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

气举采油是世界上使用最为广泛的人工举升方式之一。

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

气举可分为连续气举和间歇气举两种方式。

3·Bottomhole pressure and high capacity wells, usually continuous gas lift production;

对那些井底压力和产能高的井，通常采用连续气举生产；

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

气举可分为连续气举和间歇气举两种方式。

5·Therefore, this paper design the gas lift technology method fitted for deep wells using nitrogen.

为此，本文建立了一套深井氮气连续气举工艺设计方法。

6·The position or depth of the gas lift valves is crucial to the efficient operation of the entire system.

气举阀的位置或深度对整个系统的有效工作是很关键的。

7·Gas lift throwing-in and pulling matching device is an important component of gas lift production technique.

气举投捞配套装置是投捞式气举采油工艺的重要组成部分，在投捞式气举采油工艺中发挥着重要作用。

8·An operator in Russia needed to optimize production by transitioning from gas lift to an ESP in several Wells.

为了提高产量，俄罗斯一家油公司的几口井需要从气举生产转向ESP生产。

9·The gas lift valve on the conventional gas lift pipe string is easy to fail and cannot be replaced in the hole.

常用的气举采油管柱存在的问题是气举阀易失效，不能投捞进行更换，严重影响管柱的效率和使用周期。

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

分别阐述了单一电潜泵、气举举升方式的设计方法并建立了数学模型。