发明授权
- 专利标题： Downhole tool impact dissipating tool
- 专利标题（中）： 井下工具冲击消散工具
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申请号： US13276076申请日： 2011-10-18
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公开(公告)号： US08813876B2公开(公告)日： 2014-08-26
- 发明人: Alan J. Sallwasser , Bulent Finci , Jaime Pedraza , Akio Kita
- 申请人： Alan J. Sallwasser , Bulent Finci , Jaime Pedraza , Akio Kita
- 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
- 代理机构： Chamberlain Hrdlicka
- 主分类号： E21B17/10
- IPC分类号： E21B17/10
摘要：
An impact dissipation tool for supporting a downhole tool in downhole applications. The tool includes a base and a housing. The tool also includes a carriage located within the housing and coupled to the base, the carriage being movable relative to the housing upon a predetermined impact force. A dissipator disposed inside the housing is collapsible due to the relative movement of the carriage and the housing. The collapse of the dissipator dissipates the impact force transferred to the downhole tool.
公开/授权文献
- US20130092447A1 Downhole Tool Impact Dissipating Tool 公开/授权日：2013-04-18
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