Jafar Qajar

Publications

• Chemically Induced Evolution of Morphological and Connectivity Characteristics of Pore Space of Complex Carbonate Rock via Digital Core Analysis
• Experimental study on pore-scale mechanisms of ultrasonic-assisted heavy oil recovery with solvent effects
• Selective catalytic reduction of nitric oxide with ammonia over silica-supported vanadium oxide catalyst
• Characterization of reactive flow-induced evolution of carbonate rocks using digital core analysis - part 2: Calculation of the evolution of percolation and transport properties
• Microtomographic characterization of dissolution-induced local porosity changes including fines migration in carbonate rock
• Micro-tomographic characterization of dissolution-induced local porosity changes including fines migration in carbonate rock
• Characterization of reactive flow-induced evolution of carbonate rocks using digital core analysis- part 1: Assessment of pore-scale mineral dissolution and deposition
• Characterization of a heterogeneous carbonate reservoir by integrating electrofacies and hydraulic flow units: a case study of Kangan gas field, Zagros basin
• Assessment of the applicability of binary mixture hypothesis to modeling the phase behavior of heavy oil/bitumen-solvent systems for EOR applications
• The pore-network modeling of gas-condensate flow: Elucidating the effect of pore morphology, wettability, interfacial tension, and flow rate
• Synergistic effects of ultrasonic irradiation and α-Fe2O3 nanoparticles on the viscosity and thermal properties of an asphaltenic crude oil and their application to in-situ combustion EOR
• New correlations for etched fracture width and half-length of acid-fractured wells
• An investigation on the robustness and accuracy of permeability estimation from 3D μ-CT images of rock samples based on the solution of Laplace's equation for pressure
• Hydraulic flow units and ANFIS methods to predict permeability in heterogeneous carbonate reservoir: Middle East gas reservoir
• To Express Required CT-Scan Resolution for Porosity and Saturation Calculations in Terms of Average Grain Sizes
• An Estimation of Multiphase Relative Permeabilities in Reservoir Cores from Micro-CT Data
• Determination of Principal Permeability Directions in Reservoir Rocks from Micro-CT Data
• Selection of Optimal Well Trajectory Using Multi-Objective Genetic Algorithm and TOPSIS Method
• Chemical dissolution of carbonate rocks: A micro-CT study
• A comparison of methods for denoising of well test pressure data
• Laboratory and Computed Tomography Studies of the Effects of Gel-Polymer Treatments on the Properties of Porous Media
• Assessment and Study the Effect of Carbon Dioxide and Natural Gas Injection Scenarios on Recycling of Condensates in Gas Condensate Reservoirs
• Analysis of the impacts of relative permeability and mobility ratio on heterogeneity loss error during upscaling of geological models
• Experimental evaluation and tomographic characterization of polymer gel conformance treatment
• A comparative experimental evaluation of the performance of additive compounds for inhibition of asphaltene precipitation from crude oil
• An approach for optimization of controllable drilling parameters for motorized bottom hole assembly in a specific formation
• Rock typing and uncertainty assessment in geological and petrophysical properties by integrating electrofacies, hydraulic flow units, and geostatistical techniques in the Kangan gas field, Zagros basin
• A mechanistic study of the synergistic and counter effects of ultrasonic and solvent treatment on the rheology and asphaltene structure of heavy crude oil
• Pore-scale investigations of interactions between microorganisms and ionic strength: Implications for salt crystallization damage in porous media
• A computationally efficient modeling of flow in complex porous media by coupling multiscale digital rock physics and deep learning: Improving the tradeoff between resolution and field-of-view
• Review on pore-network modeling studies of gas-condensate flow
• Comparison of machine learning and statistical approaches to estimate rock tensile strength
• Phase transition of salt mixtures in porous media during drying using advanced optical microscopy, spectroscopy and X-ray tomography
• Assessing Rheology Effects and Pore Space Complexity in Polymer Flow Through Porous Media: A Pore‐Scale Simulation Study
• Microfluidic study of salt crystallization in porous media
• Estimation of static Young’s modulus of sandstone types
• Challenges in experimental investigations of Paracoccus denitrificans activities in salt-bearing porous media
• A Comparative Study of Ensemble Learning Techniques and Mathematical Models for Rigorous Modeling of Solution Gas/Oil Ratio
• A Data-Driven Approach for Efficient Prediction of Permeability of Porous Rocks by Combining Multiscale Imaging and Machine Learning
• Enhanced flow diversion using combined nanoparticles and biodegradable zwitterionic viscoelastic surfactants
• Improving oil recovery with ultrasound