Blar i Studentoppgaver (TN-IEP) på forfatter "Gjerstad, Alf Kristian"
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A Study of the Effects of High Dogleg Severity on Well Casing.
Ismail, Houssein (Master thesis, 2023)The Wisting Field located offshore Norway in the Barents Sea is considered a very challenging field to be developed and produced. Its location in the ice-covering sea in the high North with limited or no sunlight combined ... -
Analyze Gelling Properties for Time-Dependent Non-Newtonian Fluids
Mazhar, Jahanzaib; Usman, Muhammad (Master thesis, 2022)Drilling fluids are visco-elastic materials. This means that they behave as a viscous fluid when subject to sufficient shear stress and like an elastic solid when they are in near static conditions. Both properties are ... -
Analyze Gelling Properties for Time-Dependent Non-Newtonian Fluids
Usman, Muhammad; Mazhar, Jahanzaib (Master thesis, 2022)Drilling fluids are visco-elastic materials. This means that they behave as a viscous fluid when subject to sufficient shear stress and like an elastic solid when they are in near static conditions. Both properties are ... -
Comparative Analysis and Enhancement of Simplified Drilling Process Simulation Models and Exploring Machine Learning for Real-Time Optimization
Harlem, Vegard Berg (Bachelor thesis, 2023)Real-time optimization of drilling processes is vital for the efficient and safe operation of the oil and gas industry. For this, fast and robust models are required to enable automation safety strategies. Many existing ... -
Estimation of the Free Rotating Hook Load for WOB Estimation
Fernandez Berrocal, Miguel (Master thesis, 2022)Today’s drilling industry emphasizes safety and deeper drilling while reducing drilling costs. Low rate of penetration (ROP) and non-productive time are two main reasons for reduced drilling efficiency. Machine Learning ...