发明授权
- 专利标题： Bore-lining tubing
- 专利标题（中）： 衬里管
-
申请号： US11467223申请日： 2006-08-25
-
公开(公告)号： US07478651B2公开(公告)日： 2009-01-20
- 发明人: Neil Andrew Abercrombie Simpson
- 申请人： Neil Andrew Abercrombie Simpson
- 申请人地址： US TX Houston
- 专利权人： Weatherford/Lamb, Inc.
- 当前专利权人： Weatherford/Lamb, Inc.
- 当前专利权人地址： US TX Houston
- 代理机构： Patterson & Sheridan, LLP
- 优先权： GB0108384.9 20010404
- 主分类号： F16L55/16
- IPC分类号： F16L55/16
摘要：
A method of lining a bore section, the method comprises providing a first tubing section and an expandable thin-walled second tubing section. The first tubing section is run into a section of a bore. The second tubing section is then run into the bore section, within the first tubing section, and expanded to a larger diameter, such that the bore section is lined by at least two tubing sections.
公开/授权文献
- US20060278403A1 BORE-LINING TUBING 公开/授权日：2006-12-14
信息查询
