文章基本信息

标题：INFLUENCE OF MICRO-PORE STRUCTURE OF RESERVOIR ON RESERVOIR CAPACITY
本地全文：下载
作者：Hao Wu ; Jungang Lu ; Yang Liu 等
期刊名称：Fresenius Environmental Bulletin
印刷版ISSN：1018-4619
出版年度：2021
卷号：30
期号：8
页码：9707-9714
语种：English
出版社：PSP Publishing
摘要：Tight sandstone reservoirs are rich in reserves and have broad prospects, but there are many prob-lems in the development process. Therefore, it is of great significance to carry out research on the micro-scopic pore throat structure oftight oil. On the basis of scanning electron microscope and high pressure mercury injection technology, the study found that the throat radius in this area is mainly between 0.1483-0.5369um, the throat is narrow.The permea-bility and porosity of the reservoir are correlated with the pore size and pore volume. Hydrocarbon fluids can flow and accumulate well in the appropri-ate roars and pores.
关键词：Tight reservoir;reservoir physical property;high pressure mercury injection experiment;scanning electron micro-scope;pore throat structure