摘要
防砂完井中割缝筛管使用广泛,但对其应力和结构研究不足。应用ANSYS软件对割缝筛管进行有限元数值模拟,可以得到在采油工况下割缝筛管的应力分布。通过改变割缝筛管的结构参数,得到结构参数与最大应力的关系,从而可以优化割缝筛管结构。
Slotted screens are widely used in sand control well completion,but research on structure and stress is very limited.Through finite element numerical simulation,stress distribution in a slotted screen during production is acquired.Study the relationship between structure parameters and max-stress,then structure design of the slotted screen can be optimized.
出处
《石油矿场机械》
2011年第6期8-10,共3页
Oil Field Equipment
基金
国家重大专项项目"复杂油气田地质与提高采收率技术"专题"复杂结构井优化设计与控制关键技术"资助(2009ZX05009-005)
关键词
割缝筛管
应力分析
结构优化
ANSYS
slotted screen
analysis of stress
optimization design of structure
ANSYS
