国外地震相划分技术研究新进展
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摘要
介绍了国外地震相划分的主要几种方法——波形分类法、地震结构属性映射法和地震地貌学法的基本原理和应用条件。波形分类法是基于波形特征的地震相划分方法,具有分类简单,算法成熟的特点,适合于大级别沉积相带的划分。地震结构属性映射法是利用已知的地震反射特征在一个小的空间内建立灰度协概率矩阵,再通过有关参数进行地震相的描述,具有较好的物理基础及人机交互性。地震地貌学法是在地震反射特征无法区分沉积相的情况下,利用沉积相带平面分布模式来识别地震相,需要在一定的地质认识下才能使用。
This paper introduced the advances in seismic facies classification technlolgy abroad,and discussed the basic principles and applications of waveform classification,seismic texture classification and geomorphology-base facies classification.Waveform classification is based on characteristics of seismic waveform.It is simple and mature in calculation scheme,and is suitable for classification of large scale sedimentary facies.Seismic texture classification distinguishes different seismic facies by establishing a gray-level probability matrix from seismic texture in a small space and then calculating the relevant parameters.This method is established on a sound physical base and is easy to implement interactively.Geomorphology-base facies classification works if seismic reflection characteristics fail to differentiate sedimentary facies.It should not be used without prior knowledge about the geology of the prospect.
This paper introduced the advances in seismic facies classification technlolgy abroad,and discussed the basic principles and applications of waveform classification,seismic texture classification and geomorphology-base facies classification.Waveform classification is based on characteristics of seismic waveform.It is simple and mature in calculation scheme,and is suitable for classification of large scale sedimentary facies.Seismic texture classification distinguishes different seismic facies by establishing a gray-level probability matrix from seismic texture in a small space and then calculating the relevant parameters.This method is established on a sound physical base and is easy to implement interactively.Geomorphology-base facies classification works if seismic reflection characteristics fail to differentiate sedimentary facies.It should not be used without prior knowledge about the geology of the prospect.
引文
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2Gao Dengliang.Application of seismic texture model regression to seismic facies characterization and inter-pretation[J].The Leading Edge,2008,27(3):394～397
3Gao Dengliang.Application of three-di mensional seis-mic texture analysis with special reference to deep-ma-rine facies discri mination and interpretation[J].AAPG Bulletin,2007,91(12):1665～1683
4Zeng Hongliu.Seismic geomorphology-based facies classification[J].The Leading Edge,2004,23(7):644～645
5邓传伟,李莉华,金银姬,等.波形分类技术在储层沉积微相预测中的应用[J].石油物探,2008,47(3):262～265
6Coleou T,Poupon M,Azbel K.Unsupervised seismic facies classification:Areview and comparison of tech-niques and i mplementation[J].The Leading Edge,2003,22(10):942～953
7Love P L,Si maan M.Segmentation of stackes seismic data by the calssification of i mage texture[J].Expand-ed Abstracts of54thAnnual International SEG Meet-ing,1984,536～537
8Linari V,Azbel K,Poupon M.Seismic facies analysis based on3D multiattribute volume classification,La Pal ma Field,Maracaibo,Venezuela[J].The Leading Edge,2003,22(1):32～36
9West B P,May S R,John E.Eastwood.Interactive seismic facies calssification using txtural and neural networks[J].The Leading Edge,2002,21(10):1042～1049
10Neves F A,Triebwasser H.Multi-attribute seismic volume facies classification for predicting fractures in carbonate reservoirs[J].The Leading Edge,2006,25(6):698～700
11Chopra S,Alexeev V.Applications of texture attribute analysis to3D seismic data[J].The Leading Edge.2006,25(8):934～940
12董春梅,张宪国,林承焰.关于地震沉积学若干问题的探讨[J].石油地球物理勘探,2006,41(4):405～409
13魏嘉,朱文斌,朱海龙,等.地震沉积学——地震解释的新思路及沉积研究的新工具[J].勘探地球物理进展,2008,31(2):95～101
14付志方,王焕弟,邢卫新,等.层序地层学研究现状及进展[J].勘探地球物理进展,2005,28(5):320～324
15张永华,杨道庆,孙耀华,等.高精度层序地层学在隐蔽油气藏预测中的应用[J].石油物探,2007,46(4):378～383
16凌云,孙德胜,高军,等.基于三维地震数据的准层序组内沉积体的解释研究[J].石油物探,2005,44(6):568～577
17凌云,林吉祥,孙德胜,等.基于三维地震数据的构造演化与储层沉积演化解释研究[J].石油物探,2008,47(1):1～16
18刘保国,刘力辉.实用地震沉积学在沉积相分析中的应用[J].石油物探,2008,47(3):266～271
2Gao Dengliang.Application of seismic texture model regression to seismic facies characterization and inter-pretation[J].The Leading Edge,2008,27(3):394～397
3Gao Dengliang.Application of three-di mensional seis-mic texture analysis with special reference to deep-ma-rine facies discri mination and interpretation[J].AAPG Bulletin,2007,91(12):1665～1683
4Zeng Hongliu.Seismic geomorphology-based facies classification[J].The Leading Edge,2004,23(7):644～645
5邓传伟,李莉华,金银姬,等.波形分类技术在储层沉积微相预测中的应用[J].石油物探,2008,47(3):262～265
6Coleou T,Poupon M,Azbel K.Unsupervised seismic facies classification:Areview and comparison of tech-niques and i mplementation[J].The Leading Edge,2003,22(10):942～953
7Love P L,Si maan M.Segmentation of stackes seismic data by the calssification of i mage texture[J].Expand-ed Abstracts of54thAnnual International SEG Meet-ing,1984,536～537
8Linari V,Azbel K,Poupon M.Seismic facies analysis based on3D multiattribute volume classification,La Pal ma Field,Maracaibo,Venezuela[J].The Leading Edge,2003,22(1):32～36
9West B P,May S R,John E.Eastwood.Interactive seismic facies calssification using txtural and neural networks[J].The Leading Edge,2002,21(10):1042～1049
10Neves F A,Triebwasser H.Multi-attribute seismic volume facies classification for predicting fractures in carbonate reservoirs[J].The Leading Edge,2006,25(6):698～700
11Chopra S,Alexeev V.Applications of texture attribute analysis to3D seismic data[J].The Leading Edge.2006,25(8):934～940
12董春梅,张宪国,林承焰.关于地震沉积学若干问题的探讨[J].石油地球物理勘探,2006,41(4):405～409
13魏嘉,朱文斌,朱海龙,等.地震沉积学——地震解释的新思路及沉积研究的新工具[J].勘探地球物理进展,2008,31(2):95～101
14付志方,王焕弟,邢卫新,等.层序地层学研究现状及进展[J].勘探地球物理进展,2005,28(5):320～324
15张永华,杨道庆,孙耀华,等.高精度层序地层学在隐蔽油气藏预测中的应用[J].石油物探,2007,46(4):378～383
16凌云,孙德胜,高军,等.基于三维地震数据的准层序组内沉积体的解释研究[J].石油物探,2005,44(6):568～577
17凌云,林吉祥,孙德胜,等.基于三维地震数据的构造演化与储层沉积演化解释研究[J].石油物探,2008,47(1):1～16
18刘保国,刘力辉.实用地震沉积学在沉积相分析中的应用[J].石油物探,2008,47(3):266～271
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