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US 2017/0287595 A1Published application
Submersible power cable
AssigneeSchlumberger Technology Corporation
InventorsJason Holzmueller, Jinglei Xiang, Christopher Von Fange
Life of this patent
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Abstract
A power cable can include a conductor; an insulation layer disposed about the conductor where the insulation layer includes a first polymeric material; and a shield layer disposed about the insulation layer where the shield layer includes a second polymeric material where a solubility parameter of the first polymeric material is less than a solubility parameter of the second polymeric material.
Claims20
A power cable comprising:
- a conductor;
- an insulation layer disposed about the conductor wherein the insulation layer comprises a first polymeric material;
- and
- a shield layer disposed about the insulation layer wherein the shield layer comprises a second polymeric material wherein a solubility parameter of the first polymeric material is less than a solubility parameter of the second polymeric material.
1 more element
A method comprising:
- translating a conductor in an extruder;
- depositing an insulation layer about the conductor wherein the insulation layer comprises a first polymeric material;
- and
- depositing a shield layer about the insulation layer wherein the shield layer comprises a second polymeric material wherein a solubility parameter of the first polymeric material is less than a solubility parameter of the second polymeric material.
1 more element
An electric submersible pump comprising:
- an electric motor;
- a pump operatively coupled to the electric motor;
- and
- a power cable that comprises a conductor electrically coupled to the electric motor;
- an insulation layer disposed about the conductor wherein the insulation layer comprises a first polymeric material;
- and a shield layer disposed about the insulation layer wherein the shield layer comprises a second polymeric material wherein a solubility parameter of the first polymeric material is less than a solubility parameter of the second polymeric material.
3 more elements
Dependencies are inferred from the claim text.