| 利用地震资料进行沉积相分析 |
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| 引用本文： | 黄锋,李志荣,廖玲,王玉雪,陈燕辉.利用地震资料进行沉积相分析[J].物探化探计算技术,2003,25(3):197-200. |
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| 作者姓名： | 黄锋 李志荣 廖玲 王玉雪 陈燕辉 |
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| 作者单位： | 四川石油管理局,地质调查处成都物探研究中心,成都,华阳,610212 |
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| 摘 要： | 沉积相揭示了目的层段的沉积环境、储集岩成因及其分布规律。通过沉积相研究，可以帮助油藏工程师建立油藏地质概念模型，为地震资料的数字处理解释奠定了基础。从在地质、测井分析的基础上，分析了地震属性与沉积相的关系，选取了敏感的属性，利用反射强度平面图，清晰地展现了分流河道、曲流河道等相特征，采用神经网络的方法对沉积相作精细划分，使井与井之间的结果更为客观，克服了以往人为推断划分的随意性。
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| 关 键 词： | 沉积相 神经网络 地震属性 反射强度 目的层段 沉积环境 储集岩成因 |
| 文章编号： | 1001-1749(2003)03-0197-04 |
| 修稿时间： | 2002年9月2日 |
SEDIMENTARY FACIES ANALYSIS USING SEISMIC DATA |
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| HUANG Feng,LI Zhi-rong,LIAO Ling,WANG Yu-xue,CHEN Yan-hui.SEDIMENTARY FACIES ANALYSIS USING SEISMIC DATA[J].Computing Techniques For Geophysical and Geochemical Exploration,2003,25(3):197-200. |
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| Authors: | HUANG Feng LI Zhi-rong LIAO Ling WANG Yu-xue CHEN Yan-hui |
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| Abstract: | Sediment facies reveal the sediment environment of the interest inte rval,the origin and distribution rule of the reservoir. The reservoir engineers can build geological model of the reservoir according to the research of the se diment facies,and make a basis for the processing and interpretation of the sei smic data. On the basis of geological and logging analysis, we study the relatio nship of the seismic attributes and sediment facies and select the sensitive att ributes to lay out the facies characteristic of distributary channel and meander using reflect strength map. We use neural network finely to sort the sediment f acies which makes the interpretation between wells be more objective and overcom es the artificial haphazard in the conventional interpretation. |
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| Keywords: | sediment facies neural network seismic attribut e reflect strength |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
