Invention Application
- Patent Title: Downhole Shifting Tool
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Application No.: US15199151Application Date: 2016-06-30
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Publication No.: US20180003005A1Publication Date: 2018-01-04
- Inventor: Andrew Dorban , Michael Huh , Seth Alan Conaway
- Applicant: Schlumberger Technology Corporation
- Main IPC: E21B34/14
- IPC: E21B34/14 ; E21B34/00 ; E21B43/26

Abstract:
A downhole tool includes a deactivation member, a latching member, a release member, and a biasing member. The deactivation member includes an outer protrusion. The latching member is positioned radially-outward from the deactivation member. The latching member includes an inner protrusion and an outer protrusion. The release member includes a sleeve extending axially toward the outer protrusion of the latching member. The biasing member exerts an axial force on the latching member.
Public/Granted literature
- US10378313B2 Downhole shifting tool Public/Granted day:2019-08-13
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