公开(公告)号：US20190337601A1

公开(公告)日：2019-11-07

申请号：US15754923

申请日：2016-08-17

Applicant: FMC TECHNOLOGIES DO BRASIL LTDA

Inventor： Alexandre Carvalhar Marins ,  Arthur Eugênio De Almeida Filho, Arthur ,  Rodrigo Silva Cappato ,  Ricardo Vianna Ramos

IPC: B63C11/52 ,  B63G8/00 ,  H02N11/00 ,  F03B13/10 ,  H02G1/10 ,  H02K5/12

Abstract: An electric power generating submarine tool is used in the Oil and Gas Industry, for powering submarine equipments applied for combating hydrate and also for feeding electric systems in submarine equipments of production, processing and transporting hydrocarbons. The tool includes a hydraulic engine of axial piston, a mechanical coupling, an electric power generator, an electric box of hydrostatically balanced delivery, a hydrostatically balanced submarine electric cable, a wet-mate-type submarine electric connector, hydraulic hoses, a compensator for allowing equalization of the internal pressure with the external one. The system is interconnected and driven hydraulically by a ROV.

公开(公告)号：US10814948B2

公开(公告)日：2020-10-27

申请号：US15754923

申请日：2016-08-17

Applicant: FMC TECHNOLOGIES DO BRASIL LTDA

Inventor： Alexandre Carvalhar Marins ,  Arthur Eugênio De Almeida Filho ,  Rodrigo Silva Cappato ,  Ricardo Vianna Ramos

IPC: B63G8/00 ,  B63C11/52 ,  F03B13/10 ,  H02G1/10 ,  H02K5/12 ,  H02N11/00

Abstract: An electric power generating submarine tool is used in the Oil and Gas Industry, for powering submarine equipments applied for combating hydrate and also for feeding electric systems in submarine equipments of production, processing and transporting hydrocarbons. The tool includes a hydraulic engine of axial piston, a mechanical coupling, an electric power generator, an electric box of hydrostatically balanced delivery, a hydrostatically balanced submarine electric cable, a wet-mate-type submarine electric connector, hydraulic hoses, a compensator for allowing equalization of the internal pressure with the external one. The system is interconnected and driven hydraulically by a ROV.

公开(公告)号：US20230265740A1

公开(公告)日：2023-08-24

申请号：US18015943

申请日：2021-07-13

Applicant: FMC Technologies Do Brasil LTDA

Inventor： Ricardo Vianna Ramos ,  Ana Maria Guerreiro ,  Mariana Ferreira Palacios ,  Anderson Moita Witka ,  Victor Albuquerque

IPC: E21B36/00 ,  E21B41/00 ,  E21B36/04

CPC classification number: E21B36/005 ,  E21B36/04 ,  E21B41/0007

Abstract: Abstract: A subsea induction heating system (10) comprising a subsea inline heater module (14) configured for heating a subsea hydrocarbon production or processing component (7) is described. The subsea inline heater module has an induction coil (6) configured for generating a variable magnetic field in the component. The system has a subsea variable frequency drive (4) configured for energizing the induction coil to achieve a desired temperature in the component. A corresponding method is also disclosed.