They supply the energy for a submersible pump that pumps the water up from a well that is 105 feet deep and for a small desalination unit that satisfies farmers' potable water requirements.
Deep pumping has been one of THD important methods of mechanical oil recovery raffinate... the paper introduces the pumpwell raffinate's corollary process technology and its applied situation.
深抽已成为机采提液的一项重要手段。本文介绍了濮城油田抽油机井提液的配套工艺及其应用情况。
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The gas will effect the pump efficiency of deepwell-pump, if the amount of the gas of oil well is large, even gas locking occurs.