How To Use Pump well In A Sentence

• According to the energy loss of every part of screw pump well, established system efficiency analysis model for the well.
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• Performance characteristic and stress condition were analyzed in the process of progressive cavity pump well startup and a startup torque dynamic model was established.
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• According to the energy loss of every part of screw pump well, established system efficiency analysis model for the well.
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• Partial abrasion of rod string in screw pump well which is surface driven is the main reason that restricts its application, but the prevention method used presently cant solve the problem radically.
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• Zhongyuan new type energy-saving submersible motors are developed for solving such problems as large energy consumption and high lifting costs during the production of the electric pump wells.
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