摘要PowerswivelisalightpowerplantwithtopdrivenDuetosimplestructureandflexibleoperationthedevicehasbeenwidelyusedinsmalloperatingrepairandcanbeusedforsetsofmillinggrindingandmillingdrillingbridgeplugcementplugsalvageandotheroperationsIn2009thepowerswivelwasusedin37wellsalltheconstructionprocessesweresuccessfuleachwellcouldsave7097yuanandachieveagoodeffecthttpwwwlunwenfcom论文关键词动力水龙头施工工艺应用一动力水龙头施工工艺的应用思路随着油田开发进入后期层间改造措施增多和套管损坏现象严重为了确保油田开发的需要钻塞桥塞套磨铣打捞施工工序日益增多以往实施这些工序时都是使用转盘驱动和螺杆钻具驱动转盘安装时费时费力不易操作倒单根时间长