Blar i Department of Energy and Petroleum Engineering (TN-IEP) på forfatter "Hamouda, Aly Anis"
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CO2 mass transfer and interfacial studies for application of carbonated water injection: Axisymmetric pendant drop analysis for simultaneous calculation of CO2 diffusion coefficient and interfacial tension
Bagalkot, Nikhil (PhD thesis UiS;439, Doctoral thesis, 2019-02)Worldwide, enhanced oil recovery (EOR) projects have been on a gradual rise since early 2000, especially EOR by CO2 injection. Globally, at present, EOR by CO2 injection contributes approximately 67.5% of projects (83 of ... -
Dynamic interfacial tension measurement method using axisymmetric drop shape analysis
Bagalkot, Nikhil Lakshmish; Hamouda, Aly Anis; Isdahl, Ole Morten Robertsen (Journal article; Peer reviewed, 2018-06)The current method describes a simple modification to the dynamic and equilibrium interfacial tension (IFT) measurement in a multiphase system (gas-liquid/liquid-liquid) by the Axisymmetric Drop Shape Analysis (ADSA) pendant ... -
Effect of Silica nanoparticles on fluid/rock interactions during low salinity water flooding of chalk reservoirs
Abhishek, Rockey; Hamouda, Aly Anis; Ayoub, Amr (Journal article; Peer reviewed, 2018-07)Abstract: The main objective of this work is to address the adsorption of Silica nanoparticles (NPs) dispersed in different brines on chalk surfaces and their effect on fluid/rock interaction. Isothermal static and dynamic ... -
Interaction of silica nanoparticles with chalk and sandstone minerals: Adsorption, fluid/rock interactions in the absence and presence of hydrocarbons
Abhishek, Rockey (PhD thesis UiS;452, Doctoral thesis, 2019-04)Conventional oil production from petroleum reservoirs generally leaves more that 50% of the original oil in place unrecovered. This residual oil is the target of various enhanced oil recovery (EOR) techniques that involve ... -
Interfacial tension and CO2 diffusion coefficients for a CO2 + water and n-decane system at pressures of 10 to 160 bar
Bagalkot, Nikhil Lakshmish; Hamouda, Aly Anis (Journal article; Peer reviewed, 2018-11)The objective of this study is to address the influence of different CO2 phases and degrees of CO2 saturation on the interfacial tension and the diffusion of CO2 into a hydrocarbon drop. Axisymmetric drop shape analysis ... -
Miscible CO2 flooding for EOR in the presence of natural gas components in displacing and displaced fluids
Hamouda, Aly Anis; Chughtai, Sidra (Journal article; Peer reviewed, 2018-02)Carbon dioxide (CO2) flooding is a complicated process as it involves phase behavior. The objective of this work was to understand the mass transfer mechanisms during flooding with CO2 and CO2/C1/C3 (CO2/HC) based on ...