Back to results
US 2026/0100294 A1Published application
Lead free cable for power delivery to downhole equipment
AssigneeHalliburton Energy Services, Inc.
InventorHassan Mansir
Life of this patent
Estimating the term…
Abstract
Some implementations include a downhole electrical cable including a conductor, a first insulation covering the conductor, and a second insulation covering the first insulation. The second insulation may include a first polymer layer and a first metallic layer coupled to the first polymer layer.
Claims20
A downhole electrical cable comprising:
- a conductor;
- a first insulation covering the conductor;
- and
- a second insulation covering the first insulation, the second insulation including
- a first polymer layer, and
- a first metallic layer coupled to the first polymer layer.
3 more elements
A method for constructing a downhole electrical cable, the method comprising:
- installing a first insulation on a first conductor;
- installing a second insulation over the first insulation and the first conductor, wherein the second insulation includes a first polymer layer coupled with a second metallic layer.
A system comprising:
- one or more downhole tools;
- an electrical cable configured to provide electrical power to the one or more downhole tools, the electrical cable including
- a conductor;
- a first insulation covering the conductor;
- and
- a second insulation covering the first insulation, the second insulation including a first polymer layer and a first metallic layer coupled to the first polymer layer.
3 more elements
Dependencies are inferred from the claim text.