Analysis of the functional dependability of underground gas storage compressor stations in cases when actual performance indicators deviate from the design values
https://doi.org/10.21683/1729-2646-2022-22-1-44-51
Abstract
Aim. The paper examined the matter of assessment of the functional dependability of compressor stations (CS) of underground gas storage (UGS) facilities. A definition of CS functional dependability and guidelines for its assessment were proposed. Methods. Design calculation of compressor stations, scenario analysis. Results. The paper presents: a) a definition, indicators of CS functional dependability and guidelines for its assessment; b) an example of the guidelines application for UGS CS; c) a comparative analysis of UGS CS functional dependability in a number of various versions: use of single-unit and two-unit centrifugal compressors as part of gas turbine gas pumping units for two-stage compression with intercooling. Conclusion. The paper shows the requirement to analyse the functional dependability of various versions of UGS CS for the purpose of identifying the most rational option that ensures unconditional performance of the key UGS CS function under uncertain initial design data.
About the Authors
M. A. Vorontsov
Gazprom VNIIGAZ; Gubkin University
Russian Federation
Russian Federation
Mikhail A. Vorontsov, Candidate of Engineering, Senior Lecturer, Department of Thermodynamics and Thermal Engines, Gubkin University; Head of Laboratory for Oilfield Compressor and Turborefrigeration Systems, Gazprom VNIIGAZ
15, 1 Proektiruemy proyezd no. 5537, Leninsky urban district, Razvilka, Moscow Region, 142717
A. S. Grachiov
Gazprom VNIIGAZ
Russian Federation
Russian Federation
Anatoly S. Grachiov, Researcher, Laboratory for Oilfield Compressor and Turborefrigeration Systems
15, 1 Proektiruemy proyezd no. 5537, Leninsky urban district, Razvilka, Moscow, Region, 142717
A. O. Grachiova
Gazprom VNIIGAZ; Gubkin University
Russian Federation
Russian Federation
Alina O. Grachiova, Second Year Postgraduate Student, Gubkin University; Engineer, Laboratory for Oilfield Compressor and Turborefrigeration Systems, Gazprom VNIIGAZ
15, 1 Proektiruemy proyezd no. 5537, Leninsky urban district, Razvilka, Moscow Region, 142717
M. A. Kirkin
Gazprom
Russian Federation
Russian Federation
Maksim A. Kirkin, Chief Engineer of Department (V. I. Dontsov)
156A Moskovsky pr-t, Saint Petersburg, 196105
A. V. Melnikova
Gazprom VNIIGAZ
Russian Federation
Russian Federation
Anna V. Melnikova, Candidate of Engineering, Chief Specialist, Laboratory for Predictive Simulation of Damage to Continuous and Area UGSS Facilities
15, 1 Proektiruemy proyezd no. 5537, Leninsky urban district, Razvilka, Moscow Region
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Review
For citations:
Vorontsov M.A., Grachiov A.S., Grachiova A.O., Kirkin M.A., Melnikova A.V. Analysis of the functional dependability of underground gas storage compressor stations in cases when actual performance indicators deviate from the design values. Dependability. 2022;22(1):44-51. https://doi.org/10.21683/1729-2646-2022-22-1-44-51
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ISSN 1729-2646 (Print)
ISSN 2500-3909 (Online)
ISSN 2500-3909 (Online)
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