Blar i Studentoppgaver (TN-IKM / TN-IMBM) på forfatter "Nergaard, Arnfinn"
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Evaluation of a top hole full return drilling system applying a concentric dual drill string and an integrated pump
Jonassen, Inger Lise Gjeraldstveit (Masteroppgave/UIS-TN-IKM/2017;, Master thesis, 2017-06-14)This thesis evaluates the possibility for a full mud return, top hole drilling system, applying a concentric dual drill string and an integrated pump. Top holes are usually drilled without mud return, leaving the cuttings ... -
Evaluation of Hybrid Battery System for Platform Support Vessels
Mjølhus, Leiv Børge Ferking (Master thesis, 2017-07-15)In the last few years, the car industry has developed hybrid battery systems with lower battery price, higher capacity and improved safety. These improvements in performance have led to an increased interest to utilize the ...