Browsing Department of Energy and Petroleum Engineering (TN-IEP) by Subject "heat transfer"
Now showing items 1-3 of 3
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Influence of measured thermophysical parameters of drilling fluids on downhole temperature models
(Masteroppgave/UIS-TN-IEP/2019;, Master thesis, 2019-06-29)Predicting downhole circulating temperature is essential for successful drilling operations as bottom hole temperature variations are a major cause of changing effective mud density and mud volume. So, the effort is needed ... -
Numerical simulation of flows in concentric and eccentric annulus – relevant to geothermal wells
(Masteroppgave/UIS-TN-IEP/2018;, Master thesis, 2018-07)At the end of 20th century, the utilization of geothermal energy has increased by 150% forming a solid industry of relevant importance on global markets (Dickson & Fanelli, 2004). According to numerous analyses, this type ... -
Review and investigations on geothermal energy extraction from abandoned petroleum wells
(Journal article; Peer reviewed, 2018-08)Geothermal energy is a sustainable and renewable energy source, which can be used in electricity production, space heating/cooling, and other industrial applications. In the recent years, it has been gathering more and ...