Experimental and Modeling Investigation of the Near Wellbore Asphaltene Deposition Damage Removal by Ultrasonic Waves, M.Sc. Thesis Sharif University of Technology ; Ghotbi, Cyrus (Supervisor) ; Ghazanfari, Mohammad Hossein (Co-Advisor)
Abstract
This work concerns with experimental and modeling investigation of the asphaltene damage removal using ultrasonic wave irradiation. A specific core holder apparatus was designed and utilized for in situ ultrasonic exposure to damaged core plug at different conditions of exposure time, ultrasound power and distances between sound source and plug. Injection of many pore volumes of an asphaltenic crude oil was used for creating asphaltene induced damaged in porous media through permeability measurements. The deposited asphaltene during oil injection as well as asphaltene removal due to ultrasonic exposure was evaluated using IP-143 analysis. The results revealed that ultrasound application...
Cataloging briefExperimental and Modeling Investigation of the Near Wellbore Asphaltene Deposition Damage Removal by Ultrasonic Waves, M.Sc. Thesis Sharif University of Technology ; Ghotbi, Cyrus (Supervisor) ; Ghazanfari, Mohammad Hossein (Co-Advisor)
Abstract
This work concerns with experimental and modeling investigation of the asphaltene damage removal using ultrasonic wave irradiation. A specific core holder apparatus was designed and utilized for in situ ultrasonic exposure to damaged core plug at different conditions of exposure time, ultrasound power and distances between sound source and plug. Injection of many pore volumes of an asphaltenic crude oil was used for creating asphaltene induced damaged in porous media through permeability measurements. The deposited asphaltene during oil injection as well as asphaltene removal due to ultrasonic exposure was evaluated using IP-143 analysis. The results revealed that ultrasound application...
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