摘要
油藏数值模拟新技术是高含水期油田开发调整的有力工具。它提供多样化的图形，帮助油藏工程师迅速了解油田开发历史和分层水淹过程。饱和度图可以帮助发现剩余油分布富集地带，流线图是重要的流体力学研究手段。对于埕东油田，通过历史拟合确定剩余油分布，然后优化开发调整方案，打补充井，改变液流方向和转注高含水井，达到了改善油田开发效果和提高采收率的目的。
A new hydrodynamic reservoir numerical simulation system developed by the Research institute of Petroleum exploration and development, CNPC, is very useful for the adjustment of development scheme of an oilfield in high-water-cut stage. For example, the numerous pictures provided by the system can help us to understand conveniently the development history and the current separate-layer water-cut status of an oilfield, and the saturation maps can be used to find the distribution of the remaning oil. As a case study, this paper discussed the application of the system in Chengdong oilfield.
出处
《石油勘探与开发》
EI
CAS
CSCD
北大核心
1995年第2期38-41,共4页
Petroleum Exploration and Development
关键词
高含水期
水动力学
数值模拟
油田开发
注水
Oil reservoir numerical simulation, Application, Case study, Remaining oil Distribution, Development effectiveness
