Browsing NTNU Open by Author "Viumdal, Håkon"
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Dynamic Estimators Using Laser and Ultrasonic Instrumentation for Determining the Metal and Bath Heights in Aluminium Electrolysis Cells A combination of hard/soft sensor approach
Viumdal, Håkon (Doctoral thesis at NTNU;2015:15, Doctoral thesis, 2015) -
Model Based Early Kick/Loss Detection and Attenuation with Topside Sensing in MPD
Jinasena, Asanthi; Holta, Haavard H. F.; Jondahl, Morten Hansen; Welahettige, Prasanna Kumara Welahetti; Aamo, Ole Morten; Sharma, Roshan; Viumdal, Håkon; Lie, Bernt (Peer reviewed; Journal article, 2020)Early kick/loss detection is a crucial part of safe well control, and it plays a major role in the reduction of risk and non-productive time in drilling. In conventional drilling, topside sensing is used for early kick/loss ...