Blar i NTNU Open på forfatter "Tobro, Halvor Lunde"
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Review of a Semi-Analytical Drillstring Model Through Experimental Testing of Axial Motion - Amplification and Time Delay in Air and Water
Tobro, Halvor Lunde (Master thesis, 2018)Prediction of downhole movement is key to foresee surge and swab fluctuations, and the ability to maintain pressure within the boundaries of the operational window. Especially during connections, the movement of the structure ...