低液量油井不停机间抽优化技术现场试验

ENERGY CONSERVATION IN PETROLEUM&PETROCHEMICAL INDUSTRY(2018)

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Abstract
间抽是低液量油井的重要生产方式,传统间抽存在油井不在合理流压范围生产、人工停机劳动工作量大的问题,通过研究低液量井IPR曲线、泵抽性能和间抽制度的关系,形成了低液量油井不停机间抽优化技术,研发了不停机间抽装置,采用了小幅往复摇摆取代了间抽停井模式.5口井现场试验表明,在产量不损失情况下,泵效和有功节电率分别提升32%和50.7%,实现了低液量井高效举升,为低液量油井节能降耗提供了可靠的技术手段.
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