天然气碳同位素动力学模型研究新进展  

New Advance in Kinetic Model of Stable Carbon Isotope Ratio in Natural Gas

作　　者：李贤庆[1] 肖贤明[1] 米敬奎[1] 王飞宇[2] 申家贵[1] 

机构地区：[1]江汉石油学院分析测试研究中心 [2]石油大学资源与信息学院

出　　处：《断块油气田》2003年第3期1-4,共4页Fault-Block Oil & Gas Field

基　　金：中国博士后科学基金 (2 0 0 2 0 3 12 82 );中国科学院知识创新工程项目 (KZCX2 -110 );国家"十五"重点科技攻关项目 (2 0 0 1BA60 5A0 2 -0 3 -0 1)资助

摘　　要：天然气碳同位素动力学模型研究是目前国际油气地球化学界的前沿研究课题。它基于化学反应动力学中温度和时间互补原理 ,根据室内热模拟实验 ,对天然气组分的碳同位素值进行动力学模拟研究。文中综述了 2 0世纪 90年代以来国外学者所建立的几种代表性的碳同位素动力学模型 ,分析了各个模型建立的理论基础和基本特征 ,讨论了其研究意义和应用价值。The kinetic model study of stable carbon isotope ratio in natural gas is a leading edge project in oil and gas geochemistry at home and abroad at present.Based on the equilibrium principle between temperature and time in the chemical reaction kinetics,combined with thermal simulation experiment in the door,it is carried out kinetic modeling of stable carbon isotope ratio in natural gas which can provide a practical new tool in studying hydrocarbon gas generation and assessment.This paper systematically presents some typical kinetic models of stable carbon isotope ratio in natural gas that have been set up by different scholars since 90s in 20 century.Theoretical basis and general feature of each kinetic model are then discussed.Moreover,it is suggested that the kinetic model study of stable carbon isotope ratio is of great significance and application values.

关 键 词：天然气 成熟度 成因 气源 碳同位素 动力学模型 热模拟实验 气源 油气藏 

分 类 号：P618.130.1[天文地球—矿床学]