System for launching equipment with a cable for internally inspecting and unblocking production, injection and distribution ducts

The present invention relates to a system for launching robots for use in oil and gas production wells, comprising a supporting structure (2), on which robot-launching tubing (4) is arranged; a dynamic seal (12) attached to the inlet end of the robot-launching tubing (4), which seals off the umbilic...

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Hauptverfasser: Eduardo Gerhardt, Cedric Hernalsteens, Maurício Galassi, Hugo Francisco Lisboa Santos, André Viegas Wentz
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Sprache:eng
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creator Eduardo Gerhardt
Cedric Hernalsteens
Maurício Galassi
Hugo Francisco Lisboa Santos
André Viegas Wentz
description The present invention relates to a system for launching robots for use in oil and gas production wells, comprising a supporting structure (2), on which robot-launching tubing (4) is arranged; a dynamic seal (12) attached to the inlet end of the robot-launching tubing (4), which seals off the umbilical cable (8); an annular BOP valve (3) to restrict upward flow; and a ram BOP valve (7) at the other end of the tubing (4), to restrict upward flow and having a large enough opening to allow the robot to pass through, sealing off the umbilical cable (8). The system can be detached from the duct, used for transporting the robot, it can be flexible in terms of different configurations, and it can have a system that allows inertization of blocked lines. The present invention is used for introducing robots that operate internally in flexible and rigid ducts, with it being necessary to connect the tubing system to the equipment developed. Once connected, and by operating the valves of the system, it is possible to introduce the robot into the tubing.
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subjects BLASTING
CLEANING
CLEANING IN GENERAL
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
JOINTS OR FITTINGS FOR PIPES
LIGHTING
MEANS FOR THERMAL INSULATION IN GENERAL
MECHANICAL ENGINEERING
PERFORMING OPERATIONS
PIPES
PREVENTION OF FOULING IN GENERAL
SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING
THERMAL INSULATION IN GENERAL
TRANSPORTING
WEAPONS
title System for launching equipment with a cable for internally inspecting and unblocking production, injection and distribution ducts
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