抗挤毁套管通径工艺研究  

Study on Drift Process of Anti-collapse Oil Casing

作　　者：尹锡泉[1] 栗红民 高瑞全[1] 姚勇[1] 

机构地区：[1]天津钢管集团有限公司,天津300301

出　　处：《天津冶金》2014年第2期22-24,共3页Tianjin Metallurgy

摘　　要：研究了抗挤毁特殊通径套管的特性,论述了管坯加热、工艺参数调整和生产过程控制对套管性能的影响。分析了抗挤毁特殊通径要求的套管的生产情况,并对生产过程中出现的重点、难点进行了攻关。试验数据表明:采用大外径和提高壁厚精度的方法,结合生产过程控制,套管的性能完全达到了客户要求。The authors study the characteristics of anti-collapse oil casing with special drift diameter,describe the influence of billet heating, process parameter adjustment and process control on the properties of oil casing, analyze the production of oil casing with anti-collapse and special drift diameter requirements and tackle with major and difficult problems in production. Test data showed the propertiesof the above oil casing met the requirement by the customer when the method of big outer diameter andimproved wall thickness was adopted in combination with production process control.

关 键 词：管坯 加热 工艺 控制 特殊通径 

分 类 号：TE931.2[石油与天然气工程—石油机械设备]