摘要
油藏地球化学描述的主要工作是通过对油藏内流体组成的地球化学剖析,分析流体非均质性特征、分布规律及其成因,探讨流体充注机制。油藏地球化学描述既是油藏地球化学研究的一项基本任务,又是进一步开展油藏地球化学其它项目研究的基础工作。本文介绍油藏地球化学描述的理论依据、实验技术、主要研究内容与方法。
The main tasks of reservoir geochemical description are to analyze the heterogeneity, distribution and origin of fluids, and to approach the charge mechanism of fluid through geochemical study of the fluid composition in the reservoir. Reservoir geochemical description is not only a basic task for reservoir geochemical study, but also the base of other research object on reservoir geochemical description. The theory, experimental technique and research methods are introduced in thispaper.
关键词
油气藏
地球化学
流体
成因
储集层
Oil & gas reservoir, geochemistry, fluid, heterogeneity, origin
