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2016/1
Research of overall performance of valves of borehole pump installations
Technical sciences

Authors: Temir R. DOLOV graduated from Gubkin Russian State University of Oil and Gas in 2013. Нe is postgraduate student of the Department of Machines and Equipment of Oil and Gas Industry at Gubkin Russian State University (National Research University) of Oil and Gas. Specialist in the field of sucker rod pumping installations. He is author of 7 scientific publications.
E-mail: dolovtemir@yandex.ru
Aleksei V. DEGOVCOV graduated from Gubkin Moscow Institute of petrochemical and gas industry in 1982. Candidate of Engineering Sciences, Associate Professor of the Department of Machines and Equipment of Oil and Gas Industry at Gubkin Russian State University (National Research University) of Oil and Gas. A specialist in the field of pumping equipment production of oil and gas. The author of over 18 scientific publications. E-mail: degovtsov.aleksey@yandex.ru
Igor N. GERASIMOV graduated from Gubkin Russian State University of Oil and Gas in 2011. Leading engineer of the Department of Machines and Equipment of Oil and Gas Industry of Gubkin Russian State University (National Research University) of Oil and Gas. Specialist in the field of modeling processes in the development and operation of oil drilling equipment.
E-mail: gernik@yandex.ru
Konstantin I. KLIMENKO graduated from Gubkin Russian State University of Oil and Gas in 2008. Leading engineer of the Department of Machines and Equipment of Oil and Gas Industry of Gubkin Russian State University (National Research University) of Oil and Gas. Specialist in the field of modeling processes in the development and operation of oil drilling equipment. E-mail: workgr@mail.ru

Abstract: Mathematical models of the valves applied in borehole pumps are developed. Characteristics of the valves during work in different liquids are constructed. These characteristics allow to select valve knots for specific conditions of operation and to assess the durability of a valve knot

Index UDK: УДК 622.276.53

Keywords: borehole pump, valvate knot, mathematical model of the valve, hydraulic resistance

Bibliography:
1. Dolov T.R. Research of overall performance of valves of borehole pump installations. Book of abstracts 65th International Youth Conference “Oil and Gas 2011”. Moscow, 2011, р. 35 (In Russian).
2. Dolov T.R. Research of overall performance of valves of borehole pump installations. Book of abstracts 66th International Youth Conference “Oil and Gas 2012”. Moscow, 2012, p. 29 (In Russian).
3. Dolov T.R. Research of overall performance of valves of borehole pump installations. Book of abstracts 67th International Youth Conference “Oil and Gas 2013”. Moscow, 2013, p. 44 (In Russian).
4. Dolov T.R. A study of the valve assemblies of sucker rod pumps by mathematical modeling on computers. Book of abstracts 68th International Youth Conference “Oil and Gas 2014”. Moscow, 2014, p. 15 (In Russian).
5. Dolov T.R. Analysis of various designs of valve assemblies of downhole sucker-rod pumps. Book of abstracts 69th International Youth Conference “Oil and Gas 2015”. Moscow, 2015, p. 54 (In Russian).
6. Ivanovski V.N., Dolov T.R. Investigation of the efficiency of valve assemblies of downhole sucker-rod pumping systems. Equipment and technologies for oil and gas industry, 2014, no. 2, p. 29-33.
7. Ivanovski V.N., Elagina O.U., Gantimiriv B.M., Sabirov A.A., Dubinov U.S., Dolov T.R. An analysis of the various valve constructions of pairs of sucker-rod pump.
Territoriya Neftegaz, 2015, no. 9, p. 92-99.
8. Ivanovski V.N., Dubinov U.S., Dolov T.R. Accelerated testing of sucker rod fatigue for estimating endurance limits of materials and structures, teaching aid. Gubkin Russian State University of Oil and Gas, 2015, p. 29.
9. Ivanovski V.N., Babakin I.U., Dubinov U.S., Dolov T.R. Accelerated testing of valve assemblies of downhole sucker-rod pumping units on the amount of wear and tightness, textbook. Gubkin Russian State University of Oil and Gas, 2015, p. 27.
10. Molchanova A.G. Razrabotca metodov ucheta vliania svobodnogo gaza I vizkosti gidkosti na rabotu klapannih uzlov ckvaginnih shtangovih nasosov, Cand. Diss. [Development of methods taking into account the influence of free gas and fluid viscosity on the work of valve assemblies of downhole sucker-rod pumps. Cand
. Diss.]. Moscow 1989, 146 p.