发明申请
- 专利标题： Method Of Removing Equipment From A Section Of A Wellbore And Related Apparatus
-
申请号： US15740635申请日： 2016-06-24
-
公开(公告)号： US20180187504A1公开(公告)日： 2018-07-05
- 发明人: Erik Boge
- 申请人： Qinterra Technologies AS
- 申请人地址： NO Stavanger
- 专利权人： Qinterra Technologies AS
- 当前专利权人： Qinterra Technologies AS
- 当前专利权人地址： NO Stavanger
- 优先权： NO20150865 20150703
- 国际申请： PCT/NO2016/050138 WO 20160624
- 主分类号： E21B31/20
- IPC分类号： E21B31/20 ; E21B47/09
摘要：
There is described a method of removing equipment from a section of a wellbore, and related apparatus. In embodiments of the invention a tool string (10) is provided having a tractor (15) and a GS-pulling tool (14). The tool string (10) is run into the wellbore using the tractor (15), at least one section of the tractor being positioned ahead of the GS-pulling tool (14) within the tool string (10), and the GS-pulling tool (14) is used to couple the equipment (12) to the tool string (10), for allowing the equipment (12) to be removed.
公开/授权文献
信息查询
