国内SEW油套管开发现状  

Current Situation of Domestic R & D of SEW Tubing/Casing

作　　者：王军[1,2] 毕宗岳[1,2] 韦奉[1,2] 张峰[1,2] 赵建龙[2] 辛红艳[2] 

机构地区：[1]国家石油天然气管材工程技术研究中心,陕西宝鸡721008 [2]宝鸡石油钢管有限责任公司,陕西宝鸡721008

出　　处：《钢管》2014年第4期7-10,共4页Steel Pipe

摘　　要：介绍了国内高频焊热轧(SEW)油套管的开发情况,SEW工艺的特点,以及采用SEW工艺开发的API油套管、BSG-80T/TT及BSG-110T/TT高抗挤套管、BX55及BX80膨胀套管的技术特征和产品性能,并对SEW油套管的研发方向进行了展望。Elaborated in the article are the situation of domestic R ＆ D of （SEW） tubing/casing, the characteris- tics of the SEW technology, and the technological characteristics and product propertis of the API tubing/casing, BSG-80T/TT and BSG-110T/TT high collapse resistance casings, and BX55 and BXS0 expandable casings as developed with the SEW technology. Finally, the orientation for R ＆ D of the SEW tubing/casing is prospected.

关 键 词：石油套管 SEW工艺 热张力减径 高抗挤 膨胀套管 

分 类 号：TG335.7[金属学及工艺—金属压力加工] TE931.2[石油与天然气工程—石油机械设备]