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US 2019/0069453 A1Published application
Broadband Wireline Cable
AssigneeHalliburton Energy Services, Inc.
InventorsGeorge David Goodman, Sudhir Gupta
Life of this patent
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Abstract
A wireline cable, method, and system for broadband communications and data transfer. The wireline cable comprises insulated conductors, arranged such that circumferentially spaced conductors surround a central conductor. One or more of the conductors is insulated with a magnetic permeable insulation configured to reduce electrical interference with an adjacent conductor.
Claims20
A wireline cable, comprising:
- insulated conductors, arranged such that circumferentially spaced conductors surround a central conductor, wherein one or more of the conductors is insulated with a magnetic permeable insulation configured to reduce electrical interference with an adjacent conductor.
A method of transmitting signals over a wireline cable, comprising:
- applying voltages to insulated conductors of the wireline cable to transmit the signals, wherein the insulated conductors comprise circumferentially spaced conductors surrounding a central conductor, and one or more of the conductors is insulated with a magnetic permeable insulation to reduce electrical interference with an adjacent conductor;
- and
- receiving the signals at a downhole tool coupled to the wireline cable.
A wireline system, comprising:
- a controller;
- a downhole tool locatable in a borehole;
- a wireline cable coupled to the downhole tool and operable to provide power and an electrical communication path for the downhole tool, the wireline cable comprising:
- insulated conductors, arranged such that circumferentially spaced conductors surround a central conductor, wherein one or more of the conductors is insulated with a magnetic permeable insulation configured to reduce electrical interference with an adjacent conductor.
1 more element
Dependencies are inferred from the claim text.