大民屯沙四段泥页岩和碳酸盐岩细粒级特殊储层岩性及测井识别

Study on lithology and logging identification of fine grained special reservoir of shale and carbonate in the four member of Shing Tun Sha

结合研究区沈352井的系统取心资料,通过薄片鉴定、荧光薄片鉴定、X衍射全岩分析、扫描电镜等方法,研究总结了研究区岩石类型和主要岩性的典型测井曲线特征,实现了研究区岩性的测井曲线识别。

Based on the systematic coring data of well Shen 352 in the study area, the typical logging curve characteristics of rock types and main lithologies in the study area have been studied and summarized by thin slice identification, fluorescence thin slice identification, X diffraction total rock analysis and scanning electron microscope, and the logging curve recognition of the lithology in the study area is realized.