Browsing UiS Brage by Author "Khosravanian, Rasool"
Now showing items 1-6 of 6
-
Application of mathematical and machine learning models to predict differential pressure of autonomous downhole inflow control devices
Yavari, Hossein; Khosravanian, Rasool; Wood, David A.; Aadnøy, Bernt Sigve (Peer reviewed; Journal article, 2021)Controlling reservoir fluid flow is important for maximizing petroleum production through wellbores. A major challenge that reduces the production of oil is early breakthrough of secondary fluids to the wellbore perforations. ... -
An approach for optimization of controllable drilling parameters for motorized bottom hole assembly in a specific formation
Yavari, Hossein; Fazaelizadeh, Mohammad; Aadnøy, Bernt Sigve; Khosravanian, Rasool; Qajar, Jafar; Sedaghatzadeh, Mostafa; Riazi, Masoud (Peer reviewed; Journal article, 2023)This study focuses on optimizing drilling parameters when using Positive Displacement Motors (PDMs). In drilling operations involving mud motors, weight-on-bit (WOB) alterations lead to variations in the system's parasitic ... -
Closed-loop well construction optimization (CLWCO) using stochastic approach under time uncertainty
Khosravanian, Rasool; Aadnøy, Bernt Sigve (Peer reviewed; Journal article, 2021)There is a digital step change taking place in well construction today. More and better data will become available for a vast number of analyses. The well construction process is complicated and includes several hundred ... -
Manufacturing Software Prototype for applying fuzzy MCDM in Well completion optimization
Riaz, Sarmad (Master thesis, 2021)Well completion is the important system to put the well into the production phase. This well completion engineering system is complex engineering which requires reservoir drilling, cementing of the well, installation of ... -
Optimizing the separation factor along a directional well trajectory to minimize collision risk
Khosravanian, Rasool; Mansouri, Vahid; Wood, David A.; Aadnøy, Bernt Sigve (Peer reviewed; Journal article, 2020-04)Optimizing the trajectory of directional wellbores is essential to minimize drilling costs and the impacts of potential drilling problems. It poses multi-objective optimization challenges. Well-design optimization models ... -
Selection of Optimal Well Trajectory Using Multi-Objective Genetic Algorithm and TOPSIS Method
Yavari, Hossein; Qajar, Jafar; Aadnøy, Bernt Sigve; Khosravanian, Rasool (Peer reviewed; Journal article, 2023)This study presents a novel approach for optimizing well paths in extended reach drilling (ERD) wells. Different trajectories can be used for ERD wells, each with its pros and cons. Previous research overlooked certain ...