Invention Grant
- Patent Title: Stress relief in a pocket of a downhole tool string component
- Patent Title (中): 在井下工具串组件的口袋中的应力释放
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Application No.: US12624292Application Date: 2009-11-23
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Publication No.: US08091627B2Publication Date: 2012-01-10
- Inventor: David R. Hall , Scott Dahlgren , Paula Turner
- Applicant: David R. Hall , Scott Dahlgren , Paula Turner
- Agent Philip W. Townsend, III
- Main IPC: E21B17/00
- IPC: E21B17/00
Abstract:
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.
Public/Granted literature
- US20110120701A1 Stress Relief in a Pocket of a Downhole Tool String Component Public/Granted day:2011-05-26
Information query
