INVESTIGATION OF THE DURABILITY PARAMETERS AND JUSTIFICATION OF THE EFFECTIVENESS OF THE NEW MODEL OF THE VALVE ASSEMBLY OF THE ROD DEPTH PUMP
Authors
DOI:
https://doi.org/10.31489/2026N2/67-77Keywords:
rod depth pump, valve pair, wear, resource durability, combined materialsAbstract
The scientific article is devoted to the study of the criterion parameters of the durability of the rod depth pump and the determination of the dependencies of the effective operation of the valve on the structural and material characteristics of the ball-saddle pair. The purpose of the study is to substantiate the possibility of using modern structural materials, new structures with elastic-damping properties of the valve while increasing its tightness. To solve the problems of valve wear and increase the maintenance period, the choice of a synthetic polymer for the outer surface of the locking device from the group of organic synthetic polymers (7B-14MA TS 38-105-1082-86) with a ceramic filler made of zirconium dioxide (ZrO₂) is justified. This development will provide damping and an increase in the width of the contact belt of the conditional meridian of the ball for effective redistribution of the shock load. The proposed ceramic filler made of zirconium dioxide will reduce the wear on the surface of the locking device. Mathematical simulation and bench tests have confirmed the validity of the choice of method and materials for the developed combined ball design, which consists of a steel core gummed with a rubber compound with a zirconium dioxide filler. The use of a combined rubberized ball with filler increases the fatigue strength of the valve seat by more than 30%.
References
1 Kurmanbekov, A., Kabzhalyalova, M., Kaldarov, S., Kamedenova, G. (2024). An overview of the oil sector for 2023. Analytical Center of Halyk Finance JSC, 17. https://halykfinance.kz/download/files/analytics/HF.pdf [in Russain]
2 Kurmanbekov, A., Kabzhalyalova, M., Kaldarov, S., Kamedenova, G. (2024). Problems of development of mature deposits. Analytical Center of Halyk Finance JSC, 4. https://halykfinance.kz/download/files/analytics/HF_Problemy_ razrabotki_zrelyh_mestorozhdeniy.pdf [in Russain]
3 Ivanova, O.V. (2022). Analysis of ways to increase the efficiency of low-flow wells. Proceedings of the 6th International Scientific and practical conference of students, postgraduates and young scientists "Fundamental and applied research of young scientists", Omsk, Russia, 61-64. https://is.ku.edu.kz/publishings/%7BE71C0870-2993-4B36-BF3E-5144D6382FD9%7D.pdf [in Russain]
4 Ivanova, O.V., Ratushnaya, T.Yu., Ivanov, E.A. (2022). Analysis of modern technologies for increasing the durability of the valve assembly of an oil-producing rod depth pump. Proceedings of the international scientific and practical conference "Trends in the development of natural and technical sciences in the modern world", Petropavlovsk, 572-579. https://is.ku.edu.kz/publishings/%7B8C458654-BF47-4A4F-A039-A00724BADECD%7D.pdf [in Russain]
5 Dolov, T.R., Ivanovskiy, V.N., Merkushev, S.V., Zhulanov, A.V., Krasnoborov, D.N. (2018). Bases of the Choice of Valvate Knots Borehole of Pump Installations. Territorija «NEFTEGAS» Oil and Gas Territory, 6, 66-70. https://cyberleninka.ru/article/n/osnovy-vybora-klapannyh-uzlov-skvazhinnyh-shtangovyh-nasosnyh-ustanovok [in Russain]
6 Serebrennikov, A.V., Petrikevich, P.A., Torop, O.V., Frolov, V.V. (2017). Operation of a mechanized well stock in complicated conditions. Business Magazine "Neftegaz.RU", 7(67), 86-97. https://magazine.neftegaz. ru/articles/dobycha/543654-ekspluatatsiya-mekhanizirovannogo-fonda-skvazhin-v-oslozhnennykh [in Russain]
7 Valiakhmetov, R. (2017). Everything has its place. The use of RDP remains effective under certain conditions. Oil and Gas Vertical Magazine, 9, 78-79. http://pump-sovet.com/files/%D0%92%D0%B0%D0%BB% D0%B8%D.pdf
8 Sakhnov R.V. (2015) An integrated approach to the operation of a complicated well stock as a tool to achieve the goal. The concept. Russian Oil and Gas journal of technologies and equipment "Engineering Practice", 12. https://glavteh.ru/ [in Russain]
