完成了球塞气举试验装置的结构和控制系统设计。
This paper describes the design of the Pig lifting structure and its control system.
气举采油是世界上使用最为广泛的人工举升方式之一。
Gas lift is one of the most widely used artificial lift methods in the world.
人工举升最简单的实现技术形式是气举技术或者泵辅助举升技术。
In its simplest form, artificial lift can be done through either gas-lift techniques or pump-assisted lift techniques.
气举采油技术已经在美国、俄罗斯和中国等很多油田得到广泛应用。
This technology has been applied widely in many oil fields of America, Russia, China and etc.
介绍了应用气举反循环钻进工艺解决这些疑难技术问题的成功案例。
The paper introduces the typical examples for resolving these problems by air-lift reverse circulation drilling technology.
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。
This paper studied the design of single esp and gas lift respectively, and then established the mathematical model.
目前，国内外高含水油田一般采用气举、有杆泵、电潜泵等采油方式。
Some methods such as gas-lift, beam bump and submersible bump are usually used in oilfield with high water content.
文中介绍了该项技术气举工艺、测井系列选择和测井资料的解释及应用。
This paper introduce the technique of gas lifting arts, the choice of logging series, and the interpretation and applications of logging data.
它是连续气举采油最有效的接替技术，技术的关键是对柱塞运动的控制。
Plunger lift is a most efficient substituted technique to successive gas lift production. The key of the technique is control to the motion of plunger.
本文所介绍的气举采油配气自控系统正是在这样的应用背景下提出来的。
Gas feed automation system being introduced in this paper was put forward just under such application background.
压力梯度是气举井设计的基本依据，是影响气举井设计和运行的重要参数。
The pressure gradient, as one of the most important parameters affecting design and operation of gas-lift wells, is the foundation of gas-lift well design.
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。
An operator in Russia needed to optimize production by transitioning from gas lift to an ESP in several Wells.
本文将隆32井采用连续气举卸载与单管球塞气举卸载过程进行了对比分析。
The study completes the contrastive analysis of Long32 continuous gas lift and single string pig lift unloading process.
空压机作为气举系统的能量来源，它的稳定性对气举的提升效率有很大的关系。
The air compressor supplies the compressed air, the stability of the air compressor is related to the lifting efficiency.
以前确定气举作业中管道的强度和变形，通常采用作受力简图的方法进行分析。
Force distributing diagrammatic sketch has so far used for making analysis of and determining the pipeline strength and deformation in air-lift operation.
该理论的提出为连续气举采油工作理论和技术的深入研究奠定了一定的理论基础。
Presentation of the theory lays a theoretical foundation of continuous gas-lift theory and techniques.
型井下不压井作业装置适用于机械采油或气举采油的深井和压力较高油井的井下作业。
Model ZY-I downhole service equipment is suitable fordeep wells where mechanical production or air-lift production is adopted and for high-pressure wells.
影响气举方式选择的因素有：井的产率、井底压力、产液指数、举升高度及注气压力等。
Factors affect gas lift options: the yield of the well bottom-hole pressure, fluid production index, lifting height and the gas injection pressure.
运用气举反循环钻进，在满足一定条件下适当增加双壁钻具长度即可得到较大钻进孔深。
Apply air reverse circulation drilling, appropriate increase length of twofold wall drill tools under certain conditions, may be drilling much deeper.
气举系统是一个非常严密的系统，包括压缩机组、注入通道、气举阀和举升通道几个部分。
The gas lifting system is a narrow system extraordinary, including compressor unit, injection channel, lift valve and lifting passage.
介绍了使用泥浆护壁气举反循环回转钻进工艺进行襄樊汉江四桥大口径嵌岩桩的施工实践。
The paper introduced the use of airlifting reverse circulation rotary drilling techniques in practice of major diameter socket pile operation at Xiangfan city's Hanjiang No.
系统研究了智能柱塞气举系统装置的作用、工艺原理、适用范围、参数分析设计、选井应用。
The effect, principle, application range, parameter analysis, design and well selection of an intelligent plunger gas lifting system are systematically studied.
本文着重阐述了气举反循环理论和机具制做方法，从而解决了在岩溶发育地区的施工技术难题。
The author has made an exposition of the theory of airlift reverse circulation machines and tools, and its making way as well, which has solved the construction technical difficulty.
通过对测试资料的分析，可以得出可靠的油井模型，分析气举井的实际工作状态，优选注气量等。
Through analyzing the testing data, a reliable well model can be obtained to analyze the actual conditions of gas-lift and select the volume of gas injection.
基于流体质量、动量守恒导出了单管球塞气举和分体式柱塞气举采用“压低液面”卸载的数学模型；
Based on the mass and momentum conservations of fluid, the mathematical model of Two-Piece plunger lift and single-string pig lift which unload by pressing fluid level down is derived.
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。
Gas lift throwing-in and pulling matching device is an important component of gas lift production technique.
将连续气举工艺设计与射流泵工艺设计结合起来，并应用节点分析方法建立了一种新组合工艺设计方法。
Combine technics approach of continuous gas lift and jet pump, and what's more, apply node analysis to establish new processing approach.
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。
The gas lift valve on the conventional gas lift pipe string is easy to fail and cannot be replaced in the hole.
本文通过理论计算及实验，证实了使用现有设备，气举反循环可以更好的满足超千米深水井的施工要求。
Get through theory calculation and testing, it has proved that air reverse circulation can be satisfied constructional claims of over thousand meters deep water well, with existing equipments.
本文通过理论计算及实验，证实了使用现有设备，气举反循环可以更好的满足超千米深水井的施工要求。
Get through theory calculation and testing, it has proved that air reverse circulation can be satisfied constructional claims of over thousand meters deep water well, with existing equipments.
应用推荐