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oil well output
相关语句
  油井产量
    Predication of Sand Production by Oil Well Output
    通过油井产量预测生产出砂
短句来源
    In order to reduce the influence of gas on oil pump , there are usually two methods to enhance the pump efficiency and the oil well output. One method is increasing the submergence to increase inlet pressure of the oil pump and reduce the influence of free gas on the pump;
    为了降低气体对抽油泵的影响,提高抽油泵泵效和油井产量,通常采用两种方法:一是增加泵的沉没度提高抽油泵入口压力,减少自由气对泵的影响;
短句来源
    In order to increase the oilfield development economy benefit, The YWS type oil well output microcomputer testing and calculating device was developed.
    为提高油田开发的经济效益,针对目前现场存在的计量问题,研制出了YWS型油井产量微机测算仪。
短句来源
    Through calculating different cracks radius, considering the fracture conductivity influences on indexes like oil well output, moisture content, produce degree, as well as final oil recovery, and optimizing rational crack parameters, a parameter optimum horizontal crack software was developed, which could be used for on-site appraisal and design works.
    在此基础上研制了水平裂缝参数优化软件,通过计算不同裂缝半径和导流能力对油井产量、含水率、采出程度和最终采收率等指标的影响,优化合理的裂缝参数。 用于指导现场的评价和设计工作。
短句来源
  油井产量
    Predication of Sand Production by Oil Well Output
    通过油井产量预测生产出砂
短句来源
    In order to reduce the influence of gas on oil pump , there are usually two methods to enhance the pump efficiency and the oil well output. One method is increasing the submergence to increase inlet pressure of the oil pump and reduce the influence of free gas on the pump;
    为了降低气体对抽油泵的影响,提高抽油泵泵效和油井产量,通常采用两种方法:一是增加泵的沉没度提高抽油泵入口压力,减少自由气对泵的影响;
短句来源
    In order to increase the oilfield development economy benefit, The YWS type oil well output microcomputer testing and calculating device was developed.
    为提高油田开发的经济效益,针对目前现场存在的计量问题,研制出了YWS型油井产量微机测算仪。
短句来源
    Through calculating different cracks radius, considering the fracture conductivity influences on indexes like oil well output, moisture content, produce degree, as well as final oil recovery, and optimizing rational crack parameters, a parameter optimum horizontal crack software was developed, which could be used for on-site appraisal and design works.
    在此基础上研制了水平裂缝参数优化软件,通过计算不同裂缝半径和导流能力对油井产量、含水率、采出程度和最终采收率等指标的影响,优化合理的裂缝参数。 用于指导现场的评价和设计工作。
短句来源
  “oil well output”译为未确定词的双语例句
    THE STUDY ON ECONOMIC LIMITATION ANALYSIS FOR OIL WELL OUTPUT ENHANCEMENT
    油田油井增产措施经济极限分析研究
短句来源
    Through the analysis of the laws of the marginal operation output decreasing, the cost increasing, and the investment increasing in the middle-late stages, the operational cost is looked upon as a re-investment, by means of input and output analysis and economic limitation output calculation, the analytical model of oil well output enhancement limitation is worked out taking single well output enhancement as example, which provides alternations to economic effect analysis and shut down time of oil well production in the middle-late stages.
    通过对中后期油田油井措施作业边际产量递减规律 ,措施作业边际费用递增规律 ,措施增量边际成本递增规律的分析 ,把措施费用看作一项再投资 ,运用投入产出分析的原因和经济极限产量计算的方法 ,以油田单井增产措施为分析对象 ,提出了油田油井增产措施经济极限的分析模型。 这对中后期油田油井开发经济效益的分析和关井时机的选择提供了依据
短句来源
    Successful operation of this technology is particularly benefitable for substantially reducing later completing workload and increase the oil well output.
    广谱型屏蔽暂堵保护油气层技术的成功实施 ,会大大减少完井后期作业量 ,提高油井的产量。
短句来源
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On the basis of filtration mechanics,this paper studies single phase flow and calculation procedure of non-steady IPR theoretical curve for oil wells with effect of solution gas,it generates the correlation of oil well output q vs production time t under the condition of non - steady IPR curve and constant flowing presanre, and the relationship between production rate and flowing pressure in the same period of production time may then be obtained,when flowing pressure is lower than bubble point pressure...

