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US 10,883,506 B2Granted
Unitary thick diamond composite downhole tool components
AssigneeSchlumberger Technology Corporation
InventorsDavid Milton Eslinger, Spyridon Joseph Kotsonis, David Hoyle, Alejandro Camacho Cardenas, Arthur Watson
Life of this patent
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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.
Claims19
An electric submersible pump system comprising:
- a shaft;
- at least one impeller operatively coupled to the shaft;
- at least one bearing assembly that rotatably supports the shaft, wherein at least one monolithic component of the electric submersible pump system comprises a volumetric composite material that comprises polycrystalline diamond material and at least one metallic material;
- and
- a flow diverter adjacent to a sensor, wherein the flow diverter comprises the volumetric composite material that comprises polycrystalline diamond material and at least one metallic material.
2 more elements
An electric submersible pump system comprising:
- a shaft;
- at least one impeller operatively coupled to the shaft;
- a bearing assembly that rotatably supports the shaft;
- and
- a sensor and a sensor casing comprising a volumetric composite material that comprises polycrystalline diamond material and at least one metallic material.
2 more elements
An electric submersible pump system comprising:
- a shaft;
- at least one impeller operatively coupled to the shaft;
- a bearing assembly that rotatably supports the shaft;
- and
- a hydraulic balance system wherein at least one component controls flow and pressure and comprises a volumetric composite material that comprises polycrystalline diamond material and at least one metallic material.
2 more elements
Dependencies are inferred from the claim text.