发明授权
- 专利标题: Wellhead hold-down apparatus and method
- 专利标题(中): 井口压紧装置及方法
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申请号: US11571709申请日: 2005-07-07
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公开(公告)号: US07690435B2公开(公告)日: 2010-04-06
- 发明人: Bill D. Jones , Mark D. Robson
- 申请人: Bill D. Jones , Mark D. Robson
- 申请人地址: US TX Alvin
- 专利权人: Specialty Rental Tools & Supply, L.P.
- 当前专利权人: Specialty Rental Tools & Supply, L.P.
- 当前专利权人地址: US TX Alvin
- 代理商 David B. Dickinson
- 国际申请: PCT/US2005/024103 WO 20050707
- 国际公布: WO2006/014544 WO 20060209
- 主分类号: E21B19/00
- IPC分类号: E21B19/00
摘要:
An apparatus (100) and method for removably mounting a lubricator assembly (106) to a component of the wellhead stack. The component of the wellhead stack is an annular blowout preventer (BOP) (50). Tool and communication conduit lubrication and access to the wellbore without requiring activation of the packing element of the BOP (50).
公开/授权文献
- US20080093087A1 Wellhead Hold-Down Apparatus and Method 公开/授权日:2008-04-24
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