WO2015165969A3 - Subsea cooler - Google Patents

Subsea cooler Download PDF

Info

Publication number
WO2015165969A3
WO2015165969A3 PCT/EP2015/059343 EP2015059343W WO2015165969A3 WO 2015165969 A3 WO2015165969 A3 WO 2015165969A3 EP 2015059343 W EP2015059343 W EP 2015059343W WO 2015165969 A3 WO2015165969 A3 WO 2015165969A3
Authority
WO
WIPO (PCT)
Prior art keywords
pipe
flow channel
subsea cooler
inlet
outlet
Prior art date
Application number
PCT/EP2015/059343
Other languages
French (fr)
Other versions
WO2015165969A2 (en
Inventor
Erik Baggerud
Idun Bente TILLER
Original Assignee
Fmc Kongsberg Subsea As
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fmc Kongsberg Subsea As filed Critical Fmc Kongsberg Subsea As
Priority to EP15720686.3A priority Critical patent/EP3137838A2/en
Priority to SG11201608394RA priority patent/SG11201608394RA/en
Priority to BR112016024973A priority patent/BR112016024973A2/en
Priority to US15/307,795 priority patent/US20170045315A1/en
Priority to AU2015254666A priority patent/AU2015254666A1/en
Publication of WO2015165969A2 publication Critical patent/WO2015165969A2/en
Publication of WO2015165969A3 publication Critical patent/WO2015165969A3/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B36/00—Heating, cooling, insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
    • E21B36/001—Cooling arrangements
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/0007—Equipment or details not covered by groups E21B15/00 - E21B40/00 for underwater installations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
    • F28D7/106—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically consisting of two coaxial conduits or modules of two coaxial conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
    • F28D7/14—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically both tubes being bent
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F28F19/004—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using protective electric currents, voltages, cathodes, anodes, electric short-circuits

Abstract

The present invention provides a subsea cooler comprising at least one pipe (1) and a housing (4), wherein the pipe have an inlet (2) and an outlet (3) for a fluid to be cooled, and comprises straight sections (5) connected by bend sections (6), and the housing (4) encloses at least a part of the pipe, and comprises an inner surface forming a flow channel (8) extending along and surrounding the pipe, and the flow channel (8) is fluidly connected to an inlet (9) and an outlet (10) for a cooling fluid and a pumping element for driving the cooling fluid through the flow channel (8), wherein at least one sacrificial anode (11) is positioned in the flow channel (8) such that said sacrificial anode is in electrical contact with the pipe (1).
PCT/EP2015/059343 2014-04-30 2015-04-29 Subsea cooler WO2015165969A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP15720686.3A EP3137838A2 (en) 2014-04-30 2015-04-29 Subsea cooler
SG11201608394RA SG11201608394RA (en) 2014-04-30 2015-04-29 Subsea cooler
BR112016024973A BR112016024973A2 (en) 2014-04-30 2015-04-29 submarine cooler
US15/307,795 US20170045315A1 (en) 2014-04-30 2015-04-29 Subsea cooler
AU2015254666A AU2015254666A1 (en) 2014-04-30 2015-04-29 Subsea cooler

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20140561 2014-04-30
NO20140561A NO338506B1 (en) 2014-04-30 2014-04-30 underwater cooler

Publications (2)

Publication Number Publication Date
WO2015165969A2 WO2015165969A2 (en) 2015-11-05
WO2015165969A3 true WO2015165969A3 (en) 2016-01-07

Family

ID=53052846

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2015/059343 WO2015165969A2 (en) 2014-04-30 2015-04-29 Subsea cooler

Country Status (7)

Country Link
US (1) US20170045315A1 (en)
EP (1) EP3137838A2 (en)
AU (1) AU2015254666A1 (en)
BR (1) BR112016024973A2 (en)
NO (1) NO338506B1 (en)
SG (1) SG11201608394RA (en)
WO (1) WO2015165969A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112006001982T5 (en) * 2005-07-28 2008-05-29 Showa Denko K.K. heat exchangers
WO2011008101A2 (en) * 2009-07-15 2011-01-20 Fmc Kongsberg Subsea As Subsea cooler
DE102011100683A1 (en) * 2011-05-06 2012-11-08 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Heat exchanger for a motor vehicle air conditioning
WO2013002644A1 (en) * 2011-06-30 2013-01-03 Aker Subsea As Subsea compression assembly
WO2013131574A1 (en) * 2012-03-08 2013-09-12 Statoil Petroleum As Subsea processing

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5484651A (en) * 1977-12-19 1979-07-05 Babcock Hitachi Kk Anticorrosion apparatus for heating pipe
JPS5888598A (en) * 1981-11-24 1983-05-26 Diesel Kiki Co Ltd Heat exchanger made of aluminum alloy
JPS58182096A (en) * 1982-04-19 1983-10-24 Nissan Motor Co Ltd Aluminum heat exchanger
JPS60105849A (en) * 1983-11-14 1985-06-11 Matsushita Electric Ind Co Ltd Heat exchanger for hot-water supplying equipment
US5802864A (en) * 1997-04-01 1998-09-08 Peregrine Industries, Inc. Heat transfer system
JP3786772B2 (en) * 1997-11-10 2006-06-14 株式会社ガスター Corrosion prevention device for heat exchanger
JP2000248325A (en) * 1999-02-26 2000-09-12 Denso Corp Aluminum alloy piping material
JP4028169B2 (en) * 2000-11-29 2007-12-26 株式会社東芝 Antifouling equipment for structures and heat exchangers in contact with seawater
NO330761B1 (en) * 2007-06-01 2011-07-04 Fmc Kongsberg Subsea As Underwater dressing unit and method for underwater dressing
US8511370B2 (en) * 2008-11-21 2013-08-20 Caterpillar Inc. Heat exchanger including selectively activated cathodic protection useful in sulfide contaminated environments
GB2468920A (en) 2009-03-27 2010-09-29 Framo Eng As Subsea cooler for cooling a fluid flowing in a subsea flow line
US9303491B2 (en) 2009-03-27 2016-04-05 Framo Engineering As Subsea cooler and method for cleaning the subsea cooler
NO334268B1 (en) * 2011-04-15 2014-01-27 Apply Nemo As An underwater cooling device
NO339892B1 (en) * 2012-02-20 2017-02-13 Aker Solutions As Seabed heat exchanger and cleaning tools
JP5982984B2 (en) * 2012-04-20 2016-08-31 ダイキン工業株式会社 Water-cooled heat exchanger

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112006001982T5 (en) * 2005-07-28 2008-05-29 Showa Denko K.K. heat exchangers
WO2011008101A2 (en) * 2009-07-15 2011-01-20 Fmc Kongsberg Subsea As Subsea cooler
DE102011100683A1 (en) * 2011-05-06 2012-11-08 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Heat exchanger for a motor vehicle air conditioning
WO2013002644A1 (en) * 2011-06-30 2013-01-03 Aker Subsea As Subsea compression assembly
WO2013131574A1 (en) * 2012-03-08 2013-09-12 Statoil Petroleum As Subsea processing

Also Published As

Publication number Publication date
NO338506B1 (en) 2016-08-29
WO2015165969A2 (en) 2015-11-05
BR112016024973A2 (en) 2017-08-15
SG11201608394RA (en) 2016-11-29
AU2015254666A1 (en) 2016-10-27
EP3137838A2 (en) 2017-03-08
NO20140561A1 (en) 2015-11-02
US20170045315A1 (en) 2017-02-16

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