西南石油大学学报(自然科学版) ›› 1985, Vol. 7 ›› Issue (2): 22-29.DOI: 10.3863/j.issn.1000-2634.1985.02.03

• 论文 • 上一篇    下一篇

V形圆扣套管联接螺纹滑扣的机理分析

崔岚   

  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:1985-04-20 发布日期:1985-04-20

THE ANALYSIS OF SLIPPING MECHANISM OF V—ROUND—THREAD CONNECTION IN CASING

Cui Lan   

  • Received:1900-01-01 Revised:1900-01-01 Online:1985-04-20 Published:1985-04-20

摘要:

本文对V形圆扣套管联接强度失效的主要形式,即套管联接螺纹滑扣(或滑脱)失效的机理进行了分析研究。在分析套管联接螺纹滑扣机理的过程中,得出一些新的螺纹滑扣认识,并提出新的滑扣机理。对研究套管联接螺纹滑扣现象和固井工程中的套管柱防滑扣有一定的参考价值。


Abstract:

The main failure form of V-round-thread casing, that is, the mechanism of thread connection slipping off,is analyzed in this paper. In the process of analysis,some new knowledge of threaded connection slipping is obtained and new failure mechanism of slipping is suggested,which is valuable to studying casing's threaded connection slipping and preventing it from slipping in cementing engineering.