依据室内核磁共振、毛管压力等多项实验分析资料 ,结合冀中地质实际、测井、试油资料 ,提出了基于核磁共振测井的储层束缚水饱和度校验方法和复杂地质条件下低电阻率油层测井解释技术。经过近两年在华北油田的实际应用 ,利用此技术可方便地定量评价由高束缚水饱和度引起的低电阻率油层 ,见到了明显效果 Based on a number of laboratory analysis data, such as indoor nuclear magnetic resonance, capillary pressure and so on, combined with geological, logging and oil testing data in Jizhong, a verification method based on nuclear magnetic resonance logging for irreducible water saturation of reservoirs and low complex geological conditions Resistivity logging interpretation technique. After nearly two years of practical application in Huabei Oilfield, this technique can be used to quantitatively evaluate the low resistivity oil layer caused by the high irreducible water saturation, which has obvious effect