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1. (WO2018044440) POLYMERIC COMPOSITES AND ARTICLES FORMED THEREOF

Pub. No.:    WO/2018/044440    International Application No.:    PCT/US2017/044142
Publication Date: Fri Mar 09 00:59:59 CET 2018 International Filing Date: Fri Jul 28 01:59:59 CEST 2017
IPC: C09D 181/06
E21B 33/12
Applicants: BAKER HUGHES, A GE COMPANY, LLC
Inventors: DOLOG, Rostyslav
FLORES, Juan Carlos
VENTURA, Darryl
KHABASHESKU, Valery N.
Title: POLYMERIC COMPOSITES AND ARTICLES FORMED THEREOF
Abstract:
A downhole tool for controlling the flow of a fluid in a wellbore comprises: an annular body having a flow passage therethrough; a frustoconical element disposed about the annular body; a sealing element carried on the annular body and configured to engage a portion of the frustoconical element; and a bottom sub disposed about the annular body; wherein at least one of the frustoconical element and the bottom sub comprise a polymeric composite that includes: a polymer component comprising one or more of the following: a poly(ether ether ketone); or an epoxy, and a filler crosslinked with the polymer component.