构造—层序分析模型地震响应特征与应用
|
摘要
构造—层序分析的基础是建立有效构造—层序模型,通过对其地震响应特征的研究,建立层序体与时频特征、储层含油性与时频能量间的对应关系。通过对地震信息的定量化分析,结合地质、测井、钻采等多种资料,进行层序分析、旋回划分、储集层预测及目标定量描述。将构造—层序分析技术应用于陆相断陷盆地的陡坡带砂砾岩体、缓坡带三角洲、低位扇体及其他隐蔽油气藏勘探,取得了较好勘探效益。
In this paper we discuss structure-sequence model building by structure-sequence analysis.The relationship between sequence bodies and time-frequency characteristics and the relationship between reservoir properties and time-frequency energy are established by seismic responses analy-sis.Combining seismic quantitative analysis with geological,logging,drilling data and other information,we carry out the sequence analysis,cycle dividing,reservoir prediction and target quantitative description.The basis of structure-sequence analysis is effective structure-sequence model building and its seismic response characteristics.The structure-sequence analysis is used in glutinite reservoir in actic region of terrestrial fault basin,gentle slope delta and low fan delta and other hidden reservoir exploration.Results show better exploration benefit achieved.
In this paper we discuss structure-sequence model building by structure-sequence analysis.The relationship between sequence bodies and time-frequency characteristics and the relationship between reservoir properties and time-frequency energy are established by seismic responses analy-sis.Combining seismic quantitative analysis with geological,logging,drilling data and other information,we carry out the sequence analysis,cycle dividing,reservoir prediction and target quantitative description.The basis of structure-sequence analysis is effective structure-sequence model building and its seismic response characteristics.The structure-sequence analysis is used in glutinite reservoir in actic region of terrestrial fault basin,gentle slope delta and low fan delta and other hidden reservoir exploration.Results show better exploration benefit achieved.
引文
[1]刘光鼎.中国海地球物理场和地球动力学特征.地质学报,1992,66(4):300～314Liu Guang-ding.Features of geophysical fields andgeodynamics of the sea areas of China.ActaGeologicaSinia,1992,66(4):300～314
[2]刘传虎,刘福贵,李卫忠.时频分析方法及在储层预测中的应用.石油地球物理勘探,1996,31(增刊1):11～20Liu Chuan-hu,Liu Fu-gui,Li Wei-zhong.Time-fre-quency analysis and their applications in reservoirprediction.OGP,1996,31(Sup 1):11～20
[3]Tarantola A.Inversion of seismic reflection data in theacoustic approximation.Geophysics,1984,49(8):1259～1266
[4]C K威尔格斯等编;徐怀大等译.层序地层学原理———海平面变化综合分析.北京:石油工业出版社,1993
[5]王永刚.构造—层序模型及其地震响应.复杂油气藏勘探技术国际学术研讨会论文集.山东东营:石油大学出版社,1998
[6]王永刚,乐友喜,刘伟等.地震属性与储层特征的相关性研究.石油大学学报(自然科学版),2004,28(1):26～30Wang Yong-Gang,Yue You-xi,Liu Wei et al.Rela-tivity between seismic attributes and reservoir charac-ters.Journal of the University of Petroleum,China(Edition of Natural Science),2004,28(1):26～30