9 Ivanova, T.N., Novokshonov, D.N., Galeyeva, O.A., Bartoshova, A. (2020). Analysis of the effectiveness of the used rod installations deep-water pumps in high-viscosity oil production conditions. Bulatov readings, 2, 218-224. https://elibrary.ru/item.asp [in Russain]
10 Ivanova, L.V., Burov, E.A., Koshelev, V.N. (2011). Asphaltene-resin-paraffin deposits in the processes of oil production, transportation and storage. Electronic scientific journal "Oil and Gas business", 1, 268-284. https://ogbus.ru/files/ogbus/authors/IvanovaLV/IvanovaLV_1.pdf [in Russian]
11 Savinkin, V.V., Dmitriev, F.S., Ivanova, O.V., Netesova, E.A. (2017). Problems of efficient operation of downhole deep rod pumps and promising ways to solve technological problems in the production of hydrocarbons. Bulletin of M. Kozybaev NKSU, 3(36), 50-55. https://is.ku.edu.kz/Publishings/%7BBB4882F3-793B-41.pdf [in Russain]
12 Shishkina, L.V., Savinov, S.A. (2013). Statistical studies of the causes of failures of deep rod pumps. Intelligent systems in production. Mechanical engineering, 1, 113-115. [in Russain]
13 Pyalchenkov, D.V. (2016). Investigation of the influence of parameters of producing wells on failures of rod pumping units. Online magazine "naukovedenie", 8, 2, 1-10. https://doi.org/10.15862/140TVN216 [in Russain]
14 Urazakov, K.R., Bogomolny, E.I., Seitpagambetov, Zh.S., Gazarov, A.G. (2003). Pump Extraction of Highly Viscous Oil from Slant and Drowned Wells. Nedra-Businesscenter Publishing House LLC, Moscow, Russia, 303. https://www.geokniga.org/bookfiles/geokniga-nasosnayadobychavysokov.pdf [in Russain]
15 Dolov, T.R. Investigation of the operation of valve assemblies of borehole rod pumping units. Ph.D. dissertation, Ukhta State Technical University, Ukhta, Russia, 2017. https://www.dissercat.com/content/issledovanie-raboty-klapannykh-uzlov-skvazhinnykh-shtangovykh-nasosnykh-ustanovok [in Russian]
16 Zaurbekov, S.A., Akanova, G.K., Balgayev, D.Y., Zaurbekov, K.S. (2021). Extension of operational life of ball valves in piston and plunger pumps. MIAB. Mining Inf. Anal. Bull, 7, 165-175. https://doi.org/10.25018/0236_1493_2021_7_0_165 DOI: https://doi.org/10.25018/0236_1493_2021_7_0_165
17 GOST 31835–2012. Well sucker-rod pumps. General technical requirements. Interstate Standard, Moscow, Russia: Standardinform, 2019. https://meganorm.ru/Index/53/53731.htm
18 Yakimov, S., Podkorytov, S. (2013). The quality of RDP valve pairs. TOC is switching to import. Oil and Gas Vertical Magazine, 2, 74-77. https://www.ngv.ru/upload/iblock/c62/c625c7a325ae6a34fd9f25def7f368bb.pdf
19 Savinkin, V.V., Ivanova, O.V., Zhumekenova, Z.Z., Sandu, A.V., Vizureanu, P. (2023). Effect of New Design of the Laser Installation and Spraying Method on the Physical and Mechanical Properties the Inner Surface a Small Diameter Coated with 15Cr17Ni12V3F35ZrO2. Coatings, 13(3), 514. https://doi.org/10.3390/coatings13030514 DOI: https://doi.org/10.3390/coatings13030514
20 Savinkin, V.V., Ivanova, O.V., Kolisnichenko, S.N., Sandu, A.V. (2023). Ensuring the Durability of Oil Producing Pumps Through the Use of Laser Spraying Technology. Monograph, Published by Materials Research Forum LLC, Millersville, USA, 120. https://www.mrforum.com/product/ensuring-the-durability-of-oil-producing-pumps/
21 Ivanova, O.V., Savinkin, V.V., Sandu, A.V. (2023). Study of Structural Materials 95X18SH in Conjunction with a Rubber Mixture of Group VI and Polyurethane Grade PU SKU-PFL-100 with Damping Properties. Proceeding of the Intern. Conf. Innovative Research «EUROINVENT ICIR 2023», Iasi, Romania, 98. http://www.euroinvent.org/cat/ICIR_2023.pdf
22 Morgunov, K.P. (2014). Hydraulics: Textbook. Lan Publishing House, St. Petersburg, Russia, 288. https://techlibrary.ru/b1/2u1p1r1d1u1o1p1c_2s.2x._2k1j1e1r1a1c1m1j1l1a._2014.pdf [in Russian]
Downloads
Published online
How to Cite
Issue
Section
License
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
