The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Mechanism of seepage induced casing damage and numerical simulation
Author(s): 
Pages: 327-332
Year: Issue:  2
Journal: ROCK AND SOIL MECHANICS

Keyword:  套损渗流地应力数值模拟流固耦合;
Abstract: 油田套损是石油工程中的一大技术难题,多年来困扰着各油田.大量的现场调查和理论分析表明,油田套损与油藏渗流场动态变化密切相关.无论是剪切套损、拉伸套损还是挤压套损,都是渗流引起应力场调整,最终导致套管受力损伤.基于油藏流固耦合理论,分析了油田渗流诱发套损的机制,建立了油藏渗流-应力耦合计算的数学模型,并介绍了利用流固耦合进行套损预测计算的算例,对于套损防控具有重要的理论指导意义.
Related Articles
loading...