摘要
陆相复杂非均质油藏高含水期剩余油分布特征是总体分散、局部集中,主要受油藏分割性控制,仍存在较多的剩余油富集区。揭示了剩余油富集区形成机理,建立了断层分割控油、夹层分割控油和优势渗流通道控油等3种主要控油模式,阐明了其对剩余油富集区形成和分布的控制作用,并形成了低级序断层预测、夹层定量预测、优势渗流通道预测等油藏分割性预测技术,在胜利油区应用取得良好效果。
The remaining oil in heterogeneous continental reservoirs at high water-cut stage is generally dispersed with accumulation in certain areas, controlled by reservoir compartmentation. Reservoir compartmentation models caused by fault, interbed and preferential flowing path are put forward, their control on remaining oil accumulation and distribution is expounded and the mechanism of remaining oil accumulation is revealed. Technologies for prediction of low-grade fault, interbed and preferential flowing path are developed, whose application in Shengli Oilfield is effective.
出处
《石油勘探与开发》
SCIE
EI
CAS
CSCD
北大核心
2005年第3期91-96,共6页
Petroleum Exploration and Development
基金
国家科技攻关项目(2003BA613A10)"基于地震属性测井资料的人工智能岩心识别与预测技术"
关键词
剩余油
油藏分割性
低级序断层
夹层
优势通道
remaining oil
reservoir compartmentation
low-grade fault
interbed
preferential flowing path
作者简介
李阳（1958-）．男．山东东平人．博士．胜利油田教授级高级工程师．李四光地质科学奖获得者，从事胜利油田勘探开发研究和管理工作。地址：山东省东营市济南路258号，胜利油田有限公司，邮政编码：257001。
