SUBSEA HEAT EXCHANGER AND METHOD FOR TEMPERATURE CONTROL
The invention concerns a subsea heat exchanger for cooling or heating a hydrocarbon-containing fluid, said heat exchanger comprising: a convection section enclosed by a shell or enclosure comprising: one or more heat exchanging fluid inlet(s) and outlet(s); one or more hydrocarbon-containing fluid i...
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| creator | FREDHEIM, ARNE OLAV RUSTEN, BERNT HENNING SKOFTELAND, GUNLEIV KAASA, BAARD MARAK, KNUT ARILD |
| description | The invention concerns a subsea heat exchanger for cooling or heating a hydrocarbon-containing fluid, said heat exchanger comprising: a convection section enclosed by a shell or enclosure comprising: one or more heat exchanging fluid inlet(s) and outlet(s); one or more hydrocarbon-containing fluid inlet(s) and outlet(s); and one or more fluid carrying convection tube(s) adapted for heat transfer between the hydrocarbon-containing fluid on the inside of the tube(s) and a surrounding heat exchanging fluid on the opposite side of the tube(s),wherein the heat exchanger is provided with one or more flow regulating device(s) for controlling the hydrocarbon- containing fluid outlet temperature, wherein the heat exchanging fluid circulates in a closed circuit for heat transfer both with said hydrocarbon-containing fluid and with surrounding sea water on the outside of the enclosure. The invention also concerns a method for subsea cooling or heating of a hydrocarbon containing fluid. |
| format | Patent |
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The invention also concerns a method for subsea cooling or heating of a hydrocarbon containing fluid.</description><language>eng ; fre</language><subject>BLASTING ; DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION ; EARTH DRILLING ; EARTH DRILLING, e.g. DEEP DRILLING ; FIXED CONSTRUCTIONS ; HEAT EXCHANGE IN GENERAL ; HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; MINING ; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS ; WEAPONS</subject><creationdate>2013</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20130110&DB=EPODOC&CC=CA&NR=2840701A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20130110&DB=EPODOC&CC=CA&NR=2840701A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>FREDHEIM, ARNE OLAV</creatorcontrib><creatorcontrib>RUSTEN, BERNT HENNING</creatorcontrib><creatorcontrib>SKOFTELAND, GUNLEIV</creatorcontrib><creatorcontrib>KAASA, BAARD</creatorcontrib><creatorcontrib>MARAK, KNUT ARILD</creatorcontrib><title>SUBSEA HEAT EXCHANGER AND METHOD FOR TEMPERATURE CONTROL</title><description>The invention concerns a subsea heat exchanger for cooling or heating a hydrocarbon-containing fluid, said heat exchanger comprising: a convection section enclosed by a shell or enclosure comprising: one or more heat exchanging fluid inlet(s) and outlet(s); one or more hydrocarbon-containing fluid inlet(s) and outlet(s); and one or more fluid carrying convection tube(s) adapted for heat transfer between the hydrocarbon-containing fluid on the inside of the tube(s) and a surrounding heat exchanging fluid on the opposite side of the tube(s),wherein the heat exchanger is provided with one or more flow regulating device(s) for controlling the hydrocarbon- containing fluid outlet temperature, wherein the heat exchanging fluid circulates in a closed circuit for heat transfer both with said hydrocarbon-containing fluid and with surrounding sea water on the outside of the enclosure. The invention also concerns a method for subsea cooling or heating of a hydrocarbon containing fluid.</description><subject>BLASTING</subject><subject>DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION</subject><subject>EARTH DRILLING</subject><subject>EARTH DRILLING, e.g. DEEP DRILLING</subject><subject>FIXED CONSTRUCTIONS</subject><subject>HEAT EXCHANGE IN GENERAL</subject><subject>HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>MINING</subject><subject>OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2013</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLAIDnUKdnVU8HB1DFFwjXD2cPRzdw1ScPRzUfB1DfHwd1Fw8w9SCHH1DXANcgwJDXJVcPb3Cwny9-FhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfHOjkYWJgbmBoaOhsZEKAEAAxAn1Q</recordid><startdate>20130110</startdate><enddate>20130110</enddate><creator>FREDHEIM, ARNE OLAV</creator><creator>RUSTEN, BERNT HENNING</creator><creator>SKOFTELAND, GUNLEIV</creator><creator>KAASA, BAARD</creator><creator>MARAK, KNUT ARILD</creator><scope>EVB</scope></search><sort><creationdate>20130110</creationdate><title>SUBSEA HEAT EXCHANGER AND METHOD FOR TEMPERATURE CONTROL</title><author>FREDHEIM, ARNE OLAV ; RUSTEN, BERNT HENNING ; SKOFTELAND, GUNLEIV ; KAASA, BAARD ; MARAK, KNUT ARILD</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CA2840701A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2013</creationdate><topic>BLASTING</topic><topic>DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION</topic><topic>EARTH DRILLING</topic><topic>EARTH DRILLING, e.g. DEEP DRILLING</topic><topic>FIXED CONSTRUCTIONS</topic><topic>HEAT EXCHANGE IN GENERAL</topic><topic>HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>MINING</topic><topic>OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>FREDHEIM, ARNE OLAV</creatorcontrib><creatorcontrib>RUSTEN, BERNT HENNING</creatorcontrib><creatorcontrib>SKOFTELAND, GUNLEIV</creatorcontrib><creatorcontrib>KAASA, BAARD</creatorcontrib><creatorcontrib>MARAK, KNUT ARILD</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>FREDHEIM, ARNE OLAV</au><au>RUSTEN, BERNT HENNING</au><au>SKOFTELAND, GUNLEIV</au><au>KAASA, BAARD</au><au>MARAK, KNUT ARILD</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>SUBSEA HEAT EXCHANGER AND METHOD FOR TEMPERATURE CONTROL</title><date>2013-01-10</date><risdate>2013</risdate><abstract>The invention concerns a subsea heat exchanger for cooling or heating a hydrocarbon-containing fluid, said heat exchanger comprising: a convection section enclosed by a shell or enclosure comprising: one or more heat exchanging fluid inlet(s) and outlet(s); one or more hydrocarbon-containing fluid inlet(s) and outlet(s); and one or more fluid carrying convection tube(s) adapted for heat transfer between the hydrocarbon-containing fluid on the inside of the tube(s) and a surrounding heat exchanging fluid on the opposite side of the tube(s),wherein the heat exchanger is provided with one or more flow regulating device(s) for controlling the hydrocarbon- containing fluid outlet temperature, wherein the heat exchanging fluid circulates in a closed circuit for heat transfer both with said hydrocarbon-containing fluid and with surrounding sea water on the outside of the enclosure. The invention also concerns a method for subsea cooling or heating of a hydrocarbon containing fluid.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre |
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| subjects | BLASTING DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS HEAT EXCHANGE IN GENERAL HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT HEATING LIGHTING MECHANICAL ENGINEERING MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS WEAPONS |
| title | SUBSEA HEAT EXCHANGER AND METHOD FOR TEMPERATURE CONTROL |
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