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DSpace at KFU: Recent submissions
Now showing items 35241-35260 of 76232
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Ultra dispersed magnetite as a catalyst for aquathermolysis of heavy oil
Unknown author
(
2018
)
© SGEM2018. Presently intensification of heavy oil production, particularly by applying various catalytic systems, is very attractive and relevant task for many researchers. Catalysts intensify a destruction process of ...
Accelerating rate calorimetry as a technic for analysing influence of pressure in situ combustion processes
Unknown author
(
2018
)
© SGEM2018. This work devoted to study in situ combustion processes of crude oil at different pressures. The crude oils from Russian Federation were selected field. Oxidation process in reservoir conditions (50.7, 83.8, ...
Chemical promotion of methane gas hydrates formation for energy storage applications
Unknown author
(
2018
)
© SGEM2018. Gas hydrates have been represented as a promise technology for many of applications, as gas mixtures separation, CO2 capture, transportation, and sequestration, transport and storage of methane, and seawater ...
Synthesis and evaluation of new kinetic methane hydrate inhibitors based on waterborne polyurethane
Unknown author
(
2018
)
© SGEM2018. Formation of gas hydrates is a problem in the petroleum industry where the gas hydrates are responsible for the blockage of flow lines, valves and well heads, thereby causing great loss of production and other ...
Investigation of physical and mechanical properties of asphalt mixtures modified by adhesive additive
Unknown author
(
2018
)
© SGEM2018. Asphalt concrete correspond to dispersive strengthened composition material, in which organic matrix-bitumen takes over all the load and forces. The structure and properties of asphalt concrete are determined ...
Noise immunity estimation of diffraction stacking method on the example of a homogeneous model
Stepanov A.
;
Safina R.
;
Platov B.
(
2018
)
© SGEM2018. Seismic sources location is one of the main tasks of seismology (determination of earthquake hypocenters) and this is the main task in microseismic monitoring of hydraulic fracturing. When choosing a method for ...
Diagenetic clay minerals and reservoir quality of the upper triassic sandstone in euphrates graben, East of Syria
Unknown author
(
2018
)
© SGEM2018. During diagenesis process, the upper Triassic sandstones Mulussa F reservoir have experienced multiple diagenetic transformations which have an important influence on the petrophysical properties of the reservoir, ...
Catalytic conversion of organic matter in a carbonate reservoir
Unknown author
(
2018
)
© SGEM2018. The work is dedicated to solving a scientific problem related to the effective use of steam-thermal methods for extracting hard-to-recover hydrocarbon resources from carbonate reservoir rocks using catalytically ...
Effect of the composition of a gas mixture of oxygen with nitrogen on the process of oxidation of heavy oils
Unknown author
(
2018
)
© SGEM2018. In this work to study influence ratio of the components of the gas mixture of oxygen with nitrogen at thermodynamic, kinetic parameters of oxidation oil at reservoir conditions. Mixtures of oxygen with nitrogen ...
The pyrolysis behavior of crude oil sara fractions and the effect of pressure on characterized by differential scanning calorimetry (DSC)
Unknown author
(
2018
)
© SGEM2018. In-situ combustion is an effective enhanced oil recovery (EOR) method for heavy oils. Whether an in-situ combustion process can be applied successfully or not depends on how the combustion process of crude oil ...
Investigation of rheological properties of additives with nanocomponent during the transportation of viscous oil
Unknown author
(
2018
)
© SGEM2018. This work is investigation of the rheological properties of the developed additive based on polymer-sevylene with the addition of nanostructure alumina particles were studied. The regularities of the decrease ...
Synthesis of fe-pillared interlayered clays and its application for the catalytic cracking of alkanes
Unknown author
(
2018
)
© SGEM2018. Metal oxide pillared interlayered clays (PILCs) possesses several attractive properties, such as constant high porosity with presence of both micropores and mesopores, thermal stability (up to 450°C), surface ...
Synthesis and evaluation of physicochemical properties of new carboxylic acid surfactant based on glucose for enhanced oil recovery
Unknown author
(
2018
)
© SGEM2018. Surfactant flooding is a significant method used in enhanced oil recovery to reduce the amount of oil in pore space of matrix rock. These materials are injected to mobilize heavy oil by lowering the interfacial ...
Catalytic conversion of high-viscosity oil in supercritical water
Unknown author
(
2018
)
© SGEM2018. Today, supply of hydrogen in processes of hydrotreating of heavy hydrocarbonic raw materials is one of the main expenses in the course of hydrocracking. Therefore, alternative modernization processes that do ...
Effect of rock minerals on the crude oil combustion characterized by thermogravimetry coupled with fourier transform infrared spectroscopy (TG-FTIR)
Unknown author
(
2018
)
© SGEM2018. Air injection technology, including high–pressure air injection and in-situ combustion, is an effective method for enhanced oil recovery (EOR). It is widely accepted that, in an air injection process, the ...
High-quality asphalt binders produced by deasphalting of natural bitumen
Unknown author
(
2018
)
© SGEM2018. Commercial field development of high-viscosity oil and natural bitumen presents a global issue nowadays due to increase in hydrocarbon consumption, changes in structure of oil reserves with the increasing ...
Redistribution of subfractional composition of resins after hydrothermal catalytic influences
Unknown author
(
2018
)
© SGEM2018. The resins extracted from heavy oil sample from Ashalcha oilfield (Tatarstan, Russia) and the products of Co-based catalytic and non-catalytic aquathermolysis are investigated. Saturates and four subfractions ...
Structural setting and zonal distribution of upper triassic-lower cretaceous reservoirs in the syrian euphrates graben
Unknown author
(
2018
)
© SGEM2018. The purpose of the article is to assess the regional structure of the upper Triassic-lower Cretaceous sediments (Mulussa F and Rutbah reservoirs), which serve as an important targets for hydrocarbons production ...
Effect of voxels defragmentation on absolute permeability coefficients of porous media digital images calculated by navier-stokes equations and lattice boltzmann method
Unknown author
(
2018
)
© 2018, International Multidisciplinary Scientific Geoconference. All rights reserved. The flow properties of porous media play an important role in the study of hydrodynamic processes in oil and gas reservoirs. Such ...
Conversion of heavy oil in supercritical water with nano particles of caustobiolith
Unknown author
(
2018
)
© SGEM2018. In recent years the interest in supercritical fluids is growing. The transition of water into the supercritical state occurs in a closed volume when it reaches the temperature of 374°C and the pressure of 21.8 ...
Now showing items 35241-35260 of 76232
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