国外旋转导向最新技术进展与发展趋势  

NEWEST DEVELOPMENT AND TENDENCY OF FOREIGN ROTARY STEERABLE SYSTEMS

作　　者：王鹏[1] 盛利民 窦修荣 唐雪平 

机构地区：[1]中国石油集团钻井工程技术研究院

出　　处：《钻采工艺》2013年第6期32-35,3,共4页Drilling & Production Technology

基　　金：国家重大科技专项课题"复杂深井随钻测录;酸性气层测试等技术与装备"(编号:2008ZX05021-005)的研究成果

摘　　要：旋转导向钻井系统由于井下工具一直在旋转状态下工作,因此井眼净化效果好,井身轨迹控制精度高,位移延伸能力强,适用于大位移井、水平井、三维复杂结构井等高难度的钻井施工作业。文中首先简要介绍了旋转导向系统的构成、分类、特征优势及适用范围。其次对国际上最新研发的旋转导向系统进行了追踪研究,并对旋转导向系统最近的市场业绩和应用案例进行了分析介绍。并总结出旋转导向技术的发展趋势,最后对国内的相关技术研究提出几点建议。Rotary steerable drilling system has several advantages,such as good borehole cleaning,high trajectory control precision,and powerful displacement extended reach.So,it is suitable for extended reach well,horizontal well and other wells difficult to drill.The component,the advantages and the applicability of rotary steerable systems(RSS) were introduced,then the new development,outstanding achievement and typical cases of RSS were investigated.Finally,its development tendency was presented,and several advices to the domestic research of RSS were given.

关 键 词：旋转导向系统 几何导向钻井 地质导向钻井 大位移井 轨迹控制 

分 类 号：TE243[石油与天然气工程—油气井工程]