swabbing

Pump swabbing out - flow technology technics is simple and operation easy, so it was applied abroad.

常规抽汲排液求产工艺作为一项重要的求产手段,由于其工艺简单,易于操作, 而被广泛应用.

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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达到最经济的采油目的.

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The characteristic of the swabbing induces the complexity of the well - bore pressure change during procedure.

开采非自喷井采用抽汲生产将导致井底压力变化十分复杂.

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