Electrical submersible pump lifted wells is the main high rate artificial lift method in the high water cut period, but it is difficult to determine the down hole failure during productions.

 
  • 油田進(jìn)入高含水期所采用的電潛泵作為增大排液量的方法,在生產(chǎn)過(guò)程中容易出現許多不易判斷的井下故障。
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