摘要
测井地层评价的基本任务除了要研究储层参数外 ,还要研究岩石孔隙结构。核磁共振测井技术的出现和应用 ,为测井解释研究孔隙结构提供了一种有效方法。通过研究泥质砂岩岩心核磁共振T2 分布与压汞毛管压力曲线之间的关系 ,建立起二者之间的相互计算方法 ,从而为利用T2
It is necessary not only to study reservoir parameters but also to rock pore structure for formation evaluation. The advent and application of NMR technology provide a new and effective method to reserch pore structure. Through probing the relationship between T 2 distributions and capillary pressure curves measured on shale sandstone core samples, a transformation for each other is established, which, therefore, supports the research of pore structure with T 2 distribution theoretically and methodologically.
出处
《测井技术》
CAS
CSCD
2002年第1期18-21,共4页
Well Logging Technology
