| 射孔参数对套管强度影响有限元分析 |
| |
| 引用本文： | 王正国,陈凤波.射孔参数对套管强度影响有限元分析[J].国外测井技术,2007,22(6):37-39. |
| |
| 作者姓名： | 王正国 陈凤波 |
| |
| 作者单位： | 辽河油田测井公司，辽河油田测井公司 辽宁 盘锦 124011，辽宁 盘锦 124011 |
| |
| 摘 要： | 在不同的孔密、孔径和相位角情况下,应用板壳弹性体线性理论模型,对射孔套管进行了有限元分析,并对射孔套管强度的影响程度进行了计算。结果表明:孔密小于32孔/米时,套管强度的影响程度不大;孔径小于16mm时,套管强度的影响程度可以忽略;90°相位角套管强度影响程度最低。
|
| 关 键 词： | 射孔参数 套管强度 影响程度 有限元分析 |
Finite Element Analysis of the Effect of Perforation Parameters on Casing Strength |
| |
| Wang Zhengguo,Chen Fengbo,Liaohe Well Logging Company.Finite Element Analysis of the Effect of Perforation Parameters on Casing Strength[J].World Well Logging Technology,2007,22(6):37-39. |
| |
| Authors: | Wang Zhengguo Chen Fengbo Liaohe Well Logging Company |
| |
| Abstract: | At different hole density, aperture and phase angle, the model of plate shell elastomer linear theory is used lo analyze the finite element of the perforated casing, and the effect on perforated casing strength is calculated.The result shows that when the hole density is less than 32 hole/meter, there is little impact upon casing strength; when the aperture is less than 16mm, the impact can be neglected; there is least impact when the phase angle is 90°. |
| |
| Keywords: | perforation parameter casing strength impact degree finite element analysis |
| 本文献已被 CNKI 等数据库收录！ |
|
