Nuovo Pignone Spa

Nuovo Pignone Srl

Fabrizio Mammoliti

Sergio Palomba

Eugenio Giorni

Simone Billi

Andrea Masi

Riccardo Catastini

Alessandro Pagliantini

Alessio Andolfi

Attilio Paolucci

Giovanni Vitale

Systems and methods include using a subsea machine for separating a mixture received from a seabed well. The subsea machine includes: a chamber configured to receive and separate by gravity the mixture received from the seabed well. The chamber includes: a housing configured to contain the mixture received from the undersea well during separation, and a piston provided inside the housing and separating the housing into a top section and a bottom section. The piston is configured to move in a first direction along an axis to create more space in the top section for receiving the mixture from the seabed well and to move in a second opposite direction along the axis for removing the mixture from the chamber after separation has occurred.

Subsea machine and methods for separating components of a material stream

Growing community of inventors

Civitavecchia, Italy

Fabrizio Mammoliti