• 影响方式选择因素有:井的率、井底压力、产指数高度压力等。

    Factors affect gas lift options: the yield of the well bottom-hole pressure, fluid production index, lifting height and the gas injection pressure.

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  • 球塞方式采用U型管柱套管尺寸限制,且施工作业较为复杂,应用受到较大限制。

    Pig lift method with U-shape double strings is easy to be limited by size of casing and very complicated in construction operation process. Thus, the large restrictions exist in the field application.

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  • 采油世界使用最为广泛人工方式之一。

    Gas lift is one of the most widely used artificial lift methods in the world.

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  • 目前,国内外含水油田一般采用气举、有泵、电潜泵采油方式

    Some methods such as gas-lift, beam bump and submersible bump are usually used in oilfield with high water content.

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  • 分别阐述单一电潜泵方式设计方法建立数学模型

    This paper studied the design of single esp and gas lift respectively, and then established the mathematical model.

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  • 分为连续气举间歇气举两种方式

    Continuous gas lift and intermittent gas lift gas lift can be divided into two ways.

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  • 分为连续气举间歇气举两种方式

    Gas lift can be divided into continuous gas lift and intermittent gas lift in two ways.

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  • 提出了一种用气举振荡脉冲射流相结合方式开采潜水层滨海砂矿的新方法

    The method using the airlift assisted with the self oscillation pulsed jet for dredging in the Three Gorges Reservoir Region has been presented.

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  • 通过采用KTY4000型钻机KPG3000A种机型工程钻机成孔,方式循环解决糊PHP泥浆应用、钻机选型等问题

    The spread drill, application of PHP mud and choice of machine are solved by adopting two machines of KTY4000 and KPG3000A. Besides, the airlift reversing circulation is selected in slag discharge.

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  • 通过采用KTY4000型钻机KPG3000A种机型工程钻机成孔,方式循环解决糊PHP泥浆应用、钻机选型等问题

    The spread drill, application of PHP mud and choice of machine are solved by adopting two machines of KTY4000 and KPG3000A. Besides, the airlift reversing circulation is selected in slag discharge.

    youdao

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