电导通钻杆爆燃内衬复合制备技术研究  

Research on Gas Deflagration CRA Lined Technology on Preparation Drill Pipe with Electric Power Cable in Its Inwall

作　　者：袁鹏斌[1] 余荣华[1] 欧阳志英[1] 郭生武[1] 毛协民[1] 

机构地区：[1]上海海隆石油管材研究所,上海200949

出　　处：《焊管》2010年第8期19-23,共5页Welded Pipe and Tube

基　　金：上海市优秀学科带头人项目(07XD14216)

摘　　要：讨论了几种内衬复合技术在钻杆管体内壁铺设导线的可行性,并采用含能气体爆燃内衬方法进行了内衬复合试验。结果表明,采用该方法内衬后复合效果良好,钻杆、电缆及内衬耐蚀管贴合紧密,电缆导电性能及绝缘性均达到设计要求。In the paper the feasibility of several common lining technologies for laying the cable between the drill body and the CRA-layer were discussed,and the energy-contain gas deflagration lining method was adopted to conduct lining test.The results show that the drill pipe,electric powder cable and CRA lined tubes fit tightly after using this method;both the conductivity property and insulation property of cable meet design requirements.

关 键 词：电导通钻杆 内衬复合技术 含能气体爆燃 

分 类 号：TB331[一般工业技术—材料科学与工程]