Abstract: The present invention refers to an equipment for the installation and removal of plugs from submarine well, which comprises a hydraulic cylinder (1) which is coupled to specific tools (9) for installation and removal of plugs (2) in columns suspenders (3) or WCTs (4).

Abstract: In one illustrative embodiment, the manifold comprises a block with at least one drilled header hole formed within the block, a plurality of drilled flow inlet holes formed within the block, wherein the number of drilled flow inlet holes corresponds to the number of the plurality of external flow lines that supply fluid (e.g., oil/gas) to the manifold and a plurality of isolation valves coupled to the block wherein the valve element for each of the isolation valves is positioned within the block.

Abstract: The present invention refers to a shared actuation system to place tools on any subsea valve interface on an oil production station located in a subsea structure, such as a manifold. The system comprises a connection device for connection to the subsea structure, attached to the connection device at least one structural element, all connected to each other through rotary joints, providing at least two degrees of freedom for a distal end of the structure elements where an actuation tool is positioned, for interaction with the valve interfaces on the subsea structure, where the structural elements further is connected to a sail element.

Abstract: A modulating machine is used to extract and recover the essential oil from citrus fruit such as lemons, oranges, mandarins, grapefruit, etc. not removing their peel, but by microperforating it and disrupting oil cells. The oil thus extracted is trapped in water so as to form an aqueous emulsion. The created machine includes a set of grooved disks (9) mounted over corresponding supporting axes (8); a base structure (1) on which lower portion there is a transmission set installed, formed by pulleys (2) and chains or grooved belts (3) operated by a motor (4); a set of supporting axes (8) provided with alternate axial and rotational movement, by a set of operation members (10) interconnected to rod (11) transmitting alternate movement to the connected handles (12), alternating to the ends (13) of the supporting axes (8).