公开(公告)号：WO2015097502A8

公开(公告)日：2015-12-23

申请号：PCT/IB2014002410

申请日：2014-11-11

Applicant: VETCO GRAY SCANDINAVIA AS ,  LANDI GIACOMO ,  WESSEL JØRGEN ,  BERGAMINI LORENZO ,  GLOMSAKER TERJE ,  SUNDT HANS KRISTIAN ,  CHAMBHARE SUDHIR

Inventor： LANDI GIACOMO ,  WESSEL JØRGEN ,  BERGAMINI LORENZO ,  GLOMSAKER TERJE ,  SUNDT HANS KRISTIAN ,  CHAMBHARE SUDHIR

IPC: F16J15/40 ,  B01D61/02 ,  E21B43/00 ,  F04B39/04 ,  F04C15/00 ,  F04D29/10

CPC classification number: F04D29/108 ,  B01D61/025 ,  B01D2311/06 ,  B01D2311/12 ,  C02F1/441 ,  C02F1/444 ,  C02F2103/02 ,  C02F2103/08 ,  F04D13/086 ,  F04D29/18 ,  Y02A20/131

Abstract: A method for supplying barrier fluid in a subsea motor and pump assembly (100) disclosed, wherein desalinated water is extracted from or downstream of a reverse osmosis device (107) and supplied to the motor and pump assembly, alone or as mixture with ethylene glycol. A corresponding system is likewise disclosed.

Abstract translation: 一种用于在所公开的海底马达和泵组件（100）中供应阻隔流体的方法，其中脱盐水从反渗透装置（107）或反渗透装置（107）的下游提取并单独地或作为与乙二醇的混合物供应到马达和泵组件 。 同样公开了相应的系统。

公开(公告)号：WO2006071124A1

公开(公告)日：2006-07-06

申请号：PCT/NO2005/000486

申请日：2005-12-27

Applicant: FMC KONGSBERG SUBSEA AS ,  WESSEL, Jørgen ,  STEN-HALVORSEN, Vidar ,  KASIN, Torstein ,  JOHANSEN, John, A.

Inventor： WESSEL, Jørgen ,  STEN-HALVORSEN, Vidar ,  KASIN, Torstein ,  JOHANSEN, John, A.

IPC: F16K31/04

CPC classification number: F16K31/047 ,  F16K31/56

Abstract: The present invention describes a valve actuator having a first motor (30) for moving a valve element and a second motor (30') for energizing a failsafe spring (130) . The second motor is operated independently from the first, thus allowing the valve element to be moved between its open and closed positions while the spring is energized. In an emergency, the spring will be de-energized and move the valve element to its failsafe position no matter the position of the valve element.

Abstract translation: 本发明描述了一种阀致动器，其具有用于移动阀元件的第一马达（30）和用于为故障保护弹簧（130）通电的第二马达（30'）。 第二马达独立于第一马达运行，从而允许阀元件在弹簧通电时在其打开和关闭位置之间移动。 在紧急情况下，无论阀元件的位置如何，弹簧将被断电并将阀元件移动到其故障安全位置。

公开(公告)号：WO2012164382A1

公开(公告)日：2012-12-06

申请号：PCT/IB2012/001063

申请日：2012-06-01

Applicant: VETCO GRAY SCANDINAVIA AS ,  TOMTER, Ole, Petter ,  WESSEL, Jørgen

Inventor： TOMTER, Ole, Petter ,  WESSEL, Jørgen

IPC: E21B43/36 ,  E21B43/34

CPC classification number: E21B43/36 ,  E21B43/34

Abstract: Apparatus and method for operating a subsea compression system is disclosed, the subsea compression system comprising a separator (3), a compressor ( 1) and a pump (2), wherein the compressor is operable for compression and discharge of gas that is separated from a well stream fed into the separator, and the pump is operable for pumping liquid that is separated from the well stream. According to the invention, compressed gas is recycled from the compressor discharge side to the compressor intake side via a turbo-expander unit (10) which is drivingly connected to the pump, the pump operable in response to circulation of compressed gas from the compressor discharge side to the compressor intake side.

Abstract translation: 公开了用于操作海底压缩系统的装置和方法，所述海底压缩系统包括分离器（3），压缩机（1）和泵（2），其中所述压缩机可操作用于压缩和排出与 进入分离器的井流，并且泵可操作用于泵送与井流分离的液体。 根据本发明，压缩气体通过驱动地连接到泵的涡轮膨胀机单元（10）从压缩机排出侧再循环到压缩机进气侧，该泵可响应于来自压缩机排气口的压缩气体的循环而可操作 一侧到压缩机进气侧。