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Information × Registration Number 0221U105588, 0118U006955 , R & D reports Title Improving the efficiency of oil and gas machines and equipment popup.stage_title Head Fedorovych Yaroslav Teodorovych, Кандидат технічних наук Registration Date 26-07-2021 Organization Ivano-Frankivsk National University of Oil and Gas popup.description2 Object of research - study and research of the processes arising at work of the equipment and the tool of oil and gas wells under various operating conditions. Research methods - experimental and theoretical research, physical and mathematical modeling, statistical and regression analysis, processing and interpretation of experimental results. Experimental verification of the method of testing sucker rods in conditions close to real is carried out and an assessment of the influence of operational defects on the durability of sucker rods is given. Conducted fatigue tests of hybrid rods and built a complete diagram of the resistance to cyclic bending of fiberglass and hybrid sucker rods with a diameter of 22 mm during rotation using E. K. Pochtennyi’s equation. A method for increasing the durability of sucker rods is proposed. The method for assessing and correcting the balancing of causes of sucker rod pumping units has been improved based on the wattmetering method. A method is proposed for assessing the probable deflection of the pumping unit of electric center pump installations, taking into account their design features and the profile of the well. A methodology for substantiating the parameters of bypass valves, their number and installation location in the tubing string as part of pumping units, based on the features characteristic of the gas flow process is proposed. It is proposed to increase the efficiency of the borehole ejection system by developing control of its characteristics. The efficiency of large-diameter trapping devices with movable magnetic systems has been investigated. A new scheme of the drilling rig circulation system has been developed, which allows you to quickly change the parameters of the drilling fluid and the equipment necessary for its configuration has been improved. Product Description popup.authors Venhryniuk Tetiana Petrivna Deineha Ruslan Oleksandrovych Dzhus Andrii Petrovych Kopei Bohdan Volodymyrovych Liakh Mykhailo Mykhailovych Mykhailiuk Vasyl Volodymyrovych Mosora Yurii Romanovych Panevnyk Denys Oleksandrovych Panevnyk Oleksandr Vasylovych Romanyshyn Taras Liubomyrovych Fedorovych Yaroslav Teodorovych Shostakivskyi Ihor Ivanovych popup.nrat_date 2021-07-26 Close