[7]邓宏文.美国层序地层研究中的新学派—高分辨率层序地层学.石油与天然气地质,1995,16(2):89～97Deng Hong-wen.A new school of thought in sequencestratigraphic studies in U S:High-resolution sequencestratigraphy.Oil&Gas Geology,1995,16(2):89～97
[8]徐怀大.如何推动我国层序地层学的迅速发展.地学前缘,1995,2(3):103～113Xu Huai-da.How to promote the development of se-quence stratigraphy rapidly in China.Earth ScienceFrontiers,1995,2(3):103～113
[9]朱筱敏,康安,谢庆宾等.内蒙古钱家店凹陷侏罗系层序地层与岩性圈闭.石油勘探与开发,2000,27(2):48～52Zhu Xiao-min,Kang An,Xie Qing-bin et al.Jurassicsequence stratigraphy and lithologic traps in Qianjia-dian depression,Inner Mongolia.Petroleum Explo-ration and Development,2000,27(2):48～52
[10]邓宏文,郭建宇,王瑞菊等.陆相断陷盆地的构造层序地层分析.地学前缘,2008,15(2):1～7Deng Hong-wen,Guo Jian-yu,Wang Rui-ju et al.Tecto-no-sequence stratigraphic analysis in continental faultedbasins.Earth Science Frontiers,2008,15(2):1～7
[11]刘传虎.地震属性与非构造油气藏勘探.新疆石油地质,2005,26(5):485～488Liu Chuan-hu.Seismic attribute and non-structuralreservoir exploration.Xinjiang Petroleum Geology,2005,26(5):485～488
[12]李庆忠.走向精细勘探的道路———高分辨率地震勘探系统工程剖析.北京:石油工业出版社,1994:162～171,185
[2]刘传虎,刘福贵,李卫忠.时频分析方法及在储层预测中的应用.石油地球物理勘探,1996,31(增刊1):11～20Liu Chuan-hu,Liu Fu-gui,Li Wei-zhong.Time-fre-quency analysis and their applications in reservoirprediction.OGP,1996,31(Sup 1):11～20
[3]Tarantola A.Inversion of seismic reflection data in theacoustic approximation.Geophysics,1984,49(8):1259～1266
[4]C K威尔格斯等编;徐怀大等译.层序地层学原理———海平面变化综合分析.北京:石油工业出版社,1993
[5]王永刚.构造—层序模型及其地震响应.复杂油气藏勘探技术国际学术研讨会论文集.山东东营:石油大学出版社,1998
[6]王永刚,乐友喜,刘伟等.地震属性与储层特征的相关性研究.石油大学学报(自然科学版),2004,28(1):26～30Wang Yong-Gang,Yue You-xi,Liu Wei et al.Rela-tivity between seismic attributes and reservoir charac-ters.Journal of the University of Petroleum,China(Edition of Natural Science),2004,28(1):26～30
[7]邓宏文.美国层序地层研究中的新学派—高分辨率层序地层学.石油与天然气地质,1995,16(2):89～97Deng Hong-wen.A new school of thought in sequencestratigraphic studies in U S:High-resolution sequencestratigraphy.Oil&Gas Geology,1995,16(2):89～97
[8]徐怀大.如何推动我国层序地层学的迅速发展.地学前缘,1995,2(3):103～113Xu Huai-da.How to promote the development of se-quence stratigraphy rapidly in China.Earth ScienceFrontiers,1995,2(3):103～113
[9]朱筱敏,康安,谢庆宾等.内蒙古钱家店凹陷侏罗系层序地层与岩性圈闭.石油勘探与开发,2000,27(2):48～52Zhu Xiao-min,Kang An,Xie Qing-bin et al.Jurassicsequence stratigraphy and lithologic traps in Qianjia-dian depression,Inner Mongolia.Petroleum Explo-ration and Development,2000,27(2):48～52
[10]邓宏文,郭建宇,王瑞菊等.陆相断陷盆地的构造层序地层分析.地学前缘,2008,15(2):1～7Deng Hong-wen,Guo Jian-yu,Wang Rui-ju et al.Tecto-no-sequence stratigraphic analysis in continental faultedbasins.Earth Science Frontiers,2008,15(2):1～7
[11]刘传虎.地震属性与非构造油气藏勘探.新疆石油地质,2005,26(5):485～488Liu Chuan-hu.Seismic attribute and non-structuralreservoir exploration.Xinjiang Petroleum Geology,2005,26(5):485～488
[12]李庆忠.走向精细勘探的道路———高分辨率地震勘探系统工程剖析.北京:石油工业出版社,1994:162～171,185
版权所有：© 2023 中国地质图书馆 中国地质调查局地学文献中心