摘要
本文对油藏工程中有关油气储层中的水膜问题进行了评述,介绍了近代水膜理论及其在油气藏工程中的应用。
In this paper the concepts of water film on solid surface and their application to oil/gas reservoir are comprenhensively reviewed and discussed. The topics covered are: water film(WF) on solid surface and disjoining pressure of interfaces, Pd; generalized Young-Laplace's equition; Pd isoterm; the nature of WF; estimation of WF thickness in terms of DLVO concept; tendency of wettability by crude oil; wettability of reservoir rocks;water distribution and WF thickness in gas reservoir.
出处
《油田化学》
CAS
CSCD
北大核心
1993年第3期272-276,290,共6页
Oilfield Chemistry
关键词
水膜
界面分离压
油气藏
储集层
Water Film on Solid Surface
Disjoining Pressure of Interfaces
Water Film Thickness
Rock Wettability
Oil/Gas Reservoir
