Mohamed Elhussien Eldessouky Eldessouky <br/><br/>
Evaluation of multi-phase mechanistic models for vertical and deviated wells /  
 تقييم النماذج الميكانيكية للتدفق متعدد الاطوار للآبار العمودية و المائلة 
Mohamed Elhussien Eldessouky Eldessouky ; Supervised Ahmed Hamdy Elbanbi , Elsayed Ahmed Altayeb 
 - Cairo :   Mohamed Elhussien Eldessouky Eldessouky ,   2018 
 - 122 P. :   charts , facsimiles ;   30cm  
<br/><br/>Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Metallurgical Engineering 
<br/><br/> Development of Models to accurately calculate pressure drop along wells and pipelines has always been a challenge to scientists and engineers. This thesis presents an evaluation of the most commonly used Mechanistic Models.Selected Mechanistic Models were first programmed using C# programming language, then, a comprehensive evaluation of these models was done using a large set of test points (1,418 points). The results of the programmed models were further analyzed; where three new methods were developed based on this analysis. All the programmed models/methods were tested against new field data (132 points) and compared with commonly used models in oil field  
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<br/><br/><label>Subjects--Index Terms: </label>Mechanistic Models  Multi-phase flow  Pressure drop calculations