摘要
有机包裹体因能提供有关油气生成、运移、聚集成藏过程的大量信息,而在含油气系统分析中得到广泛的应用。文中综述了有机包裹体的分类、研究方法、以及有机包裹体在含油气系统研究中的应用,并分析了有机包裹体研究的发展趋势。根据有机包裹体的相态、颜色、大小、分布等特征,可分为烃有机包裹体和含烃有机包裹体两类;根据研究目的、研究内容的不同,有机包裹体的研究方法可分为光学方法、化学成分方法及显微冷热台方法。有机包裹体在测定古温度、确定油气演化程度和阶段、确定油气来源及油气形成时的温度、压力等物理化学条件起到很大作用。
Organic inclusions are widely used in analysis of petroleum system because they bear much information about generation, migration and pools of petroleum accumulation on oil and gas. Organic inclusion types, research methods as well as application in hydrocarbon accumulation analysis are discussed in this paper, and the prospect of organic inclusions application is also analyzed. According to properties of organic inclusions, such as phase, color, size and distribution, they are divided into hydrocarbon inclusions and hydrocarbon-bearing inclusions. Different goals and research contents decide different studying methods, such as optical method, chemical composition method and gas-flow heating/freezing system method. The organic inclusion plays an important role in paleo-geotemperature measurement, and it is used in analyzing oil-gas evolution and phase and ensuring oil-gas origin. The physicochemical conditions, such as temperature and pressure can also be provided.
出处
《辽宁工程技术大学学报（自然科学版）》
CAS
北大核心
2003年第5期603-605,共3页
Journal of Liaoning Technical University (Natural Science)
基金
石油天然气总公司九五攻关项目(CNOOCRC-DHI-006)
