UNDERWATER DEVICE AND METHOD FOR BLOCKING OUTFLOW A FLUID LIKE OIL OR GAS BY AN UNDERWATER WELL

World Intellectual Property Organization Patent

APP PUB NO WO-2011161625-A1
SERIAL NO

PCTIB2011052721

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Abstract

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The present invention relates to a device and to a method for blocking the outflow of a pressurized fluid from an underwater well, in particular, for blocking the outflow of crude oil and/or of natural gas, for carrying out an operation of closure of the well. In particular, the invention relates to a device and to a method for quickly stopping the flow and closing the well in case of incident and/or in case of fault of emergency shut-off devices of the underwater well, such as 'blowout preventer' ('BOP') systems, in order to reduce harm to the environment and economic losses due to fluid outflow from the well.

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Patent Owner(s)

Patent OwnerAddress
SIME S R LIT57013 ROSIGNANO SOLVAY (LI)

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Inventor(s)

Inventor Name Address
FAVILLI STEFANO 57016 ROSIGNANO MARITTIMO
BERTOLINI MATTEO TRAVERSA PRIVATA DI VIA DANTE 11 I-57016 ROSIGNANO MARITTIMO (LI) I-57016
IARRUSSO GIACOMO VIA GRAZIA DELEDDA 11 I-57016 ROSIGNANO MARITTIMO (LI) I-57016

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