喇萨杏油田萨零组油层有效孔隙度与原始含油饱和度精细解释Detailed Interpretation of Effective Porosity and Primary Oil Saturation in S0 Formation in Lasaxing Oilfields
孙国红,吕晶,窦凤华
SUN Guo-hong,et al.(Exploration and Development Research Institute of Daqing Oilfield Company Ltd.,Daqing 163712
摘要(Abstract):
以岩心、试油、测井资料为基础,用密集取样代替常规取样解决了大小样不匹配的问题,建立了测井解释有效孔隙度、原始含水饱和度图版,并对其进行了影响因素的分析与校正,给出了合理的取值,其研究结果对萨零组油层的有效开发具有一定的指导意义。
Based on core,oil test and logging data,and replacing the conventional sampling with close sampling,the non-matching problem between the bulk samples and the small samples has been solved.The charts for effective porosity and primary water saturation of logging interpretation have been established.The analysis and correction to the influential factors of the charts have been researched,and the reasonable value used has been suggested.The research results are significant to the effective development of S0 oil reservoir.
关键词(KeyWords):
密集取样;有效孔隙度;原始含油饱和度
close sampling;effective porosity;primary oil saturation
基金项目(Foundation):
作者(Author):
孙国红,吕晶,窦凤华
SUN Guo-hong,et al.(Exploration and Development Research Institute of Daqing Oilfield Company Ltd.,Daqing 163712