| 利用地震特征参数识别储层岩性横向变化 |
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| 引用本文： | 蔡希玲,赵波,贺振华,黄德济.利用地震特征参数识别储层岩性横向变化[J].矿物岩石,2001,21(2):47-51. |
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| 作者姓名： | 蔡希玲 赵波 贺振华 黄德济 |
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| 作者单位： | 成都理工学院, |
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| 摘 要： | 地震数据中蕴含着丰富的地下地质信息，合理利用地震信息可以有效地识别复杂地区的储层特性，本方法利用地震数据的自相关函数，提取其特征参数来识别储层的特性，分析岩性的横向变化，为解释人员提供了可参考的依据，经实例应用研究表明了该方法的有效性。
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| 关 键 词： | 地震特征参数 自相关函数 储层岩性 尖灭线 不整合面 |
| 文章编号： | 1001-6872(2001)02-0047-05 |
IDENTIFYING THE LATERAL LITHOLOGICAL VARIATION IN RESERVOIR BEDS BY SEISMIC CHARACTERISTICS |
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| CAI Xi,ling,ZHAO Bo,HE Zhen,hua,HUANG Dei,ji.IDENTIFYING THE LATERAL LITHOLOGICAL VARIATION IN RESERVOIR BEDS BY SEISMIC CHARACTERISTICS[J].Journal of Mineralogy and Petrology,2001,21(2):47-51. |
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| Authors: | CAI Xi ling ZHAO Bo HE Zhen hua HUANG Dei ji |
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| Abstract: | Since seismic data contain abundant geological information,It will be very useful if seismic data are employed to describe the reservoir characters in complex areas.In this paper,auto correlation functions of seismic data and their characteristic parameters are calculated and applied to identify the lateral abnormalities and analyze the lithological variations,which will provide more information for geology interpretation.The examples of field data in the paper show the effectiveness of this method. |
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| Keywords: | seismic characteristics autocorrelation reservoir lithology pinch discordance |
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