摘要
利用建立的可动凝胶体系驱油渗流数学模型,描述可动凝胶体系在多孔介质的复杂渗流行为。在此基础上编制数值模拟软件,并运用软件对稠油油藏凝胶调驱注入参数进行优化方案设计,实施后效果良好。该方法对于陆上常规稠油油藏采用凝胶调驱提高采收率具有重要指导意义。
A mathematical model has been built to describe complex fluid flow behavior in porous media in oil displacement process by mobile gel. A simulator is developed to optimize injection parameters of profile control and oil displacement by gel for heavy oil reservoirs. The application result is good. This method may be referred to for gel EOR in onshore conventional heavy oil reservoirs.
出处
《特种油气藏》
CAS
CSCD
2010年第2期72-75,共4页
Special Oil & Gas Reservoirs
基金
国家"863"项目"渤海油田聚合物驱效果评价技术"(2007AA090701-7)
关键词
稠油油藏
凝胶调驱
数值模拟
数学模型
采收率
优化
heavy oil reservoir
profile control and oil displacement by gel
numerical simulation
mathematical model
recovery factor
optimization
