Invention Grant
- Patent Title: Downhole tool impact dissipating tool
- Patent Title (中): 井下工具冲击消散工具
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Application No.: US13276076Application Date: 2011-10-18
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Publication No.: US08813876B2Publication Date: 2014-08-26
- Inventor: Alan J. Sallwasser , Bulent Finci , Jaime Pedraza , Akio Kita
- Applicant: Alan J. Sallwasser , Bulent Finci , Jaime Pedraza , Akio Kita
- Applicant Address: US TX Sugar Land
- Assignee: Schlumberger Technology Corporation
- Current Assignee: Schlumberger Technology Corporation
- Current Assignee Address: US TX Sugar Land
- Agency: Chamberlain Hrdlicka
- Main IPC: E21B17/10
- IPC: E21B17/10

Abstract:
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.
Public/Granted literature
- US20130092447A1 Downhole Tool Impact Dissipating Tool Public/Granted day:2013-04-18
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