油气二次运移研究现状及发展趋势

Current situation and development trend of the study on secondary hydrocarbon migration

油气二次运移是成藏研究的薄弱领域,正确了解二次运移的研究现状对于促进油气成藏研究有着重要的意义。在全面调研的基础上,系统总结了国内外对于油气二次运移的主要研究成果;对目前常用的流体示踪剂法、物理模拟法、数值模拟法等研究方法在我国的运用情况进行了详细介绍。最后,指出了目前研究中存在的问题和今后的发展趋势。

Secondary hydrocarbon migration study is an area of weakness in hydrocarbon accumulation study.Proper understanding of the current situation of the study is important to boost hydrocarbon accumulation study.On the basis of comprehensive research,this paper systematically summarizes the main research achievements at home and abroad,details the application of fluid tracer method,physical simulation and numerical simulation in China,and finally points out the problems in current study and the development trend.