摘要
流体包裹体分析是油气勘探研究中的常用实验分析手段,但在分析应用中尚有一些模糊认识。根据实际工作经验,提出了在油气包裹体检测过程中几个应注意的问题。指出样品采集是研究的前提,自生矿物生成顺序是确定包裹体期次的基本依据,强调碎屑岩中次生包裹体在油气勘探研究中的重要性,揭示了油气成藏期与充注期的区别。
Fluid inclusion analysis has become a conventional experimental method in the study of oil gas exploration, some issues, however, are still not well understood in fluid inclusion determination and application. According to authors＇ working experience,, this paper discussed several problems in determination of fluid inclusion. This paper believed that sample collection is the prerequisite to the research, and sequence of authigenic mineral is the foundation for timing inclusion＇s age. This paper emphasized the importance of secondary inclusions in clastic rocks, and pointed out the differences between oil-gas accumulation period and charging period.
出处
《矿物岩石地球化学通报》
CAS
CSCD
北大核心
2009年第1期75-79,共5页
Bulletin of Mineralogy, Petrology and Geochemistry
关键词
包裹体
油气勘探
自生矿物
油气成藏期
inclusion
oil-gas exploration
authigenic mineral
oil-gas accumulation period
