发明申请
- 专利标题： Steering Systems for Coiled Tubing Drilling
- 专利标题（中）： 螺旋管钻削转向系统
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申请号： US11740335申请日： 2007-04-26
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公开(公告)号： US20070261887A1公开(公告)日： 2007-11-15
- 发明人: Satish Pai , Keith Moriarty , Geoff Downton , Warren Zemlak , Devin Rock , Jonathan Mattick , Denny Adelung
- 申请人： Satish Pai , Keith Moriarty , Geoff Downton , Warren Zemlak , Devin Rock , Jonathan Mattick , Denny Adelung
- 主分类号： E21B7/04
- IPC分类号： E21B7/04
摘要：
A technique provides a drilling system and method in which a drilling assembly is delivered downhole on coiled tubing. The drilling assembly comprises a drill bit and a motor to rotate the drill bit for drilling of a borehole. A steerable system is used to steer the drill bit, thereby enabling formation of deviated boreholes.
公开/授权文献
- US08408333B2 Steer systems for coiled tubing drilling and method of use 公开/授权日：2013-04-02
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