发明申请
- 专利标题: SHROUDED TUBULAR
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申请号: US12554896申请日: 2009-09-05
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公开(公告)号: US20100059223A1公开(公告)日: 2010-03-11
- 发明人: Michael D. Langlais , Ezio Toffanin
- 申请人: Michael D. Langlais , Ezio Toffanin
- 申请人地址: US TX SUGAR LAND
- 专利权人: SCHLUMBERGER TECHNOLOGY CORPORATION
- 当前专利权人: SCHLUMBERGER TECHNOLOGY CORPORATION
- 当前专利权人地址: US TX SUGAR LAND
- 主分类号: E21B43/10
- IPC分类号: E21B43/10 ; E03B3/18 ; B23P19/04
摘要:
Disclosed herein is a shrouded tubular device that includes but is not limited to a tubular member, such as a screen joint; a shroud surrounding at least a portion of the tubular, the shroud is at least a two-piece shroud; and a shim in the annulus between the tubular member and the shroud. By way of example only, the shroud may be located directly radially inward from the joint of two of the shroud pieces. Also disclosed herein is a method for making a shrouded tubular device.
公开/授权文献
- US08281855B2 Shrouded tubular 公开/授权日:2012-10-09
信息查询
IPC分类: