密度差对水平段固井顶替界面影响规律研究
Study on the Influence of Density contrast on Cementing Displacement Interface in Horizontal Section
颜培育1
作者信息
- 1. 中海油田服务股份有限公司油田化学事业部伊拉克油化项目组 河北 廊坊 065000
- 折叠
摘要
针对密度差对水平段固井顶替界面影响规律问题,首先从水平段环空流场计算网格模型以及水平段环空固井顶替流体力学模型两个角度出发,开展数值实验模型分析,对数值实验与结果进行研究,为了解密度差对水平段固井顶替界面的影响规律奠定基础.
Abstract
In view of the influence of Density contrast on the cementing displacement interface in the horizontal section,this study first carried out numerical experimental model analysis from the two perspectives of the horizontal section annulus flow field calculation grid model and the horizontal section annulus cementing displacement Fluid mechanics model,and studied the numerical experiments and results to lay the foundation for understanding the influence of Density contrast on the cementing displacement interface in the horizontal section.
关键词
密度差/水平段/固井顶替界面/数值模型/规律研究Key words
Density contrast/Horizontal section/Cementing replacement interface/Numerical model/Law research引用本文复制引用
出版年
2024
NETL
NSTL
万方数据