Blar i UiS Brage 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 ... -
Effect of Various Silica Nanofluids: Reduction of Fines Migrations and Surface Modification of Berea Sandstone
Abhishek, Rockey; Hamouda, Aly Anis (Journal article; Peer reviewed, 2017-11)Abstract: This work is aimed at addressing surface modification of berea sandstone by silica nanofluids (NFs). Three types of nanofluids were used: silica/deionized water (DIW), silica in DIW with a stabilizer fluid ... -
Effective application of solvent addition for improving the performance of SAGD process
Hesland, Bjørnar (Masteroppgave/UIS-TN-IPT/2016;, Master thesis, 2016-06)This research attempts to assess the effects of changing the injection times for CO2 solvent injection in the Solvent Assisted SAGD process and to study the phase behavior of Steam, Solvent and Oil. Simulations were ... -
Effects of ions on oil recovery by low salinity water flooding on chalk reservoir
Gupta, Sachin (Master thesis, 2016-06-15)Low salinity water flooding has shown its potential for incremental oil recovery. It has been widely researched Oil Recovery method. However, the mechanism of the method has not fully understood. This is mainly due to ... -
Experimental and numerical simulation of the recovery of oil and the effect of light oil components on CO2 flooding mechanism using sandstone reservoir.
Chughtai, Sidra (Masteroppgave/UIS-TN-IPT/2016;, Master thesis, 2016-06-29)Carbon dioxide (CO2) flooding is considered as an efficacious method of EOR. It is a complicated process as it involves phase behavior. In order to master the performance of CO2 flooding, a comprehensive investigation of ... -
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 ... -
Transport behavior of nanoparticles (NP) in Berea sandstone rock and the determining the EOR potential
Murzin, Ivan (Masteroppgave/UIS-TN-IPT/2017;, Master thesis, 2017-06)Utilization of silica nanofluid is a promising technology for the petroleum industry. Specific interest is focused on potential application of nanoparticles (NP) for enhanced oil recovery (EOR). NP interactions in the ...