Wellhead sidewall electrical penetrator

Details Wellhead sidewall electrical penetrator Wellhead sidewall electrical penetrator

1979-09-28

1981-09-15

Pate, III, William F.

Wells

With electrical means

166 85, 166 88, 339 60C, E21B 3303

Patent

active

042891990

ABSTRACT:
The present invention provides a penetrator for a wellhead in order to get a communication line for a down hole device out of a well through the wellhead. In particular, the line is brought up into the hanger for less than the full axial extent of the hanger, then led laterally out through the side of the hanger and out through the sidewall of the head below the hanger-to-head annulus seal. The communication line may be an electrical cable with particularly placed connecting fittings in the hanger and head and is shown providing for side access for easy, horizontal plug-in installation.

REFERENCES:
patent: 3043371 (1962-07-01), Rector
patent: 3638732 (1972-02-01), Huntsinger
patent: 3965977 (1976-06-01), Beson
patent: 4154302 (1979-05-01), Cugini
patent: 4181175 (1980-01-01), McGee

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