Invention Grant
- Patent Title: Damping assembly for downhole tool deployment and method thereof
- Patent Title (中): 用于井下工具展开的阻尼组件及其方法
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Application No.: US13189156Application Date: 2011-07-22
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Publication No.: US08826993B2Publication Date: 2014-09-09
- Inventor: Christopher W. Guidry , William A. Hered
- Applicant: Christopher W. Guidry , William A. Hered
- Applicant Address: US TX Houston
- Assignee: Baker Hughes Incorporated
- Current Assignee: Baker Hughes Incorporated
- Current Assignee Address: US TX Houston
- Agency: Cantor Colburn LLP
- Main IPC: E21B17/07
- IPC: E21B17/07

Abstract:
A damping assembly including a damping device including a body, a piston assembly having a piston rod disposed within the body, a biasing member biasing the piston rod to a position within the body, and a damping block connected to and movable with the piston rod; and, a connector associated with a downhole tool and connectable to the damping device; and wherein the damping device reduces effects of shocks experienced by the downhole tool via the damping block. Also included is a method of reducing impact of shocks on a downhole tool during tripping.
Public/Granted literature
- US20130020093A1 DAMPING ASSEMBLY FOR DOWNHOLE TOOL DEPLOYMENT AND METHOD THEREOF Public/Granted day:2013-01-24
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