{"id":"https://openalex.org/W2089526344","doi":"https://doi.org/10.4043/15253-ms","title":"Cool-Down-Temperature Overshoot Phenomenon in Subsea Flowline and Riser Systems","display_name":"Cool-Down-Temperature Overshoot Phenomenon in Subsea Flowline and Riser Systems","publication_year":2003,"publication_date":"2003-05-05","ids":{"openalex":"https://openalex.org/W2089526344","doi":"https://doi.org/10.4043/15253-ms","mag":"2089526344"},"language":"en","primary_location":{"id":"doi:10.4043/15253-ms","doi":"https://doi.org/10.4043/15253-ms","is_oa":false,"landing_page_url":"https://doi.org/10.4043/15253-ms","pdf_url":null,"source":{"id":"https://openalex.org/S4363604106","display_name":"All Days","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"All Days","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5109764473","display_name":"Y. Doreen Chin","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Y. Doreen Chin","raw_affiliation_strings":["Deepwater Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Deepwater Technology","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5004575791","display_name":"Aker Kvaerner","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Aker Kvaerner","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.25619835,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":95},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13925","display_name":"Offshore Engineering and Technologies","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T13925","display_name":"Offshore Engineering and Technologies","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13200","display_name":"Spacecraft and Cryogenic Technologies","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11382","display_name":"Fluid Dynamics and Heat Transfer","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/subsea-flowlines","display_name":"subsea flowlines","score":0.9100000262260437},{"id":"https://openalex.org/keywords/subsea-risers","display_name":"subsea risers","score":0.9380000233650208},{"id":"https://openalex.org/keywords/hydrate-formation","display_name":"hydrate formation","score":0.7749999761581421},{"id":"https://openalex.org/keywords/multiphase-flow","display_name":"multiphase flow","score":0.7789999842643738},{"id":"https://openalex.org/keywords/phase-redistribution","display_name":"phase redistribution","score":0.7820000052452087},{"id":"https://openalex.org/keywords/liquid-holdup","display_name":"liquid holdup","score":0.7289999723434448},{"id":"https://openalex.org/keywords/insulated-pipes","display_name":"insulated pipes","score":0.7139999866485596},{"id":"https://openalex.org/keywords/gas-condensate-flow","display_name":"gas-condensate flow","score":0.7749999761581421},{"id":"https://openalex.org/keywords/oil-gas-flow","display_name":"oil and gas flow","score":0.9890000224113464},{"id":"https://openalex.org/keywords/hydrate-blockage","display_name":"hydrate blockage","score":0.6669999957084656},{"id":"https://openalex.org/keywords/energy-redistribution","display_name":"energy redistribution","score":0.36899998784065247},{"id":"https://openalex.org/keywords/mass-transfer","display_name":"mass transfer","score":0.34299999475479126}],"concepts":[{"id":"https://openalex.org/C2777737062","wikidata":"https://www.wikidata.org/wiki/Q14898686","display_name":"Subsea","level":2,"score":0.9619783163070679},{"id":"https://openalex.org/C538625479","wikidata":"https://www.wikidata.org/wiki/Q6497624","display_name":"Buoyancy","level":2,"score":0.607526957988739},{"id":"https://openalex.org/C78762247","wikidata":"https://www.wikidata.org/wiki/Q1273174","display_name":"Petroleum engineering","level":1,"score":0.5720838904380798},{"id":"https://openalex.org/C199104240","wikidata":"https://www.wikidata.org/wiki/Q118291","display_name":"Marine engineering","level":1,"score":0.4994778633117676},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.4736517667770386},{"id":"https://openalex.org/C175309249","wikidata":"https://www.wikidata.org/wiki/Q725864","display_name":"Pipeline transport","level":2,"score":0.4453311860561371},{"id":"https://openalex.org/C2779379648","wikidata":"https://www.wikidata.org/wiki/Q1559665","display_name":"Multiphase flow","level":2,"score":0.44521787762641907},{"id":"https://openalex.org/C2780323453","wikidata":"https://www.wikidata.org/wiki/Q7113957","display_name":"Overshoot (microwave communication)","level":2,"score":0.420044481754303},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3315748870372772},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.3027785122394562},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.2239556908607483},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.11617019772529602},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10241630673408508}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.4043/15253-ms","doi":"https://doi.org/10.4043/15253-ms","is_oa":false,"landing_page_url":"https://doi.org/10.4043/15253-ms","pdf_url":null,"source":{"id":"https://openalex.org/S4363604106","display_name":"All Days","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"All