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抽油泵在正常生产过程中经常会遇到泥砂、垢、死油、死蜡等沉淀到固定凡尔上,造成凡尔密封不严或堵塞凡尔球的现象,致使抽油泵不能正常生产需要返工或二次作业。为此,我们开展了防砂凡尔的研制,并通过92口井的实际应用,有效的解决了井口落物沉积在抽油泵固定阀和泵筒内而使抽油泵不能正常工作的问题。
Oil pump in the normal production process often encounter silt, scale, dead oil, dead wax and other precipitation to a fixed Verdure, resulting in the failure to seal or seal Versaille Ball phenomenon, resulting in the pump can not be normal production needs rework Or secondary work. To this end, we developed a sand control Verde, and through the actual application of 92 wells, the effective solution to the wellhead sediment deposition in the pump fixed valve and the pump cylinder so that the pump can not work properly.