微观剩余油分布研究方法综述  

Overview on research methods of microcosmic remaining oil distribution

作　　者：马斌玉 徐守余[1] 

机构地区：[1]中国石油大学(华东)地球科学与技术学院,山东青岛266580

出　　处：《中州煤炭》2016年第11期142-145,150,共5页Zhongzhou Coal

基　　金：国家油气重大专项基金资助(2011ZX05009-003)

摘　　要：通过文献调研发现,目前我国对微观剩余油分布的研究主要采用方法还是含油薄片分析法和微观仿真模型技术,但这2种方法存在明显的不足,主要体现在含油薄片制作困难且取心成本高;微观仿真模型与实际地层条件存在一定差距,存在明显的不确定性。在对文献调研的基础上,指出了传统方法的优势和不足之处,总结了一些新方法,也利用新技术对一些传统方法提出改善,展望了微观剩余油分布研究的发展趋势。Based on the research of microcosmic remaining oil distribution,it can be obtained that, the main methods that widely used in our country are the method of oil bearing thin section analysis and the methods of microcosmic simulation model, But there are some shortcomings of the two methods ： firstly,the difficulties and high cost of oil bearing thin section ; secondly, there are some differences and outstanding uncertainties between the microcosmic simulation model and the real cores. So on the basis of literature research,this paper pointed out the advantage and disadvantage of the traditional methods, summarized some new methods, and improved the traditional methods by using several new techniques. At last,this paper prospected the development trends of the research on microcosmic remai- ning oil distribution.

关 键 词：微观剩余油 微观仿真模型 含油薄片技术 核磁共振 冷冻制片 激光共聚焦扫描显微镜 

分 类 号：TE327[石油与天然气工程—油气田开发工程]