Days","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2069375971","https://openalex.org/W2027814172","https://openalex.org/W2061706275","https://openalex.org/W1978787174","https://openalex.org/W2094378888","https://openalex.org/W3019923631","https://openalex.org/W4220855815","https://openalex.org/W2016649469","https://openalex.org/W2045673872","https://openalex.org/W2489339283"],"abstract_inverted_index":{"Abstract":[0],"During":[1,426],"shut-in":[2,329],"of":[3,36,43,88,129,133,140,147,152,169,179,195,205,250,268,280,344,356,375,388,464,483],"insulated":[4],"pipeline":[5,15,288,328,429,476],"and":[6,56,79,90,100,102,118,120,149,154,160,193,219,246,259,297,338,367,372],"riser":[7,161,220],"systems":[8,221],"carrying":[9],"multiphase":[10,273],"flow,":[11],"the":[12,24,70,76,85,110,114,122,130,177,191,210,224,231,244,256,264,269,287,294,302,314,317,322,353,368,376,386,406,410,419,438,451,475,498,503],"temperature":[13,48,258,296,408,412,422,500],"at":[14,31,282],"segments":[16],"with":[17,176,190,243,275,340,379,423],"large":[18,334,342],"geometrical":[19],"variations":[20],"may":[21,199,446],"decrease":[22],"below":[23],"local":[25,257,295],"ambient":[26],"temperature.":[27],"The":[28,167,185,248,278,347],"low":[29],"temperatures":[30],"these":[32],"locations":[33],"increase":[34],"risk":[35,387],"hydrate":[37,392,398,411,420,468,484],"formation":[38,421,469],"during":[39,53,106,473],"system":[40,45,107,141,162,164,430,452],"cool-down.":[41],"Susceptibility":[42],"a":[44,137,145,196,203,283,327,427,461],"for":[46,113,136,441],"\"cool-down":[47],"overshoot\"":[49],"should":[50,59],"be":[51,60,401,447,478,487],"assessed":[52],"design":[54],"stage":[55],"operation":[57],"procedures":[58],"developed":[61],"to":[62,84,182,222,230,255,352,391,436,453,495],"manage":[63],"it.":[64],"This":[65,124],"phenomenon":[66,135],"is":[67,172,240,289,316,324,385,460,493],"caused":[68],"by":[69,263,293,301,320,404,416,489],"mass":[71,94],"transfer":[72,105],"between":[73,116,313],"gas-liquid":[74],"interface,":[75],"phase":[77,265,345],"re-allocation,":[78],"inner":[80],"energy":[81,369],"re-distribution":[82,370],"due":[83,351,390],"combined":[86,354],"effects":[87,355],"gravitational":[89,357],"buoyancy":[91,359],"forces.":[92],"Pressure,":[93],"flowrate,":[95],"fluid":[96,407],"compositions,":[97],"flow":[98,274],"orientation,":[99],"external":[101],"internal":[103],"heat":[104],"cool-down":[108],"are":[109,332,433,471],"key":[111],"factors":[112],"phaseredistribution":[115],"gas":[117,245,303],"liquid,":[119],"along":[121,242,286,502],"system.":[123],"paper":[125],"presents":[126],"an":[127,442],"explanation":[128],"governing":[131],"mechanisms":[132],"this":[134,457],"wide":[138],"range":[139],"parameters":[142],"based":[143],"on":[144,216],"series":[146],"theoretical":[148],"numerical":[150],"studies":[151],"gas/condensate":[153],"oil/gas":[155],"flows":[156],"in":[157,336,383,450],"subsea":[158,213,217,228,234,380],"flowline":[159,218],"after":[163],"shutdown.":[165],"Introduction":[166],"exploitation":[168],"deepwater":[170],"discoveries":[171],"increasingly":[173],"being":[174],"achieved":[175],"use":[178],"lengthy":[180],"tie-backs":[181],"existing":[183],"platforms.":[184],"considerable":[186],"capital":[187],"cost":[188],"associated":[189],"construction":[192],"installation":[194],"new":[197],"platform":[198],"require":[200],"production":[201],"from":[202,209,227],"number":[204],"wells,":[206],"some":[207],"distance":[208],"platform.":[211,232],"Deepwater":[212],"tiebacks":[214],"rely":[215],"bring":[223],"produced":[225,241],"fluids":[226],"wells":[229],"In":[233,456],"flowline/riser":[235],"system,":[236],"oil":[237],"very":[238],"often":[239],"water.":[247],"amount":[249,463],"liquid":[251,281,323],"holdup":[252],"varies":[253],"according":[254],"pressure,":[260,298],"as":[261],"determined":[262,290],"equilibrium":[266],"envelope":[267],"fluid,":[270],"resulting":[271],"complex":[272],"multiple-component":[276],"mixture.":[277],"quantity":[279],"given":[284],"point":[285],"not":[291],"only":[292],"but":[299],"also":[300],"superficial":[304],"velocity,":[305],"slippage,":[306],"andthe":[307],"pipe":[308],"geometry/inclination,":[309],"since":[310],"interfacial":[311,361],"shear":[312,362],"phases":[315,348],"main":[318,377],"mechanism":[319],"which":[321,474],"transported.":[325],"When":[326],"occurs,":[330],"there":[331,445,459],"relatively":[333],"changes":[335],"pressure":[337],"temperature,":[339],"correspondingly":[341],"amounts":[343],"change.":[346],"re-allocate":[349],"themselves":[350],"force,":[358,360,363,366],"surface":[364],"tension":[365],"internally":[371],"externally.":[373],"One":[374],"problems":[378],"pipelines,":[381],"especially":[382],"deepwater,":[384],"blockage":[389,399],"formation.":[393],"For":[394],"steady":[395],"state":[396],"operation,":[397],"can":[400],"typically":[402],"avoided":[403],"maintaining":[405],"above":[409],"using":[413],"insulation":[414],"and/or":[415],"suppre":[417],"sing":[418],"chemical":[424],"inhibitors.":[425],"planned":[428],"shutdown,":[431,444],"inhibitors":[432],"injected":[434],"beforehand":[435],"protect":[437],"pipeline,":[439],"however,":[440],"unplanned":[443],"insufficient":[448],"inhibitor":[449,485],"provide":[454],"inhibition.":[455],"case,":[458],"certain":[462,481],"time":[465],"required":[466],"before":[467],"conditions":[470],"reached,":[472],"must":[477,486],"restarted":[479],"or":[480],"concentration":[482],"reached":[488],"additional":[490],"injection.":[491],"It":[492],"critical":[494],"accurately":[496],"predict":[497],"cooldown":[499],"response":[501],"pipeline.":[504]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2026-08-10T07:06:39.071514","created_date":"2016-06-24T00:00:00"}