HOLLOW LOAD DISCONNECT DEVICE FOR SHEARING THE LEGS OF PETROLEUM PLATFORMS, AND, BY EXTENSION, ALL HOLLOW CYLINDERS

摘要

A hollow charge disconnector device for shearing the legs of oil platforms, and by extension, all hollow cylinders. The present invention relates to a device constituting a very high temperature dart, constituted by the chemical decomposition of a explosive explosive implemented in a circular metal container, having on its periphery a continuous circular cup oriented towards the surface to cut. Main use: Simultaneous shearing of the feet of the oil platforms with a view to their dismantling, and by extension of all hollow cylinders.