摘要
靖安油田大路沟三区属低渗透油藏,经过10余年的注水开发,目前综合含水78.7%,已进入高含水采油期,剩余油高度分散,措施挖潜难度越来越大,通过动态分析法、数值模拟法、油藏工程法、动态测试等方法研究剩余油分布规律,为下步油藏剩余油挖潜提供依据。同时开展加密调整挖潜技术取得了一定成效。
Jing＇an oilfield Dalugou area three is a low permeability reservoir,after more than 10 years of water flooding development, currently 78.7 %,comprehensive water cut has entered high water cut production period, high dispersion of remaining oil,measures,thus more and more difficult, through dynamic analysis, numerical simulation and reservoir engineering method, the dynamic testing method of remaining oil distribution at the research,provide the basis for the next step of reservoir remaining oil potential in. At the same time to carry out certain achievements have been made in the potentialities of the infilled adjustment of technology.
出处
《石油化工应用》
CAS
2014年第10期36-39,共4页
Petrochemical Industry Application
关键词
剩余油
采出程度
分布规律
加密井
remaining oil
recovery degree
distribution law
infill wells
