发明申请
- 专利标题： Stress Relief in a Pocket of a Downhole Tool String Component
- 专利标题（中）： 在井下工具串组件的口袋中的应力释放
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申请号： US12624292申请日： 2009-11-23
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公开(公告)号： US20110120701A1公开(公告)日： 2011-05-26
- 发明人: David R. Hall , Scott Dahlgren , Paula Turner
- 申请人： David R. Hall , Scott Dahlgren , Paula Turner
- 主分类号： E21B17/00
- IPC分类号： E21B17/00 ; E21B47/00 ; E21B47/01
摘要：
A downhole tool string component has a tubular body with an inner and outer diameter. A pocket is formed in the outer diameter and is adapted to receive downhole instrumentation. A covering is attached to the outer diameter of the component and is adapted to seal the pocket from outside debris, the pocket having a bottom floor and a plurality of side walls. A stress relief is formed in the pocket.
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