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Harald Kulbotten

Senior forretningsutvikler

Harald Kulbotten

Senior forretningsutvikler

Harald Kulbotten
Telefon: 977 51 646
Mobil: 977 51 646
Avdeling: Elkraftteknologi
Kontorsted: Trondheim

Publikasjoner og ansvarsområder

Publikasjoner

Publikasjon

Flow Assurance by Electrical Heating of Long Pipelines

http://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1038612

...by electrical heating. Presently 42 km is the longest pipeline supplied with DEH (Direct Electrical Heating). The main limiting factor is the power cables operational voltage, which limits the heated length to approximately 60 km depending on heating requirements. Increasing the voltage level is the...

År 2013
Type Konferanseartikkel/Bokkapittel
Publikasjon

Fault protection on direct electrical heating cables

http://www.sintef.no/publikasjoner/publikasjon/?pubid=SINTEF+S20648

Direct electrical heating (DEH) is used for preventing wax and hydrate formation in pipelines and introduces cost-effectiveness and reduces the risk of pollution, compared to conventional methods based on chemical inhibitors. The DEH working principle is that heat is generated when an electrical cur...

År 2011
Type Konferanseartikkel/Bokkapittel
Publikasjon

Laboratory experiments of melting ice plugs in pipelines by applying direct electrical heating

http://www.sintef.no/publikasjoner/publikasjon/?pubid=SINTEF+S5891

Flow assurance is increasingly challenging as the oil and gas industry is moving towards deeper water and longer transport distances. Formation of hydrate and ice plugs in the pipelines will have major cost impact and must be avoided as removal of plugs is a challenging and time consuming operation....

Forfattere Pedersen Per Atle Kulbotten Harald Børnes Atle Marthinsen Tom
År 2007
Type Konferanseartikkel/Bokkapittel
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