Method of making wireline apparatus for use in earth boreholes

Details Method of making wireline apparatus for use in earth boreholes Method of making wireline apparatus for use in earth boreholes

1978-05-30

1980-07-29

Moon, Charlie T.

Metal fusion bonding

Process

With shaping

29517, 350 9629, 350 9634, B21D 3904

Patent

active

042146933

ABSTRACT:
The invention provides an improved wireline that comprises one or more insulated conductors contained within a smooth walled metal sheath; which improved wireline is satisfactory to perform all of the normal wireline operations in an earth borehole and particularly in very deep boreholes; and in which the sheath material of the wireline is a metal having a high yield strength to weight ratio, and the sheath is swaged into intimate contact with the inner insulated conductor or conductors, such that the weight of the inner conductor or conductors and insulation is effectively supported by the sheath.

REFERENCES:
patent: 1227346 (1917-05-01), Trood et al.
patent: 1794902 (1931-03-01), Johnson
patent: 2606849 (1952-08-01), Dantsizen
patent: 2644353 (1953-07-01), McLaughlin
patent: 2975087 (1961-03-01), Donald
patent: 2998472 (1961-08-01), Bondon
patent: 3430330 (1969-03-01), Garner
patent: 3583060 (1971-06-01), Sigmans

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