Browsing Institutt for geovitenskap og petroleum by Author "Aarsland, Sindre Eiane"
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An Experimental and Numerical Study of Hydraulic Pressure Loss and On-Set of Turbulence
Aarsland, Sindre Eiane (Master thesis, 2013)AbstractA long drillstring consists of numerous of diameter changes, where the most frequent is the change due to tool joints for every pipe length. In the upper wellbore sections, were the annular clearance are wide, are ...