Lorents Reinås
Professor II i undervannsteknologi
Kontakt
E-post: lorents.reinas@uis.no
Rom: KE E-244
Organisasjonsenhet
Det teknisk-naturvitenskapelige fakultet
Institutt for maskin, bygg og materialteknologi
Publikasjoner
Vitenskapelige publikasjoner
Chen, Haibo; Reinås, Lorents; Garlid, Stian; Nygård, Bjørn; Hasund, Nils
(2024)
POSITION LOSS INCIDENTS ON DP CLASS 3 MOBILE OFFSHORE DRILLING UNITS ON THE NORWEGIAN CONTINENTAL SHELF. I: Proceedings of ASME 2024 43rd International Conference on Ocean, Offshore and Arctic Engineering (OMAE 2024). Volume 2 : Structures, Safety, and Reliability .The American Society of Mechanical Engineers (ASME).
ISBN 9780791887790.
Fjeldstad, Arne; Hørte, Torfinn; Sigurdsson, Gudmundur; Wormsen, Anders; Berg, Espen; Macdonald, Kenneth Alasdair; Reinås, Lorents
(2021)
Fatigue life extension procedure for subsea wells based on pressure testing. I: ASME 2021 40th International Conference on Ocean, Offshore and Arctic Engineering. Volume 4: Pipelines, Risers, and Subsea Systems.The American Society of Mechanical Engineers (ASME).
ISBN 978-0-7918-8514-7.
Xing, Yihan; Ong, Muk Chen; Hemmingsen, Tor; Ellingsen, Kjell Einar; Reinås, Lorents
(2020)
Design Considerations of a Subsea Shuttle Tanker System for Liquid Carbon Dioxide Transportation.Journal of Offshore Mechanics and Arctic Engineering.
ISSN 0892-7219.
DOI: 10.1115/1.4048926
(2020)
Gel Pills for Downhole Pressure Control during Oil and Gas Well Drilling.Energies.
ISSN 1996-1073.
DOI: 10.3390/en13236318
Xing, Yihan; Ong, Muk Chen; Hemmingsen, Tor; Ellingsen, Kjell Einar; Reinås, Lorents
(2020)
Design Considerations of a Subsea Shuttle Tanker System for Liquid Carbon Dioxide Transportation. I: ASME 2020 39th International Conference on Ocean, Offshore and Arctic Engineering - Volume 5: Ocean Space Utilization.
The American Society of Mechanical Engineers (ASME).
ISBN 978-0-7918-8436-2.
Hørte, Torfinn; Macke, Michael; Aardal, Andreas Buvarp; Reinås, Lorents; Bjønnes, Pål; Frimanslund, Erik Kristian
(2019)
Wellhead fatigue: Benefits of structural reliability analysis applied to groups of wells.ASME 2019 38th International Conference on Ocean, Offshore and Arctic Engineering.
Wormsen, Anders; Fjeldstad, Arne; Kirkemo, Finn; Muff, Anthony David; Reinås, Lorents; Macdonald, Kenneth Alasdair
(2016)
Fatigue analysis of low alloy steel forgings used in the subsea industry.International Journal of Fatigue.
ISSN 0142-1123.
Volum 96.
s.43-66.
Wormsen, Anders; Kirkemo, Finn; Macdonald, Kenneth Alasdair; Reinås, Lorents; Muff, Anthony David; Gulbrandsen, Egil; Fjeldstad, Arne
(2016)
Fatigue testing and analysis of cathodically protected notched specimens tested in a fully aerated aqueous 3.5% NaCl solution.International Journal of Fatigue.
ISSN 0142-1123.
Volum 95.
s.168-184.
Wormsen, Anders; Avice, M.; Fjeldstad, Arne; Reinås, Lorents; Macdonald, Kenneth Alasdair; Muff, A D
(2015)
Base material fatigue data for low alloy forged steels used in the subsea industry. Part 1: In air S–N data.International Journal of Fatigue.
