,赵州,姚爽.利用相干属性剖面特征进行层位解释[J].物探化探计算技术,2011,33(2):134-139. |
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| 作者姓名： | 李雪峰 阎建国 赵州 姚爽 |
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| 作者单位： | 1. 成都理工大学,信息工程学院,四川,成都,610059
2. 成都理工大学,地球探测与信息技术教育部重点实验室,四川,成都,610059 |
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| 摘 要： | 利用相干属性的平面特征进行断层识别及沉积特征识别,已得到了较为广泛的应用,而相干属性的剖面特征却常常受到忽略。我们的研究表明,除平面特征外,相干属性的剖面特征往往能提供关于地质构造和沉积特征的更加精细的信息,特别是可以直接利用相干属性剖面进行层位追踪解释。而且在利用相干属性剖面特征进行层位解释时,具有层位追踪准确,分辨率高等优点。这里提出利用相干体属性的剖面特征进行层位追踪解释的方法,并通过对比利用振幅剖面特征进行层位解释的方法步骤,探讨总结了利用相干剖面进行层位追踪解释的优缺点,以及利用相干属性剖面进行层位追踪解释的方法步骤和工作流程,为层位的追踪解释提供了另一种可选择的方法,这种方法在实际应用中也取得了良好的效果。
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| 关 键 词： | 相干属性剖面 振幅剖面 层位追踪解释 |
Events picking and interpretation based on coherency section |
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| LI Xue-feng,YAN Jian-guo,ZHAO Zhou,et al..Events picking and interpretation based on coherency section[J].Computing Techniques For Geophysical and Geochemical Exploration,2011,33(2):134-139. |
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| Authors: | LI Xue-feng YAN Jian-guo ZHAO Zhou |
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| Institution: | LI Xue-feng1,YAN Jian-guo2,ZHAO Zhou1,et al.(1. The College of Information Engineering,Chengdu University of Technology,Chengdu Sichuan 610059,China,2. Key Lab of Earth Exploration and Information Technology (Chengdu University of Technology,Ministry of Education,China),Chengdu 610059,China ). |
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| Abstract: | Events picking on fault and sedimentary feature using the plane characteristics of coherency attributes has already been widely applied, but the characteristics of coherency attributes on sections are often neglected. The study shows that the features of coherent attributes on the sections can provide more sophisticated information on geological structures and sedimentary features besides the plane features. Particularly, we can use coherent attributes to track and interpret the horizons directly, moreover,... |
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| Keywords: | coherency attributes section amplitude section horizon tracking and interpretation |
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