Results 11 to 20 of about 315,319 (294)
Performance influence in submersible pump with different diffuser inlet widths
Advances in Mechanical Engineering, 2016 The diffuser inlet width is a key geometric parameter that affects submersible pump performance. On the basis of diffuser characteristic curve analyses, diffusers with different inlet widths and the same impeller were equipped to construct a submersible ...
Qingshun Wei, Xihuan Sun
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Smart Classification of Submersible Pumps
ITEGAM-JETIASubmersible pumps play a vital role in diverse industrial applications, ranging from water supply to the transfer of hazardous chemicals. Their classification, traditionally based on operational and design characteristics, often faces limitations in ...
Mourad Abed +2 more
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Electric submersible pump grounding [PDF]
IEEE Industry Applications Society 50th Annual Petroleum and Chemical Industry Conference, 2003. Record of Conference Papers., 2003 Although electric submersible pumps (ESPs) have been produced for almost 100 years, the actual causes of certain electrical failures are still unknown. Why do failures occur on startup or two weeks after an electrical storm? Most of the answers to these questions can be found from an analysis of traditional grounding techniques and consideration of how
T.R. Brinner, J.D. Atkins, M.O. Durham
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MULTI-MODE OPTIMIZATION OF ELECTRIC SUBMERSIBLE PUMP SPEED FOR OIL WELLS
Известия Томского политехнического университета: Инжиниринг георесурсов, 2022 The relevance of the research is associated with the means to increase the resource and energy efficiency of production modes of wells equipped with electric submersible pump with variable speed drive.
Ilya G. Solovyev +2 more
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The investigation of motor current signals from a centrifugal pump for fault diagnosis [PDF]
, 2014 In this paper, motor current signals from electrical control systems, rather than installing additional measurement systems, are characterised for the fault diagnosis of centrifugal pumps.
Chen, Zhi +5 more
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Listrik Tenaga Surya untuk Pompa Submersible pada Greenhouse Hidroganik di Kabupaten Malang
Abdimas: Jurnal Pengabdian Masyarakat Universitas Merdeka Malang, 2021 This service activity is the application of an innovative submersible solar pump in a hydro-organic greenhouse environment in Grangsil Jambangan, Malang Regency.
Hery Budiyanto +4 more
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Methodology for Analyzing the Actual Technical Condition of Downhole Pumping Equipment
Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2021 The reducing in the pressure characteristic of the submersible pump during operation occurs as a result of the combined action of a number of reasons. Pumping equipment wears out due to waterjet destruction of flow channels.
V. V. Ivashechkin +3 more
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Calculation of winding temperature of a submersible motor
Известия высших учебных заведений: Нефть и газ, 2020 The article is devoted to the issue of control and regulation of the high-quality operation of a submersible motor with a long overhaul period. There are some complications of operating the electric submersible pump.
E. Yu. Moskvina, V. V. Piven
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Journal of Renewable Energy and Mechanics, 2021 The condition of a well if it is produced continuously will cause reservoir pressure to fall, and the flow rate will also go down, as a result the productivity of the well will also decrease. For this reason, there is a need for energy that can help lift
Rycha Melysa +4 more
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Fault diagnosis method of submersible screw pump based on random forest.
PLoS ONE, 2020 The difficulty in directly determining the failure mode of the submersible screw pump will shorten the life of the system and the normal production of the oil well.
Minzheng Jiang +4 more
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