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Features оf Hydraulic Fracturing in Sediments with Hard to Recover Reserves
Наука. Инновации. Технологии, 2023 Introduction. When developing productive deposits containing hard-to-recover oil reserves, the main difficulty is associated with low values of the reservoir properties of the reservoirs and their significant heterogeneity.
A. G. Kopytov +4 more
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Identification of hard-to-recover reserves of Ugra oil
Геофизический журнал, 2019 More than 70 % of the reserves of Yugra oil fields, which are in development and at various stages of study, are classified as hard-to-recover (HTR). Active involvement in the development of HTR will prevent the decline and stabilize production in the ...
S. G. Kuzmenkov +7 more
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Hard-to-recover reserves of Yugra oil (West Siberia)
Геофизический журнал, 2019 In 2017, the Yugra’s share of the all-Russian production was 43.0 %, it’s 235.3 million tons in absolute units. This is 3.9 million tons less than in 2016 and 43.1 million less than in 2007.
V. I. Isaev +5 more
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Hard-to-recover oil reserves in the context of sustainable development of resource regions [PDF]
E3S Web of Conferences, 2023 The main objectives of the study are to assess the potential socio-economic effects of hard-to-recover oil reserves (HROR) development at the regional level and prepare recommendations for institutional conditions that guide oil and gas companies to ...
Kryukov Valeriy, Tokarev Anatoliy
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HARD-TO-RECOVER OIL RESERVES IN THE DOME PART OF THE STRUCTURE
Известия высших учебных заведений: Нефть и газ, 2015 A new model of hard-to-recover oil reserves generation in the dome part of the structure is described. It is shown that in the dome part of the structure thin pore canals are saturated with oil thanks to high overpressure, while in the transition and ...
F. N. Zosimov, S. K. Turenko
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Geological and Technological Challenges and Experience in Developing Hard-to-Recover Reserves
GeoresursyThe article considers the results of development of hardto- recover reserves of gas condensate deposits in low-permeability Achimov and Jurassic formations with significant abnormally high reservoir pressure.
A. V. Yazkov +4 more
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A Systematic Microfluidic Study of the Use of Diluted Silica Sols to Enhance Oil Displacement [PDF]
NanomaterialsThe paper presents the results of a systematic microfluidic study of the application of nanosuspensions for enhanced oil recovery. For the first time, approximately a dozen nanosuspensions prepared by the dilution of silica sols as displacement fluids ...
Andrey I. Pryazhnikov +3 more
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Plasma Surface Modification of PDMS-Glass Microfluidic Chips for Oil Recovery Studies
Applied Sciences, 2023 Wetting hysteresis is the most important characteristic of microfluidic chips for modeling multiphase flows in rocks, including for oil production problems. Plasma modification of surface wetting characteristics is well studied, but there is a problem of
Anton S. Yakimov +4 more
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Microfluidic Study of Enhanced Oil Recovery during Flooding with Polyacrylamide Polymer Solutions
Micromachines, 2023 A series of experiments have been carried out on the flooding of microfluidic chips simulating a homogeneous porous structure with various displacement fluids. Water and polyacrylamide polymer solutions were used as displacement fluids.
Maxim Pryazhnikov +4 more
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RUDN Journal of Engineering Research, 2013 The article analyzes the impact of termogas technology on unconventional hydrocarbons of stranded Bazhenov Formation in West Siberia. Industrial development and implementation of technology to increase termogas impact of raw materials and improve the ...
K P Ignatova, V P Malyukov
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