摘要
QL油田自1995年全面投入注水开发至今已进入高含水期开发阶段,随着开采程度的不断加深,地下油水关系日趋复杂,给油田稳产和挖潜带来的难度越来越大,为了实现"稳油控水"的开发战略,深入开展高含水期剩余油分布规律研究显得尤为重要。文章采用油藏工程综合分析法对QL油田剩余油分布进行了深入研究,最终以油水分布图的形式在平面上展示出地下油水运动结果及剩余油分布范围,为油田二次开发、调整挖潜提供了重要依据。
Now QL oilfield has been in the high water cut stage of development since putting into full water injection in 1995.The stable production and production Potential in oilfield become more and more difficult because of complex relationship between oil and water in underground with deepening production.It is significant to deepen the remaining oil distribution research in the high water cut stage.This paper adopts comprehensive analysis method of reservoir engineering to further study the remaining oil distribution of QL oilfield.Finlly,the underground oil and water movement and the remaining oil area was showed in the form of oil-water distribution plan in plane.It provides an important basis for Secondary development and potential adjustment in oilfield.
出处
《内蒙古石油化工》
CAS
2011年第22期147-150,共4页
Inner Mongolia Petrochemical Industry
关键词
低渗透
高含水
剩余油
Low permeability
High water cut
remaining oil
