In 1926, at the American Petroleum Institute (API) conference in Los Angeles, two parties joined together to start the ESP industry. Initially, he approached Westinghouse but was turned down because their engineers thought it would not work because it was impossible under the laws of electronics. In 1923, he immigrated to the United States and began looking for backers for his equipment. In 1919, he immigrated to Berlin and changed the name of his company to REDA. In 1916, he redesigned a centrifugal pump to be coupled to his motor for dewatering mines and ships. It had limited use to drill horizontal holes between trenches so that explosives could be pushed through.

During World War I, Arutunoff combined his motor with a drill. in Ekaterinoslav, Russia, and invented the first electric motor that would operate in water. In 1911, 18-year-old Armais Arutunoff organized the Russian Electrical Dynamo of Arutunoff Co. 5.1 Step One: Variable-Speed Pumping System.4.8 Step Eight: Accessory and Miscellaneous Equipment.4.6 Step Six: Optimum Size of Components.3.9 Step 9: Variable Speed Submersible Pumping System.3.8 Step 8: Accessory and Optional Equipment.3 ESP System Selection and Performance Calculations.In addition, references are given to lead the reader to more-detailed operation and performance information. The topics covered include: the ESP system components and accessories, principles of operation, ESP system selection and performance calculations, installation and handling, and maintenance and troubleshooting. This chapter provides a general understanding of the ESP artificial-lift method. There are special applications in which this configuration is inverted. The components are normally tubing hung from the wellhead with the pump on top and the motor attached below. The ESP’s main components include: a multistaged centrifugal pump, a three-phase induction motor, a seal-chamber section, a power cable, and surface controls. Variable-speed controllers can extend this range significantly, both on the high and low side. These volumes range from a low of 150 B/D to as much as 150,000 B/D (24 to 24,600 m 3/d). Introduction - What Is an Electrical Submersible Pump? The electrical submersible pump, typically called an ESP, is an efficient and reliable artificial-lift method for lifting moderate to high volumes of fluids from wellbores.

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