FR3081908B1 - UNDERWATER INSTALLATION AND PROCESS FOR COOLING A FLUID IN A HEAT EXCHANGER BY CIRCULATION OF SEA WATER. - Google Patents

UNDERWATER INSTALLATION AND PROCESS FOR COOLING A FLUID IN A HEAT EXCHANGER BY CIRCULATION OF SEA WATER. Download PDF

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Publication number
FR3081908B1
FR3081908B1 FR1854882A FR1854882A FR3081908B1 FR 3081908 B1 FR3081908 B1 FR 3081908B1 FR 1854882 A FR1854882 A FR 1854882A FR 1854882 A FR1854882 A FR 1854882A FR 3081908 B1 FR3081908 B1 FR 3081908B1
Authority
FR
France
Prior art keywords
cooling
heat exchanger
sea water
fluid
circulation
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR1854882A
Other languages
French (fr)
Other versions
FR3081908A1 (en
Inventor
Bruno Rouyer
Fabrice Bacati
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saipem SA
Original Assignee
Saipem SA
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 Saipem SA filed Critical Saipem SA
Priority to FR1854882A priority Critical patent/FR3081908B1/en
Priority to BR112020022796-0A priority patent/BR112020022796A2/en
Priority to PCT/FR2019/051315 priority patent/WO2019234343A1/en
Priority to EP19742843.6A priority patent/EP3803041B1/en
Publication of FR3081908A1 publication Critical patent/FR3081908A1/en
Application granted granted Critical
Publication of FR3081908B1 publication Critical patent/FR3081908B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/0206—Heat exchangers immersed in a large body of liquid
    • F28D1/022—Heat exchangers immersed in a large body of liquid for immersion in a natural body of water, e.g. marine radiators
    • 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
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/047—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag
    • F28D1/0475—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag the conduits having a single U-bend
    • F28D1/0476—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag the conduits having a single U-bend the conduits having a non-circular cross-section
    • 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
    • F28D7/06—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 having a single U-bend

Abstract

La présente invention concerne un procédé et une installation sous-marine de refroidissement (10) de fluide de production comprenant la mise en œuvre d'un échangeur de chaleur (1) au fond de la mer (12), relié à des conduites de transfert du dit fluide de production (11a, 11b) comprenant un circuit externe de refroidissement (2) apte à faire circuler de l'eau de mer de refroidissement, à l'aide d'une pompe de circulation (3), comprenant : - des dispositifs d'alimentation (4, 4a) et des dispositifs d'évacuation (5, 5a) de l'eau de mer dudit circuit externe de refroidissement (2) et des dispositifs de contrôle et commande (3a, 6-6a, 7-7a) de la variation d'un débit identique (d2) de l'évacuation et de l'alimentation en eau de mer.The present invention relates to a method and an underwater plant for cooling (10) production fluid comprising the use of a heat exchanger (1) at the bottom of the sea (12), connected to transfer pipes. said production fluid (11a, 11b) comprising an external cooling circuit (2) capable of circulating cooling seawater, using a circulation pump (3), comprising: - supply devices (4, 4a) and discharge devices (5, 5a) of sea water from said external cooling circuit (2) and control and command devices (3a, 6-6a, 7- 7a) the variation of an identical flow rate (d2) of the discharge and the seawater supply.

FR1854882A 2018-06-05 2018-06-05 UNDERWATER INSTALLATION AND PROCESS FOR COOLING A FLUID IN A HEAT EXCHANGER BY CIRCULATION OF SEA WATER. Expired - Fee Related FR3081908B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1854882A FR3081908B1 (en) 2018-06-05 2018-06-05 UNDERWATER INSTALLATION AND PROCESS FOR COOLING A FLUID IN A HEAT EXCHANGER BY CIRCULATION OF SEA WATER.
BR112020022796-0A BR112020022796A2 (en) 2018-06-05 2019-06-04 subsea installation and cooling process of a fluid in a heat exchanger for seawater circulation
PCT/FR2019/051315 WO2019234343A1 (en) 2018-06-05 2019-06-04 Underwater facility and method for cooling a fluid in a heat exchanger by circulating seawater
EP19742843.6A EP3803041B1 (en) 2018-06-05 2019-06-04 Underwater facility and method for cooling a fluid in a heat exchanger by circulating seawater

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1854882 2018-06-05
FR1854882A FR3081908B1 (en) 2018-06-05 2018-06-05 UNDERWATER INSTALLATION AND PROCESS FOR COOLING A FLUID IN A HEAT EXCHANGER BY CIRCULATION OF SEA WATER.

Publications (2)

Publication Number Publication Date
FR3081908A1 FR3081908A1 (en) 2019-12-06
FR3081908B1 true FR3081908B1 (en) 2021-04-30

Family

ID=62875027

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1854882A Expired - Fee Related FR3081908B1 (en) 2018-06-05 2018-06-05 UNDERWATER INSTALLATION AND PROCESS FOR COOLING A FLUID IN A HEAT EXCHANGER BY CIRCULATION OF SEA WATER.

Country Status (4)

Country Link
EP (1) EP3803041B1 (en)
BR (1) BR112020022796A2 (en)
FR (1) FR3081908B1 (en)
WO (1) WO2019234343A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112261837A (en) * 2020-10-16 2021-01-22 北京国电富通科技发展有限责任公司 Seawater data cabin water cooling system
CN112483052B (en) * 2020-12-21 2023-11-10 吉林大学 Device and method for inhibiting generation of shaft hydrate by circulating seawater

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO330761B1 (en) * 2007-06-01 2011-07-04 Fmc Kongsberg Subsea As Underwater dressing unit and method for underwater dressing
NO330105B1 (en) * 2008-07-03 2011-02-21 Aker Subsea As Seabed heat exchanger
NO334268B1 (en) 2011-04-15 2014-01-27 Apply Nemo As An underwater cooling device
NO335450B1 (en) * 2011-06-30 2014-12-15 Aker Subsea As Seabed compression device
GB2506798B (en) 2011-07-01 2018-04-25 Statoil Petroleum As Subsea heat exchanger and method for temperature control of the heat exchanger
NO20140389A1 (en) * 2014-03-25 2015-09-28 Vetco Gray Scandinavia As Underwater heat exchanger device and method for improving the rate of heat transfer in an underwater heat exchanger

Also Published As

Publication number Publication date
FR3081908A1 (en) 2019-12-06
BR112020022796A2 (en) 2021-02-02
WO2019234343A1 (en) 2019-12-12
EP3803041A1 (en) 2021-04-14
EP3803041B1 (en) 2022-05-04

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