公开(公告)号：US20180328365A1

公开(公告)日：2018-11-15

申请号：US15591861

申请日：2017-05-10

Applicant: Schlumberger Technology Corporation

Inventor： David Milton Eslinger ,  Spyridon Joseph Kotsonis ,  David Hoyle ,  Alejandro Camacho Cardenas ,  Arthur Watson

IPC: F04D13/08 ,  E21B43/12 ,  E21B47/00 ,  F04D29/18 ,  F04D15/00 ,  F04D29/046 ,  F04D29/043 ,  F04D29/06

CPC classification number: F04D13/086 ,  E21B43/128 ,  E21B43/2406 ,  E21B47/0007 ,  F04D15/0088 ,  F04D29/043 ,  F04D29/046 ,  F04D29/061 ,  F04D29/183

Abstract: An electric submersible pump system can include a shaft; at least one impeller operatively coupled to the shaft; and a bearing assembly that rotatably supports the shaft, where at least one component of the electric submersible pump includes a volumetric composite material that includes polycrystalline diamond material and at least one metallic material.

公开(公告)号：US10883506B2

公开(公告)日：2021-01-05

申请号：US15591861

申请日：2017-05-10

Applicant: Schlumberger Technology Corporation

Inventor： David Milton Eslinger ,  Spyridon Joseph Kotsonis ,  David Hoyle ,  Alejandro Camacho Cardenas ,  Arthur Watson

IPC: F04D13/08 ,  E21B43/12 ,  F04D29/047 ,  F04D29/02 ,  F04D29/041 ,  F04D7/04 ,  E21B47/008 ,  F04D15/00 ,  F04D29/043 ,  E21B43/24

Abstract: An electric submersible pump system can include a shaft; at least one impeller operatively coupled to the shaft; and a bearing assembly that rotatably supports the shaft, where at least one component of the electric submersible pump includes a volumetric composite material that includes polycrystalline diamond material and at least one metallic material.