储层综合描述技术在江苏XWZ地区复杂断块群的应用
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摘要
针对江苏XWZ地区复杂断块群的特点,本文以分步优化地震反演为技术手段,综合利用地震、钻井、测井等资料提出了描述油气储层特征八项参数(即砂岩厚度、渗透性砂岩厚度、砂岩有效厚度、孔隙率、渗透率、地层压力、流体势、油水边界)的方法,建立了一套适合复杂断块区的储层综合描述技术。经后续开发井证实,该方法具有较高的预测精度
To cope with complicated fault blocks in Jiangsu province, the comprehensive reservoir description technique that involves 8 parameters (sandstone thickness, permeable sandstone thickness, effective sandstone thickness, porosity, permeability, formation pressure, fluid potential and oil water boundary) has been developed by gradually optimizing seismic inversion and using multiple materials (seismic data, drilling data, logging data and so on). Oil development has shown that this technique has quite high prediction accuracy.
引文
1 刘雯林 .油气田开发地震技术 ,石油工业出版社 ,1996
    2  Ruben D,Martinez et al.Complex reservoir characterization by multiparameter constrained inversion.Pre-sented at SEG/EAEG workshop on Reservoir Geophysics,1988
    3 张万选等 .陆相地震地层学 ,石油工业出版社 ,1993
    4 秦顺亭 ,莫明道等 .高邮凹陷 M构造 Z2块早期油藏描述 .小型油气藏 ,1995
    5 朱广生 .地震资料储层预测方法 ,石油工业出版社 ,1995

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