发明申请
- 专利标题: Expansion cone for radially expanding tubular members
- 专利标题(中): 用于径向膨胀的管状构件的膨胀锥体
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申请号: US10261927申请日: 2002-10-01
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公开(公告)号: US20030094278A1公开(公告)日: 2003-05-22
- 发明人: Robert Lance Cook , David Paul Brisco , Lev Ring , Alan B. Duell , Andrei Gregory Filippov
- 申请人: Shell Oil Co.
- 申请人地址: null
- 专利权人: Shell Oil Co.
- 当前专利权人: Shell Oil Co.
- 当前专利权人地址: null
- 主分类号: E21B023/00
- IPC分类号: E21B023/00
摘要:
An expansion cone for radially expanding tubular members.
公开/授权文献
- US07077213B2 Expansion cone for radially expanding tubular members 公开/授权日:2006-07-18