System for displacing a blowout prevention safety valve, which comprises an overhead crane (10) mounted on a suspended rail (6) and provided with a winch (11) for lifting and transporting the safety valve (100) from a parking zone (8) to a drilling area (9), in which a crane is placed on which the safety valve (100) is hung. In addition, on the overhead crane (10), coupling means (13) are mounted in a manner such that the overhead crane (10) can be moved between the parking zone (8) and the drilling area (9), having both the winch (11) and the coupling means (13) connected to the safety valve (100). In the drilling area (9), the coupling means (13) are disengaged from the safety valve (100), while the crane and the winch (11) are maintained connected to the safety valve (100) in order to lower it to an operating position.
SYSTEM FOR DISPLACING A BLOWOUT PREVENTION SAFETY VALVE AND METHOD FOR DISPLACING SAID VALVE
SYSTEM ZUM VERSCHIEBEN EINES SICHERHEITSVENTILS ZUR AUSBLASVERHINDERUNG UND VERFAHREN ZUM VERSCHIEBEN DES VENTILS
SYSTÈME DE DÉPLACEMENT D'UNE SOUPAPE DE SÉCURITÉ ANTI-ÉRUPTION ET PROCÉDÉ DE DÉPLACEMENT DE LADITE SOUPAPE
03.04.2024
Patent
Elektronische Ressource
Englisch
Europäisches Patentamt | 2021
|Europäisches Patentamt | 2022
|Self-Displacing Hydraulic Accumulator
SAE Technical Papers | 2018