Reduction of sulphur in marine residual fuels by deasphalting to produce VLSFO

R Sultanbekov, K Denisov, A Zhurkevich… - Journal of Marine …, 2022 - mdpi.com
This paper presents the results of the controlled sedimentation process for deasphalting,
caused by targeted formation of the fuel dispersed system components incompatibility …

Microstructural master alloys features of aluminum–erbium system

S Savchenkov, Y Kosov, V Bazhin, K Krylov, R Kawalla - Crystals, 2021 - mdpi.com
Aluminum master alloys with rare earth metals are widely studied by many scientists around
the world, but research on the production of Al-Er master alloys is still limited. The purpose of …

Investigation of the selectivity of the water shutoff technology

V Duryagin, T Nguyen Van, N Onegov… - Energies, 2022 - mdpi.com
High water-cut oil production is one of the major issues in the petroleum industry. The
present study investigates different profile control solutions, with an emphasis on selective …

[HTML][HTML] Justification of a comprehensive technology for preventing the formation of asphalt-resin-paraffin deposits during the production of highly paraffinic oil by …

MK Rogachev, AN Aleksandrov - Записки Горного института, 2021 - cyberleninka.ru
Production of highly solidifying abnormal oils (with a paraffin content of over 30% by mass)
in the Far North is complicated by the intensive formation of asphalt-resin-paraffin deposits …

Technology for improving the efficiency of fractured reservoir development using gel-forming compositions

D Mardashov, V Duryagin, S Islamov - Energies, 2021 - mdpi.com
Increasing the field development efficiency of fractured reservoirs is a contemporary issue.
This paper presents fundamental and exploratory research results in this field using modern …

Modelling of red-mud particle-solid distribution in the feeder cup of a thickener using the combined CFD-DPM approach

E Fedorova, E Pupysheva, V Morgunov - Symmetry, 2022 - mdpi.com
The paper evaluates the behavior of a red-mud solid fraction in a thickener feeder cup,
aiming to identify the main characteristics of particle distribution in the flocculation zone and …

Using the magnetic anisotropy method to determine hydrogenated sections of a steel pipeline

VI Bolobov, IU Latipov, VS Zhukov, GG Popov - Energies, 2023 - mdpi.com
The paper deals with a non-destructive method of detecting hydrogenated sections of
pipelines, which is based on variations of the level of mechanical stresses generated in the …

[HTML][HTML] Manifestation of incompatibility of marine residual fuels: A method for determining compatibility, studying composition of fuels and sediment

RR Sultanbekov, AM Schipachev - Записки Горного института, 2022 - cyberleninka.ru
The results of studying the problem of active sediment formation when mixing residual fuels,
caused by manifestation of incompatibility, are presented. A laboratory method has been …

Complex Mathematical Modeling of the Well Drilling Process

M Churilova, S Lupuleac, N Shaposhnikov - Applied Sciences, 2022 - mdpi.com
Recently, the technologies for the global modeling of the process of oil well drilling have
become widespread. Mathematical modeling is used in well design, virtual testing of various …

Technology for preventing the wax deposit formation in gas-lift wells at offshore oil and gas fields in Vietnam

MK Rogachev, T Nguyen Van, AN Aleksandrov - Energies, 2021 - mdpi.com
Within the past few decades, the production of high-wax oils at offshore fields in Vietnam has
been fraught with severe problems due to the intense formation of asphalt-resin-paraffin …