公开(公告)号：NO20003793A

公开(公告)日：2002-01-25

申请号：NO20003793

申请日：2000-07-24

Applicant: ABB OFFSHORE SYSTEMS AS

Inventor： HAFSKJOLD GUNNAR ,  SOELVIK NILS ARNE

IPC: E21B33/035 ,  E21B41/00 ,  H01F27/02 ,  H01F27/06 ,  E02D29/00 ,  F16B17/00 ,  F16B21/00 ,  H01F38/20 ,  H01F41/00

CPC classification number: E21B41/0014 ,  E21B33/0355 ,  H01F27/02 ,  H01F27/06

公开(公告)号：NO20010730D0

公开(公告)日：2001-02-13

申请号：NO20010730

申请日：2001-02-13

Applicant: ABB OFFSHORE SYSTEMS AS

Inventor： JOHNSEN TERJE ,  KARAL KAREL ,  STRAND BAARD-CHRISTIAN

IPC: F16L20060101 ,  F16L27/06 ,  F16L

公开(公告)号：NO20005753D0

公开(公告)日：2000-11-14

申请号：NO20005753

申请日：2000-11-14

Applicant: ABB OFFSHORE SYSTEMS AS

Inventor： AFSKJOLD GUNNAR ,  OELVIK NILS ARNE

IPC: H01F27/02 ,  H01F27/14 ,  H01F ,  H02J

Abstract: A subsea electrical power distribution system including a first chamber (20) housing a transformer, a second chamber (30) housing a power distribution system with busbars (32) for distribution of power to individual consumers connected to said busbars via connectors (33). The interface between the first and second chamber includes a flexible membrane (22) allowing the oil in the first chamber to expand into the second chamber and vice versa. The second chamber being connected to an external volume expansion chamber (34) allowing the pressure in the second chamber to balance against the pressure of the ambient sea.

公开(公告)号：GB2335961A

公开(公告)日：1999-10-06

申请号：GB9916553

申请日：1998-01-28

Applicant: ABB OFFSHORE SYSTEMS AS

Inventor： WITTING FREDRIK ,  HALLE PER OLAV

IPC: E21B41/04 ,  E21B43/013 ,  F16L1/26

Abstract: A tool for handling submarine conduits for coupling of such a sub-marine conduit to a sea bottom based installation, of the kind wherein the tool includes a downwardly open gripper or yoke for holding the conduit in connection with the coupling, and winch equipment for hauling the submarine conduits. The yoke (26) is designed with opposed, parallel side wall sections (28, 28), the spacing between which is conformed to the diameter or transverse dimension of the submarine conduit, and in that the yoke is forcibly displaceable between a rearward pull-in position and a forward coupling position in a supporting frame (14), and in that the winch equipment (16) including a pulling cable (24) is mounted directly on the displaceable yoke (26) or optionally on the supporting frame (14) above the yoke.

公开(公告)号：GB2398524B

公开(公告)日：2006-03-22

申请号：GB0329840

申请日：2003-12-23

Applicant: ABB OFFSHORE SYSTEMS AS ,  VETCO AIBEL AS

Inventor： STERGAARD INGE

IPC: E21B43/36 ,  E21B43/017

Abstract: A subsea system for separating a multiphase fluid emanating from one or more subsea wells, comprising a foundation structure ( 1 ) secured to the seabed, a header piping module ( 2 ) adapted to be mounted to the foundation structure ( 1 ), a separator piping module ( 3 ) adapted to be removably mounted to the header piping module ( 2 ), and one or several insert modules ( 4-8 ), each of which comprising a processing appliance of the subsea system and being adapted to be removably mounted to the separator piping module ( 3 ).

