摘要
随着国内深井钻井数量的不断增加,套管磨损现象严重。在分析套管保护技术的基础上,重点讨论了套管专用防磨保护工具的应用现状,对不同套管保护工具的适用性进行了研究。结合非旋转套管保护工具在钻井现场的应用实践,总结分析了该工具的性能特点及保护效果。实践证明:非旋转套管保护防磨套为深井套管保护的一种有效工具。
Along with continually increasing of the quantity of domestic deep wells,casing abrasion is getting more and more common.Based on analysis of the casing protection technology,current application situation of the special protective tools for casing abrasion is discussed,and the suitability of different such tools is studied.Taking the site-use practice of the non-rotary casing protective tool into consideration,the performance characteristics of such tool and its protection effectiveness are analyzed.Relevant actual operation result shows that the non-rotary casing protective tool is an effective vehicle for deep well casing protection.
出处
《钢管》
CAS
2010年第S1期39-42,共4页
Steel Pipe
关键词
深井
套管保护
套管磨损
非旋转套管保护工具
Deep well
Casing protection
Casing abrasion
Non-rotary casing protective tool
