发明授权
US07918284B2 Protective sleeve for threaded connections for expandable liner hanger
有权
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: US10511410申请日: 2003-03-31
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公开(公告)号: US07918284B2公开(公告)日: 2011-04-05
- 发明人: Scott Costa , Joel Hockaday , Kevin K. Waddell , Lev Ring , Michael Bullock , Robert Lance Cook , Larry Kendziora , David Paul Brisco , Tance Jackson
- 申请人: Scott Costa , Joel Hockaday , Kevin K. Waddell , Lev Ring , Michael Bullock , Robert Lance Cook , Larry Kendziora , David Paul Brisco , Tance Jackson
- 申请人地址: US TX Houston
- 专利权人: Enventure Global Technology, L.L.C.
- 当前专利权人: Enventure Global Technology, L.L.C.
- 当前专利权人地址: US TX Houston
- 代理机构: Conley Rose, P.C.
- 国际申请: PCT/US03/10144 WO 20030331
- 国际公布: WO03/089161 WO 20031030
- 主分类号: E21B19/16
- IPC分类号: E21B19/16
摘要:
A tubular sleeve is coupled to and overlaps the threaded connection between a pair of adjacent tubular members.
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