The characteristic of the swabbing induces the complexity of the well - bore pressure change during procedure.
開(kāi)采非自噴井采用抽汲生產(chǎn)將導(dǎo)致井底壓力變化十分復(fù)雜.
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Pump swabbing out - flow technology technics is simple and operation easy, so it was applied abroad.
常規(guī)抽汲排液求產(chǎn)工藝作為一項(xiàng)重要的求產(chǎn)手段,由于其工藝簡(jiǎn)單,易于操作, 而被廣泛應(yīng)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(dá)到最經(jīng)濟(jì)的采油目的.
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