微堆中子活化分析研究碳氧比测井解释机理  

Research on CIO Well Log Interpretation Mechanism with Reactor Neutron Activation Analysis

作　　者：郑允弘[1] 何晓微 郭诚湛[1] 郭于津[1] 

机构地区：[1]深圳大学核技术应用研究所,河南油田测井公司

出　　处：《深圳大学学报（理工版）》1996年第1期64-68,共5页Journal of Shenzhen University(Science and Engineering)

摘　　要：采用堆中子活化分析等方法，分析某油田２口试验井岩芯中碳、氧、硅、钙、氯等元素的含量，将此结果与碳氧比测井数据作了相关分析，发现硅、钠、钾的含量对碳氧比测井结果有影响；并从元素含量分析的角度证明，碳氧比测井数据与岩芯中的有机碳含量显著相关，与无机碳含量无关．he Reactor Neutron Activation Analysis (RNAA) and other methods were used to determine the concentration of C, O, Si, Ca, Cl and etc. in the cores of two testing wells in Henan Oilfield. It was found that the concentration of Si, Na, and K in the cores would influence the result of C/O well log. By element analysis, it showed that there existed a strong correlation between C/O and concentration of organocarbon, but not of inorganocarbon.

关 键 词：微型反应堆 中子活化分析 碳氧比测井 

分 类 号：TE15[石油与天然气工程—油气勘探] O657.4[理学—分析化学]