2024-01-03 Three-phase motor is a commonly used electric motor, which is widely used in various fields due to its advantages of high efficiency, low noise, and smooth operation. The following will introduce the characteristics of three-phase motors from the aspects of structure, working principle, and applicat
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2023-05-11 Oil wells are holes drilled in the earth to bring petroleum hydrocarbons to the surface. Often some natural gas is released with the oil as associated petroleum gas. A well designed to produce only natural gas may be referred to as a gas well. Wells are created by drilling down into oil or gas reser
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2023-05-10 In the case of oil wells, pumping is a routine operation that involves injecting fluids into the well. Pumping can be done through a kill wing valve fitted to the Christmas tree, or, if an intervening device is present, through a T-piece (a small section of the riser with connections on the side) in
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