Search International and National Patent Collections

1. (WO2018005598) CONFORMING MAGNET TOOL FOR RECOVERY OF DOWNHOLE DEBRIS

Pub. No.:    WO/2018/005598    International Application No.:    PCT/US2017/039658
Publication Date: Fri Jan 05 00:59:59 CET 2018 International Filing Date: Thu Jun 29 01:59:59 CEST 2017
IPC: E21B 31/06
E21B 37/00
Applicants: BAKER HUGHES INCORPORATED
Inventors: RUD, Ellen Ellis
Title: CONFORMING MAGNET TOOL FOR RECOVERY OF DOWNHOLE DEBRIS
Abstract:
A debris removal tool for removal of metallic debris from within a wellbore. The debris removal tool includes a housing defining a central bore and a plurality of magnetic members retained within the central bore and axially moveable therewithin, the magnetic members each presenting a contact surface to contact and form a magnetic attachment to the metallic debris.