The characteristic of the swabbing induces the complexity of the well - bore pressure change during procedure.
開采非自噴井采用抽汲生產將導致井底壓力變化十分復雜.
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Pump swabbing out - flow technology technics is simple and operation easy, so it was applied abroad.
常規抽汲排液求產工藝作為一項重要的求產手段,由于其工藝簡單,易于操作, 而被廣泛應用.
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The casing swabbing is often used lowlowlow production rate oilfields for the most economical production.
三低油田常采用套管抽汲方法達到最經濟的采油目的.
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Most tests require collecting cells by swabbing saliva in the mouth and sending it to the company for testing.
2009年考研真題(英語一)閱讀理解 Section Ⅱ"he gave it a good mopping"
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