地震属性优化方法综述
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摘要
随着提取地震属性技术的不断发展,地震属性种类也在不断地增加。鉴于地震属性与所预测对象之间的关系复杂,不同工区和不同储层对所预测对象敏感的(或最有效的、最具代表性的)地震属性是不完全相同的,因此必须对地震属性进行优化处理。通常优化处理是指利用人的经验或数学方法,优选出对所求解问题最敏感(或最有效、最有代表性)的属性个数最少的地震属性组合。笔者认为地震属性优化主要包括属性预处理和属性选择两部分。文中分别对这两部分包含的内容进行了评述,以供从事地震属性优化的研究人员参考。
Along with the constant development of detecting seismic attributes techniques, the kinds of seismic attributes also increase continuously. In view of complex relationship between predicted targets and seismic attributes, the seismic attributes sensitive to (or most effective on,or most representative of) targets predicted are not completely identical in different work areas and different reservoirs. For that reason, it has to optimize the seismic attributes. Generally, the optimized processing means that using human experiences and mathematic algorithm to optimize the fewest numbers of composition of seismic attributes characterized by most sensitive to (or most effective on, or most representative of) solved problems. The authors considered that the optimum of seismic attributes should mainly include two parts: preprocessing of attributes and selection of at- tributes. The paper appreciated these two parts of contents separately , which gave a reference to the researchers who engaged in optimum of seismic attributes.
Along with the constant development of detecting seismic attributes techniques, the kinds of seismic attributes also increase continuously. In view of complex relationship between predicted targets and seismic attributes, the seismic attributes sensitive to (or most effective on,or most representative of) targets predicted are not completely identical in different work areas and different reservoirs. For that reason, it has to optimize the seismic attributes. Generally, the optimized processing means that using human experiences and mathematic algorithm to optimize the fewest numbers of composition of seismic attributes characterized by most sensitive to (or most effective on, or most representative of) solved problems. The authors considered that the optimum of seismic attributes should mainly include two parts: preprocessing of attributes and selection of at- tributes. The paper appreciated these two parts of contents separately , which gave a reference to the researchers who engaged in optimum of seismic attributes.
引文
[1]于建国,姜秀清．地震属性优化在储层预测中的应用． 石油与天然气地质,2003,24(3):291～294
[2]陈遵德．储层地震属性优化方法．北京:石油工业出 版社,1998,93～100
[3] Chen Quincy and Steve Sidney . Seismic attribute technology for reservoir forecasting and monitoring. The Leading Edge, 1997,16(5) :445-456
[4] Liner et al. SPICE : A new general seismic attribute . Expanded Abstract of 74th SEG Mtg,2004
[5]BrownAR著;严又生译．地震属性及其分类．国外油气 勘探,1997,9(4):529-530
[6]刘文岭等．多信息储层预测地震属性提取与有效性分 析方法．石油物探,2002,41(1):100～106
[7]李庆忠．含油气砂层的频率特征及振幅特征．石油地 球物理勘探,1987,22(1):1～23
[8]曹辉．应用GM(1,1)模型分析反射波振幅与频率特 征．石油地球物理勘探,1995,30(1):91～99
[9]苏盛甫．薄储集层的反射特征和定量解释方法．石油 地球物理勘探,1988,23(4):387～402
[10] 曹辉．一种减少地震属性不确定性的方法．石油物探, 2002,41(4):422～424
[11]程建远．三维地震资料微机解释性处理技术．北京: 石油工业出版社,2002
[12]倪逸等．储层油气预测中地震属性优选问题探讨．石 油地球物理勘探,1999,34(6):614～625
[13] 钟俊义等．地震属性参数在安棚深层系储层预测中的 应用．石油物探,2000,42(1):82～85
[14]陈军,陈岩．地震属性分析在储层预测中的应用．石油 物探,2001,40(3):94～99
[15] 牛彦良等．地震特征参数的统计分析方法及应用．大 庆石油地质与开发,1993,12(3):1～4
[16] 陆明德,田时芸．石油天然气数学地质．武汉:中国地 质大学出版社,1991
[17] 曹辉．关于地震属性应用的几点认识．勘探地球物理 进展,2002,25(5):18～22
[18] 纪彤洲等．应用地球物理信息预测河道砂体方法及应 用效果分析．特种油气藏,2003,10(增刊):4～6
[19] 王永刚等．地震属性的GA-BP优化方法．石油地球 物理勘探,2002,37(3):606～611
[20]谢宋等．地震属性分析技术在子寅油田开发中的应 用．石油物探,2003,45(1)
[2]陈遵德．储层地震属性优化方法．北京:石油工业出 版社,1998,93～100
[3] Chen Quincy and Steve Sidney . Seismic attribute technology for reservoir forecasting and monitoring. The Leading Edge, 1997,16(5) :445-456
[4] Liner et al. SPICE : A new general seismic attribute . Expanded Abstract of 74th SEG Mtg,2004
[5]BrownAR著;严又生译．地震属性及其分类．国外油气 勘探,1997,9(4):529-530
[6]刘文岭等．多信息储层预测地震属性提取与有效性分 析方法．石油物探,2002,41(1):100～106
[7]李庆忠．含油气砂层的频率特征及振幅特征．石油地 球物理勘探,1987,22(1):1～23
[8]曹辉．应用GM(1,1)模型分析反射波振幅与频率特 征．石油地球物理勘探,1995,30(1):91～99
[9]苏盛甫．薄储集层的反射特征和定量解释方法．石油 地球物理勘探,1988,23(4):387～402
[10] 曹辉．一种减少地震属性不确定性的方法．石油物探, 2002,41(4):422～424
[11]程建远．三维地震资料微机解释性处理技术．北京: 石油工业出版社,2002
[12]倪逸等．储层油气预测中地震属性优选问题探讨．石 油地球物理勘探,1999,34(6):614～625
[13] 钟俊义等．地震属性参数在安棚深层系储层预测中的 应用．石油物探,2000,42(1):82～85
[14]陈军,陈岩．地震属性分析在储层预测中的应用．石油 物探,2001,40(3):94～99
[15] 牛彦良等．地震特征参数的统计分析方法及应用．大 庆石油地质与开发,1993,12(3):1～4
[16] 陆明德,田时芸．石油天然气数学地质．武汉:中国地 质大学出版社,1991
[17] 曹辉．关于地震属性应用的几点认识．勘探地球物理 进展,2002,25(5):18～22
[18] 纪彤洲等．应用地球物理信息预测河道砂体方法及应 用效果分析．特种油气藏,2003,10(增刊):4～6
[19] 王永刚等．地震属性的GA-BP优化方法．石油地球 物理勘探,2002,37(3):606～611
[20]谢宋等．地震属性分析技术在子寅油田开发中的应 用．石油物探,2003,45(1)
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