MULTIFUNCTIONAL VALVE FOR THE ARRANGEMENT OF SUBMERSIBLE DOWNHOLE PUMPS IN DOWNHOLE OIL PRODUCTION
Myrzakhmetov B.А. Kuandykov T.A. Mauletbekova B.K. Balgayev D.Y. Nurkas J.B.
2024National Academy of Sciences of the Republic of Kazakhstan
News of the National Academy of Sciences of the Republic of Kazakhstan, Series of Geology and Technical Sciences
2024#2024Issue 2156 - 168 pp.
In downhole oil production, a column of pumping and compressor tubing’s is equipped with various operational and technological valves for their intended purpose. Each of these valves has a specific function. Therefore, the basic tubing arrangement may not initially contain a specific valve, the need for which may arise for individual operations during repair and maintenance work. This makes it necessary to carry out labor-intensive work involving special equipment for stopping and silencing wells, lifting underground equipment, completing tubing with the necessary technological valve and its descent into the well. The paper proposes to simplify the layout of a downhole pumping unit and increase its technological capabilities by equipping it with a multifunctional valve, which will allow performing both operational tasks and a wide range of necessary technological operations directly in the well without lifting equipment.
borehole , down-hole equipment , filters , layout , mechanical impurities , tubing , valves
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Satbayev University, Almaty, Kazakhstan
«Manul» LLP, Astana, Kazakhstan
Satbayev University
«Manul» LLP
10 лет помогаем публиковать статьи Международный издатель
Книга Публикация научной статьи Волощук 2026 Book Publication of a scientific article 2026