Enclosed radial wire-line cable conveying method and apparatus

Details Enclosed radial wire-line cable conveying method and apparatus Enclosed radial wire-line cable conveying method and apparatus

2008-03-11

2008-03-11

Gay, Jennifer H. (Department: 3676)

Wells

Above ground apparatus

Moving tubing or cable into an existing well

C166S241500

Reexamination Certificate

active

11443134

ABSTRACT:
A relatively light weight wire-line conveyance mechanism capable of sustained high pressure incorporated into a wire-line riser set-up and configured to allow multiple radial bends without sheaves. The conveyance mechanism includes a tubular body structure capable of being pressurized defining a radial arc of between 0 and 180 degree having a threaded coupling at each end for connection to riser tubular joints. One embodiment discloses a field formable cable conveyor that may take a variety of shapes. The tubular body contains a series of connected tubular blocks or sleeves, each of which includes a longitudinal bore and a roller or ball bearing assembly therein defining a wire-line pathway for receiving a wire-line that passes through each of said tubular blocks, fully contained therein.

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