公开(公告)号：GB2385076B

公开(公告)日：2006-03-15

申请号：GB0302833

申请日：2003-02-07

Applicant: ABB OFFSHORE SYSTEMS AS ,  VETCO AIBEL AS

Inventor： SOELVIK NILS ARNE

IPC: E21B43/12 ,  E21B7/128 ,  E21B43/01 ,  E21B43/36

Abstract: A power supply assembly, which is placed subsea and is connected to an umbilical from a platform, supplies electrical power to subsea equipment. The power supply assembly supplies power during drilling operations to a pump for pumping drilling fluid from the sea floor to the sea surface. During production operations, the power supply assembly provides power to a booster pump to pump the well fluid away from the subsea well for collection. The subsea power supply assembly optionally also provides power to electrically charged portions of subsea separators that remove water from the oil in the well fluid. The booster pump the pumps the oil from the separator away from the subsea wellhead for collection.

公开(公告)号：GB2381667B

公开(公告)日：2004-11-03

申请号：GB0301564

申请日：2001-07-02

Applicant: ABB OFFSHORE SYSTEMS AS

Inventor： HAFSKJOLD GUNNAR ,  SOELVIK NILS ARNE

IPC: E21B33/035 ,  E21B41/00 ,  H01F27/02 ,  H01F27/06 ,  H01F38/00 ,  H01F41/00

Abstract: An arrangement and a method for use in installation procedures for subsea transformers. A central, hole or tube is included in an encapsulation enclosing a transformer that is to be installed. Three core elements of the transformer are arranged symmetrically around the hole or tube forming a triangle or a delta. The transformer is lowered towards a a foundation placed on the sea floor wherein a guide pin is mounted. When the transformer has found its way to the foundation, the guide pin will enter the tube, and the transformer will slide down onto the guide line pin. The tube is terminated by a funnel shaped opening, thus making it easier not to miss the guide pin by the tube opening. The transformer is horizontally oriented by means of orientation keys localized within the tube.

公开(公告)号：GB2398748A

公开(公告)日：2004-09-01

申请号：GB0404316

申请日：2004-02-26

Applicant: ABB OFFSHORE SYSTEMS AS

Inventor： HAUGE ESPEN ,  WOOD DEBORAH

IPC: B01D21/02

Abstract: The invention relates to a device for removing solids from a fluid containment space, said device comprising a hood (11) arranged or intended to be arranged at a bottom surface of a fluid containment space, at least one inlet opening (14a) and at least one outlet opening (20a) being provided on a first side (15a) of the hood. The hood (11) is provided with means (21) for directing fluids through the respective outlet opening (20a) on said first side (15a) of the hood from an inner space (16) of the hood to a fluid containment space exterior of the hood in an essentially horizontal direction or in a direction towards the bottom surface of a fluid containment space. Flushing means for directing flushing fluid toward the at least one outlet opening 20a is provided wherein the flushing means may be jet nozzles 19a, 19b. Advantageously the device may be utilized in the production of crude oil especially for solids removal from separator vessels.

公开(公告)号：GB0404316D0

公开(公告)日：2004-03-31

申请号：GB0404316

申请日：2004-02-26

Applicant: ABB OFFSHORE SYSTEMS AS

IPC: B01D21/02

Abstract: A device for removing solids from a fluid containment space. A hood is arranged or intended to be arranged at a bottom surface of the fluid containment space. At least one inlet opening and at least one outlet opening are provided on a first side of the hood. The hood is provided with one or more elements for directing fluids through the respective outlet opening on the first side of the hood from the inner space of the hood to the fluid containment space exterior of the hood in an essentially horizontal direction or in a direction towards the bottom surface of the fluid containment space. Also provided are a separator including such a device and a method for removing solids from a fluid containment space.

公开(公告)号：GB0400555D0

公开(公告)日：2004-02-11

申请号：GB0400555

申请日：2004-01-12

Applicant: ABB OFFSHORE SYSTEMS AS

IPC: E21B41/08

Abstract: A subsea oil and/or gas exploitation device including at least one guide member for guiding subsea equipment that is to be landed and connected to the device into a connecting position in relation to the device. The at least one guide member includes an array of projections provided for the purpose of engaging corresponding recesses arranged in a corresponding guide member of the subsea equipment.