Browsing NTNU Open by Author "Ullsfoss, Erik Havnen"
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Managed Pressure Cementing - Simulations of Pressure and Flow Dynamics During Cementing Using Applied Back-Pressure and Dual Gradient
Bekken, Øystein Seglem; Ullsfoss, Erik Havnen (Master thesis, 2017)Cement operations in narrow pressure windows can be challenging, due to the increased hydrostatic pressure caused by heavy-weight cement. Through managed pressure control, downhole pressure fluctuations can be controlled, ...