On the basis of filtration mechanics,this paper studies single phase flow and calculation procedure of non-steady IPR theoretical curve for oil wells with effect of solution gas,it generates the correlation of oil well output q vs production time t under the condition of non - steady IPR curve and constant flowing presanre, and the relationship between production rate and flowing pressure in the same period of production time may then be obtained,when flowing pressure is lower than bubble point pressure and some solution gas starts to separate out,the homogeneous infinite system is corrected with vogel method to get the relationship of production rate against flowing pressure in different time intervals. The comparison made with actual data from two outlying exploration wells of Daqing oilfield indicates that,theoretical output and actual output matches perfectly. This method is one of the effective measures to evaluate low permeability oil well productivity,it is also applicable to productivity evaluation and prediction of oil wells with different models and inner and outer boundry conditions,and especially suitable for prediction of post fracturing productivity.

以不稳定渗流力学为基础,研究了单相流及具有溶解气影响的油井不稳定IPR曲线的计算方法,即给出了不稳定IPR曲线及定流压条件下的油井产量q与生产时间t的关系,并可求出相同生产时间下产量与流压的关系。当流压低于他和压力有溶解气析出时,对均质无限大地层用Vogel法进行校正,从而得出不同时间下的产量与流压关系。用大庆外围2口探井实际资料对比认为,理论产量与实际产量吻合程度很好。该方法是评价低渗透油井产能的有效方法之一,也可用于不同模型、不同内外边界条件的油井进行产能评价及预测,特别是可用于预测压后产能。

In order to increase the oilfield development economy benefit, The YWS type oil well output microcomputer testing and calculating device was developed. Using two metering methods, the device can indicate the daily output of oil well. The device can also be used as a liquid level monitor to view the oil well status. Application in the field showed that the device is easy to use and has a high accuracy in metering.

为提高油田开发的经济效益,针对目前现场存在的计量问题,研制出了YWS型油井产量微机测算仪。该仪器集液面恢复法、功图法两种量油方法于一体,测量液面恢复速度和动图,通过软件判断和计算得到油井的日产量,也可仅测液面或功图,以观察油井的工作情况。该仪器代替了回声仪和水动力仪,拓宽了量油范围。经现场试验表明:仪器使用方便,测量准确,各井测量的相对误差均小于10%,达到了预定的技术指标。

For the oil well output consists of oil, gas and water, duriflg the up stroke, the pressure in the pump cylinder depresses suddenly, the solution gasin crude oil escapes rapidly, at the same time, under the conditions of high pressure and temperature,the fluid out of the pump is in the state of super saturation. So once the pressure depresses abruptly, the primary relative stabilization of phases balance is destroyed and then the strong capitation occurs in the pump cylinder. The intention...

For the oil well output consists of oil, gas and water, duriflg the up stroke, the pressure in the pump cylinder depresses suddenly, the solution gasin crude oil escapes rapidly, at the same time, under the conditions of high pressure and temperature,the fluid out of the pump is in the state of super saturation. So once the pressure depresses abruptly, the primary relative stabilization of phases balance is destroyed and then the strong capitation occurs in the pump cylinder. The intention of capitation increases with the increase of the pressure variety velocity. According to the reachs stated up and the analysis of the field date, between the 44mm and 57mm pump, there exists a blind area that can' tmake the supply and production coordination. This problem is solved perfectly by the development of 50mm pump. At the later of this paper the application and application conditions are introduced.

油气进泵的过程是一个高温、高压条件下形成的相平衡被打破的过程。流体在泵腔内发生强烈的气蚀从而降低泵效 ,造成供采不平衡 ,原油的气蚀随压力的变化速度增大而增大 ,现场应用发现在 4 4mm与 56mm抽油泵之间存在一个无法用提高冲次或泵升级使供采协调的盲区 ,抽油泵API标准存在缺陷 ,为此研制出 50mm抽油泵 ,解决了这一问题。

 
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