Invention Grant
US08826993B2 Damping assembly for downhole tool deployment and method thereof 有权
用于井下工具展开的阻尼组件及其方法

Damping assembly for downhole tool deployment and method thereof
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.
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