西南石油大学学报(自然科学版) ›› 1983, Vol. 5 ›› Issue (2): 49-63.DOI: 10.3863/j.issn.1000-2634.1983.02.04

• 论文 • 上一篇    下一篇

应用双向应力设计套管柱的合理方法及其计算机程序

罗长富 刘崇建   

  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:1983-04-20 发布日期:1983-04-20

TAE REASONABLE CASING DESIGN BY AND THE DOUBLE—STRESS METHOD COMPUTER PROGRAMS

Luo Chang-fu Liu Chong-jian   

  • Received:1900-01-01 Revised:1900-01-01 Online:1983-04-20 Published:1983-04-20

摘要:

本文对双向应力设计套管柱的一些方法进行了分析与对比,指出了这些方法的特点及存在的问题。文中论证了套管柱在井下实际受力情况与双向应力间的精确关系,并用实例说明,这一关系对设计套管住是合理的。为简化设计,本文应用Tl一59计算机编制了一套合理设计套管柱的计算机程序,可供现场使用。



Abstract:

After analysing and comparing some casing designs by double—stress methods, we have pointed out their characteristics and problems. we have also given the .accurate relationship between the actual downhole stress and double—stress and the reasonable casing design. In order to simplify casing design,a set of computer programs made with T1—59 computer is presented,arid these programs are available for oil fields.