Abstract

Remote monitoring of pumping equipment operation in real time is widely implemented in the oil and gas industry. The controllers used in this case allow to prevent "avalanche" destruction of equipment and emergency failures, to implement automatic control of the operation of the units. The current information collected by them flows to the servers of the enterprise and makes it possible to effectively set and solve various problems of equipment maintenance. However, there are still few services for solving the problems of operating pumping equipment. The presented work is aimed at resource-saving operation of equipment by obtaining on-line information about both the current and the predicted technical condition of the equipment.

During the operation of the pumps, a decrease in the main characteristics of the pump occurs, which is accompanied by an increase in the specific consumption of electricity for injection (with a constant characteristic of the collector). Economic losses due to pump wear are determined by the price of electricity and the cost of overhaul. The introduction of the developed monitoring system will automatically make it possible to make a decision about the unprofitability of further operation of the pump and the need to take it out for overhaul. Based on the analysis of the trend in unit costs, when the trend reaches a minimum, the pump unit is promptly taken out for overhaul, which will allow to obtain an average annual economic effect of up to 4,000,000 rubles per pump unit.

Key words:

monitoring, technical condition, pumping units, diagnostics

References

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Galeev A.S., Sultanov B.Z., Suleimanov R.N., Kaminsky S.K. K voprosu vybora optimal'nogo vremeni provedeniya predupreditel'nogo kapital'nogo remonta nasosov [On optimization of pump preventive overhaul scheduling]. Tekhnologii TEK [Fuel and Energy Sector Technologies]. Moscow: Neft i Kapital Publ., 2003, No.5, pp.14-17 (in Russian)

Authors

A.S. Galeev, Dr.Sc., Professor of the Department of Oil and Gas Equipment and Mechanical Engineering Technology, Almetyevsk State Oil Institute
2, Lenin st., Almetyevsk, 423450, Russian Federation
E-mail: agni-ngo@mail.ru

G.I. Bikbulatova, PhD, Associate Professor of the Department of Oil and Gas Equipment and Mechanical Engineering Technology, Almetyevsk State Oil Institute
2, Lenin st., Almetyevsk, 423450, Russian Federation
E-mail: agni-ngo@mail.ru

Yu.A. Boltneva, Senior Lecturer, Department of Oil and Gas Equipment and Mechanical Engineering Technology, Almetyevsk State Oil Institute
2, Lenin st., Almetyevsk, 423450, Russian Federation
E-mail: agni-ngo@mail.ru

R.N. Suleimanov, PhD, Associate Professor of the Department of Information Technologies, Mathematics and Natural Sciences of the branch of the Ufa State Oil Technical University in Oktyabrsky
54 a, Devonskaya st., Oktyabrsky, 452620, Russian Federation
E-mail: kafedra.itmen@mail.ru

S.L. Sabanov, Senior Lecturer, Department of Oil and Gas Equipment and Mechanical Engineering Technology, Almetyevsk State Oil Institute,
2, Lenin st., Almetyevsk, 423450, Russian Federation
E-mail: agni-ngo@mail.ru

For citation:

A.S. Galeev, G.I. Bikbulatova, Yu.A. Boltneva, R.N. Suleimanov, S.L. Sabanov Monitoring tehnologicheskih processov i ocenka tehnicheskogo sostojanija nasosnyh agregatov ("ASKiR-Jekspert") [Monitoring technological processes and assessment of technical condition of pump units (ASKiR-Expert)]. Neftyanaya Provintsiya, No. 4(28), Part 2, 2021. pp. 423-434. DOI https://doi.org/10.25689/NP.2021.3.423-434 (in Russian)