Method of structural minimization of the average risk for identification of mass transfer of evaporating oil at tanker loading

Коршак, А. А.; Gaisin, M. T.; Pshenin, Vladimir

doi:10.24887/0028-2448-2019-10-108-111

Cited by 5 publications

(2 citation statements)

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“…Within the Cenomanian sediments (formation PK1-7) 16 deposits of high-viscosity oil have been identified (March 2008), the oil rim throughout the area has contact with the underlying water and with the gas cap. The natural mode of the deposits is elastic and inefficient gas and water pumping (2,3).…”

Section: Introductionmentioning

confidence: 99%

Analyzing Efficiency of Joint Operation of Gas Separator and Screw Pump on High-viscosity Gas-liquid Mixture

Verbitsky,

Dengaev,

Safiullina

et al. 2024

IJE

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In this paper the application of centrifugal type gas separator as a part of submersible electric screw pumping unit is considered. A number of bench tests have been carried out to study the centrifugal gas separator on viscous gas-liquid mixture. Calculation of the dependence of delivery on the developed pressure of a single screw pump at the angular speed of rotation of the rotor 225 rpm for different gas content has been made. Also, characteristic curves of gas separators of groups 5 and 5A at different gas contents and different viscosity of gas-liquid mixture are obtained. A methodology for bench testing of gas separators has been developed, which takes into account the influence of gas-liquid mixture properties, changes in the angular speed of the electric motor shaft rotation, and natural separation parameters. The operating parameters of a gas separator of group 5A were determined experimentally, taking into account a residual gas content of 50%, in the range of angular speeds of 252 -1000 rpm (4.2 -16.7 Hz).

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Section: Introductionmentioning

confidence: 99%

Analyzing Efficiency of Joint Operation of Gas Separator and Screw Pump on High-viscosity Gas-liquid Mixture

Verbitsky,

Dengaev,

Safiullina

et al. 2024

IJE

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“…Analyzing the work related to the protection of the environment from VOCs at terminals, we note that there is a concept of considering this topic from the point of view of increasing technological efficiency and monitoring the work of the VRU (Gruber, 2019;Helmig et al, 2014;Karbasian et al, 2017;Klimont et al, 2000;Korshak et al 2019;Krummenauer et al, 2018;Liang et al, 2018;Pannucharoenwong et al, 2018;Rudd and Hill, 2001;Seo et al, 2000;Shibuya, 2014;Shipley, 2011). Nevertheless, even with the development of such measures, the prevalence of VRU at terminals in many emerging economies remains low (Tcvetkov et al, 2020).…”

Section: Introductionmentioning

confidence: 99%

Improving the economic efficiency of vapor recovery units at hydrocarbon loading terminals

Fetisov

Mohammadi

Pshenin

et al. 2021

Oil Gas Sci. Technol. – Rev. IFP Energies nouvelles

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The article discusses effective ways to reduce the cost of operating vapor recovery units and increase the financial result of their operation. The first method is based on regulation of the power-on time of the installation. The second method is based on using the potential energy of the fluid flow of the gravity section to supply the system equipment with energy. The potential savings on VRU maintenance will reduce the risks of payback of installations. The proposed methods will have a significant impact on society, as the possibility of a wider distribution of installations that protect the environment from emissions of volatile organic compounds into the atmosphere will become available.

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Classical system approach to reverse engineering

Ivonov

Волкова

Daudov

2020

J. Phys.: Conf. Ser.

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The paper presents one of the possible solutions of the reverse engineering problem from the point of view of the classical system approach, as well as highlights the direction for the development of a complex software product. This approach will make it possible to change the modern practice of reverse engineering, which is applied everywhere. This practice requires expert evaluation by operator teams on non-acceptance basis. The approach proposed by the authors will significantly minimize human participation in this process.

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Method of structural minimization of the average risk for identification of mass transfer of evaporating oil at tanker loading

Cited by 5 publications

References 0 publications

Analyzing Efficiency of Joint Operation of Gas Separator and Screw Pump on High-viscosity Gas-liquid Mixture

Analyzing Efficiency of Joint Operation of Gas Separator and Screw Pump on High-viscosity Gas-liquid Mixture

Improving the economic efficiency of vapor recovery units at hydrocarbon loading terminals

Classical system approach to reverse engineering

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