Methods for forming a connection to a cable for transmitting power and data telemetry in an environment of hole downward and to form a cable protected for transmitting energy or data of telemetrWas in an environment of hole downward, conduu00ecte protected for use in an environment of hole downward, and,Cable protected for transmitting energy or data telemetry in an environment of the downward hole

摘要

"The system of driver for use in a protected environment of the hole downward,Method for forming a cable protected and cable protected for transmitting energy and data telemetry in an environment of hole downward and method to form a connection between a first cable for CAAnsmitir power or telemetry data and a second cable in an environment of borehole descendant ".A connection is formed to a cable for transmitting power and data telemetry in an environment of hole downward.The cable includes a conductor, and a tubular metallic impermeable layer around the conductor. The end of the conductor is exposed, and the driver inserted in a hole in a housing.The hole contains an electrical contact which is adjacent to the driver, the housing being sealed against the metallic impermeable layer to isolate the bore of the housing.The cable includes an outer coating, this coating is removed to expose the outer barrier layer metal.A cable may be inserted into a first hole of the housing, and a second cable is introduced into a second hole of the housing, the conductors of both cables by confining the electrical contacts.So that these contacts are electrically connected to each other, the housing being sealed against the metallic impermeable layer of each cable.