问题 |
E3S网页f
卷积4062023
九大线程能源材料和环境工程国际会议 |
|
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文章号 | 0305 | |
页数 | 6 | |
段内 | 污染控制生态系统管理 | |
多尔市 | https://doi.org/10.1051/e3sconf/202340603005 | |
在线发布 | 2023年7月31日 |
兴北开发区相位渗透性曲线特征研究
一号东北石油大学中国大衡江
2东北石油大学中国大衡江
a/电子邮件:2427433605@qq.com
b/电子邮件:yindaiyin@163.com.
相对渗透性曲线是准备和动态分析油田开发机制的重要基本数据不同水割相位不同类型相对渗透性曲线,根据初始开发阶段相对渗透性曲线预测超高水割相位油田开发指数大偏差In order to study the change of relative permeability curve in the development process, based on the analysis of the morphological characteristics of 118 relative permeability curves in the ultra-high water cut stage of 28 coring wells in Xingbei development area after more than 50 years of water injection development, the influence of injection multiple on the relative permeability curve, and the influence of long-term water injection development on the average pore radius, the changes of morphological characteristics and characteristic parameters of relative permeability curves after entering the ultra-high water cut stage were studied, and a correction method for the changes of oil phase and water phase of relative permeability curves according to the changes of relative permeability curves in different water cut stages was proposed to better reflect the changes of relative permeability curves in the whole process of water injection development.数据库为精确预测注入水开发油田索引提供基础
必威西汉姆赞助2023年EDP科学出版
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