SHIFTING TOOL Russian patent published in 2018 - IPC E21B23/02 E21B34/10 

Abstract RU 2663841 C2

FIELD: soil or rock drilling; mining.

SUBSTANCE: downhole shifting tool for shifting a downhole component comprises a body with a positioning arrangement provided on the body for engaging or interacting with a downhole component to provide alignment of the shifting tool with said component. Tool further includes a connecting member provided on the body and being moveable to selectively engage a connection profile of the downhole component.

EFFECT: technical result is high efficiency of the downhole shifting tool for shifting a downhole component.

52 cl, 7 dwg

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RU 2 663 841 C2

Authors

Vebster Oliver

Patton Demien Dzherard

Menning Mettyu

Dzheffri Yan

Dates

2018-08-10Published

2014-03-14Filed