地震属性分析在扇体识别中的应用
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摘要
随着地震属性提取方法的不断完善,地震属性分析已经大量应用于油气勘探的各个阶段,并取得了较好的应用效果。准噶尔盆地西北缘百56井区风城组发育了一套扇体,针对其特殊的地震响应特征,从地震相分析入手,在属性分析优化的基础上,优选出能够凸显扇体特征的敏感属性,进而对扇体的空间展布及扇体内部沉积亚相进行了识别和预测。
With the development of seismic attribute extraction methods,seismic attribute analysis was widely used at every stage of the oil and gas exploration,and good effect was achieved in application.A set of fans were developed in Fengcheng Formation of Wellblock Bai 56 in the northwest margin of Junggar Basin,in allusion to the special seismic response of the fan,this paper starting from the seismic analysis and based on the seismic attribute optimization,the best and sensitive attribute is selected to predict the fan distribution and its sedimentary subfacies.
With the development of seismic attribute extraction methods,seismic attribute analysis was widely used at every stage of the oil and gas exploration,and good effect was achieved in application.A set of fans were developed in Fengcheng Formation of Wellblock Bai 56 in the northwest margin of Junggar Basin,in allusion to the special seismic response of the fan,this paper starting from the seismic analysis and based on the seismic attribute optimization,the best and sensitive attribute is selected to predict the fan distribution and its sedimentary subfacies.
引文
[1]张永刚.油气地球物理技术新进展[M].北京:石油工业出版社,2004.
[2]蔚远江,胡素云,雷振宇,等.准噶尔西北缘前陆冲断带三叠纪-侏罗纪逆冲断裂活动的沉积响应[J].地学前缘,2005,12(4):423~437.
[3]朱剑兵.地震相划分方法研究新进展[J].油气地球物理,2008,6(3):6~9.
[4]邓传伟.利用波形建立地震相[J].石油地球物理勘探,2004,39(5):539~542.
[5]张延章,廖前进,范军侠,等.地震微相分析技术在大港滩海探区的应用[J].石油勘探与开发,2003,30(4):58~60.
[6]赵力民,郎晓玲,金凤鸣,等.波形分类技术在隐蔽油藏预测中的应用[J].石油勘探与开发,2001,28(6):53~55.
[7]唐华风,王璞琚,姜传金,等.波形分类方法在松辽盆地火山岩相识别中的应用[J].石油地球物理勘探,2007,42(4):440~444.
[8]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.
[9]陈遵德.储层地震属性优化方法[M].北京:石油工业出版社,1998.16~18,36~40.
[10]于建国,姜秀清.地震属性优化在储层预测中的应用[J].石油与天然气地质,2003,24(3):291~294.
[11]Taner M T,Schuelke J S,Doherty R O,et al.Seismic attributes revisited[J].Expanded Abstracts of the 64th Annual InternationalSEG Meeting,1994.1104~1106
[2]蔚远江,胡素云,雷振宇,等.准噶尔西北缘前陆冲断带三叠纪-侏罗纪逆冲断裂活动的沉积响应[J].地学前缘,2005,12(4):423~437.
[3]朱剑兵.地震相划分方法研究新进展[J].油气地球物理,2008,6(3):6~9.
[4]邓传伟.利用波形建立地震相[J].石油地球物理勘探,2004,39(5):539~542.
[5]张延章,廖前进,范军侠,等.地震微相分析技术在大港滩海探区的应用[J].石油勘探与开发,2003,30(4):58~60.
[6]赵力民,郎晓玲,金凤鸣,等.波形分类技术在隐蔽油藏预测中的应用[J].石油勘探与开发,2001,28(6):53~55.
[7]唐华风,王璞琚,姜传金,等.波形分类方法在松辽盆地火山岩相识别中的应用[J].石油地球物理勘探,2007,42(4):440~444.
[8]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.
[9]陈遵德.储层地震属性优化方法[M].北京:石油工业出版社,1998.16~18,36~40.
[10]于建国,姜秀清.地震属性优化在储层预测中的应用[J].石油与天然气地质,2003,24(3):291~294.
[11]Taner M T,Schuelke J S,Doherty R O,et al.Seismic attributes revisited[J].Expanded Abstracts of the 64th Annual InternationalSEG Meeting,1994.1104~1106
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