While there are still much question in gas feed system , such as low precision of measurement , bad manangement , simple control method , low gas utilization , and etc . gas feed automation system being introduced in this paper was put forward just under such application background 而目前气举配气系统还存在诸多问题，例如计量精度低、管理落后、控制简单、天然气利用率低等问题。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。
This article introduces the handle object and applied conditionetc . using the software the amount of test work can be decreased , the designing level of oilfiel surface technology canbe hightened , the practicality of the design raised , the production technology condition can be improved or optimized and the economic effency enhanced 气举是中原文东油田的主要采油方式.针对该油田连续气举开发过程中出现的注入气利用效率低,综合效益差的问题,建立了在供气能力有限时的优化配气数学模型,并给出了解析法求解过程.现场试验表明,应用该技术可以实现连续气举井的合理配气并提高油井产量,适合在油田推广应用
The gas feed automation system , which includes field instruments , gas feed controller , wireless remote supervising system , and so on , will realize following functions : gas flow measurement , gas pressure and temperature measurement , gas flow control , gas pressure regulation , intermittent gas lift , wireless remote monitoring , and etc . this paper will discuss the following content in detail : first part is introduction 该自控系统包括现场变送仪表、气举配气控制器和无线远程监控等，主要完成天然气流量计量、气体压力温度检测、天然气流量控制、管道干压调节、间歇气举以及远程监控等功能。本文将会重点介绍以下内容：首先是概述部分，简要介绍了气举采油技术和气举配气系统的地位和现存问题，并介绍了配气自控系统的主要性能和优点。
Abstract : the paper introduces the brief cases of gas jet pump used for oil and gas well artificial lift , expounds operating mechanism , advantage and limitation of gas jet pump , analyses the actual results and service conditions of gas jet pump used for dewatering gas production wells . the analysis result shows the gas jet pump technology have the advantage of gas lift technology , and have higher efficiency and better result than semi - enclosed gas lift . service conditions of gas jet pump is the same with semi - enclosed gas lift . so it is worth using widely 文摘:介绍国内外气体射流泵用于油气井人工举升的简况，阐述其作用机理、优点及局限性，分析用于排水采气井的实际效果、应用条件；认为气体射流泵工艺是具有气举工艺的优点，又比半闭式气举效率更高、效果更好，应积极推广的工艺，因其应用条件与半闭式气举相同，故在气举井上作为接替工艺尤为简便可行。
The research on vertical conduit flow of gas - liquid two phases in wellbore aims at the classification , transition and judgement of flow pattern , according to the pressure distribution of oil - gas - water mixture in wellborne , by which the reliable basis will be provided for understanding of well performance , rational control / monitoring and regulating of well flow regime and the design of gas lift 摘要井筒两相管流研究的主要目的是用于井筒内流体流型的划分和流型的转变与判断，其基本依据在于井筒内油气水混合压力的分布状况；在了解了井筒混合流体的压力分布状况之后，能够为掌握油井生产规律、合理控制和调节油井式作方式及气举设计提供可靠的依据。
Abstract : the work mechanism , application conditions and methods of the technique for freeing stuck pipes using negative pressure gas lift are introduced in this paper . its attentions are summarized according to its applications in pan 2 - xie 171 well . the technique is useful for future disposing adherence stuck pipe accidents 文摘:介绍了气举负压解卡技术的原理、适用条件及方法，通过盘2 -斜171井的现场实践，初步总结了应用气举负压解卡技术时应注意的事项，对今后处理粘附卡钻事故有一定的借鉴意义。