ISSN 0142-1123.
Volum 80.
s.477-495.
Wormsen, Anders; Avice, M.; Gulbrandsen, Egil; Reinås, Lorents; Macdonald, Kenneth Alasdair; Muff, A D
(2015)
Base material fatigue data for low alloy forged steels used in the subsea industry. Part 2: Effect of cathodic protection.International Journal of Fatigue.
ISSN 0142-1123.
Volum 80.
s.496-508.
Wormsen, Anders; Avice, M.; Fjeldstad, Arne; Reinås, Lorents; Macdonald, Kenneth Alasdair; Berg, Espen; Muff, A D
(2015)
Fatigue testing and analysis of notched specimens with typical subsea design features.International Journal of Fatigue.
ISSN 0142-1123.
Volum 81.
s.275-298.
Reinås, Lorents; Russo, Massimiliano; Grytøyr, Guttorm
(2012)
Wellhead fatigue analysis method: the effect of variation of lower boundary conditions in global riser load analysis. I: Proceedings of the ASME 2012 31st International Conference on Ocean, Offshore and Arctic Engineering OMAE2012 Volume I.The American Society of Mechanical Engineers (ASME).
ISBN 9780791844885.
Reinås, Lorents; Sæther, Morten; Svensson, Johan
(2012)
Wellhead fatigue analysis method: a new boundary condition modelling of lateral cement support in local wellhead models. I: Proceedings of the ASME 2012 31st International Conference on Ocean, Offshore and Arctic Engineering OMAE2012 Volume I.The American Society of Mechanical Engineers (ASME).
ISBN 9780791844885.
Reinås, Lorents; Sæthe, Morten; Aadnøy, Bernt Sigve
(2012)
The effect of a fatigue failure on the wellhead ultimate load capacity. I: Proceedings of the ASME 2012 31st International Conference on Ocean, Offshore and Arctic Engineering OMAE2012 Volume I.The American Society of Mechanical Engineers (ASME).
ISBN 9780791844885.
Hørte, Torfinn; Reinås, Lorents; Mathisen, Jan
(2012)
Wellhead fatigue analysis method: Benefits of a structural reliability analysis approach. I: Proceedings of the ASME 2012 31st International Conference on Ocean, Offshore and Arctic Engineering OMAE2012 Volume I.The American Society of Mechanical Engineers (ASME).
ISBN 9780791844885.
Russo, Massimiliano; Holden, Harald; Reinås, Lorents; Sæthe, Morten
(2012)
Fatigue assessment of subsea wells for future and historical operations based on measured riser loads. I: Proceedings of the ASME 2012 31st International Conference on Ocean, Offshore and Arctic Engineering OMAE2012 Volume I.The American Society of Mechanical Engineers (ASME).
ISBN 9780791844885.
Reinås, Lorents; Hørte, Torfinn; Sæther, Morten; Grytøyr, Guttorm
(2011)
WELLHEAD FATIGUE ANALYSIS METHOD. I: 30th International Conference on Ocean, Offshore and Arctic Engineering (OMAE2011) - Vol. V.The American Society of Mechanical Engineers (ASME).
ISBN 978-0-7918-4437-3.
Reinås, Lorents; Hodne, Helge; Turkel, Mirkamil A
(2011)
Hindered Strength Development in Oilwell Cement due to Low Curing Temperature (DOI10.2118/149687-MS). I: Arctic and Extreme Environments Conference and Exhibition, 18-20 October 2011, Moscow, Russia. - Society of Petroleum Engineers.Society of Petroleum Engineers.
ISBN 978-1-61399-174-9.
DOI: 10.2118/149687-m
Formidling
Reinås, Lorents; Hodne, Helge; Turkel, Mirkamil A
(2011)
Hindered Strength Development in Oil Well Cement due to Low Curing Temperature.
2011 SPE Arctic & Extreme Environments Conference and Exhibition;
2011-10-18 - 2011-10-20.