Browsing NTNU Open by Author "Azizov, Ilgar"
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Effect of Water Quality on Wettability Alteration in Carbonates
Azizov, Ilgar (Master thesis, 2019)The topic of the master's thesis is the wettability alteration in carbonates by Low Salinity enhanced oil recovery (EOR). Wettability alteration towards more water-wet upon reduction of salinity and/or manipulation of ionic ... -
Emulsions in porous media from the perspective of produced water re-injection – A review
Azizov, Ilgar; Dudek, Marcin; Øye, Gisle (Peer reviewed; Journal article, 2021)During offshore production, it is typical to discharge produced water into the sea after treating it to a level that meets environmental regulations. A growth in the volumes of produced water and increasingly stringent ... -
Microfluidic droplet detection via region-based and single-pass convolutional neural networks with comparison to conventional image analysis methodologies.
Rutkowski, Gregory Philip; Azizov, Ilgar; Unmann, Evan; Dudek, Marcin; Grimes, Brian Arthur (Peer reviewed; Journal article, 2022)As the complexity of microfluidic experiments and the associated image data volumes scale, traditional feature extraction approaches begin to struggle at both detection and analysis pipeline throughput. Deep-neural networks ... -
A Microfluidic Study of Droplet And Particle Retention: A Path from the Rationale to Pore-Scale Experiments
Azizov, Ilgar (Doctoral theses at NTNU;2022:291, Doctoral thesis, 2022)Produced water is the major byproduct of oil and gas production, containing a number of components that can be harmful to the environment, e.g., dispersed particles, dispersed oil, dissolved organics. Re-injection is an ... -
Studying droplet retention in porous media by novel microfluidic methods
Azizov, Ilgar; Dudek, Marcin; Øye, Gisle (Peer reviewed; Journal article, 2022)Transport of oil droplets through porous media is an important topic in the oil and gas industry. Oil droplets that are present in produced water contribute to injectivity decline during re-injection due to retention in ... -
Wettability effect on oil recovery using rock-structured microfluidics
Yang, Junyi; Saadat, Marzieh; Azizov, Ilgar; Dudek, Marcin; Øye, Gisle; Tsai, Peichun Amy (Peer reviewed; Journal article, 2022)Surface wettability has a crucial impact on drop splashing, emulsion dynamics, slip flow for drag reduction, fluid–fluid displacement, and various microfluidic applications. Targeting enhanced oil recovery (EOR) applications, ...