发明申请
US20050015963A1 Protective sleeve for threaded connections for expandable liner hanger
审中-公开
用于可扩展衬管悬挂器螺纹连接的保护套
- 专利标题: Protective sleeve for threaded connections for expandable liner hanger
- 专利标题(中): 用于可扩展衬管悬挂器螺纹连接的保护套
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申请号: US10500745申请日: 2002-12-10
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公开(公告)号: US20050015963A1公开(公告)日: 2005-01-27
- 发明人: Scott Costa , Joel Hockaday , Kevin Waddell , Lev Ring , Michael Bullock , Robert Cook , Larry Kendziora , David Brisco
- 申请人: Scott Costa , Joel Hockaday , Kevin Waddell , Lev Ring , Michael Bullock , Robert Cook , Larry Kendziora , David Brisco
- 优先权: US60346209 20020107
- 国际申请: PCT/US02/39418 WO 20021210
- 主分类号: E21B17/042
- IPC分类号: E21B17/042 ; E21B43/10 ; F16L15/08 ; B21D39/00
摘要:
A tubular sleeve is coupled to and overlaps the threaded connection between a pair of adjacent tubular members.
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