• Now they have been main tools of layering water injection in Shengtuo oil field.

    现场试验,全部取得了成功,胜坨油田分层注水主要工具

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  • Surface lines the scale up, it's often depress out flow of water injection lines.

    油田地面注水管线降低管线流量

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  • There are three types of oil flow away in oilfields developed by water injection.

    注水开发油田原油外流种形式:一是油水过渡带原油外流;

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  • In order to solve this problem, the dynamic water injection balance technique is developed.

    为了解决回拖卡管问题动态注水平衡技术应运而生。

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  • The washing is carried out during operation at regular intervals by means of fresh water injection.

    清洗过程在机器运行时候通过定期注入淡水方式进行的。

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  • The effect of water injection in Min 20 oilfield has been improved after implementing these measures.

    一系列措施实施20油田注水效果得到了明显改善。

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  • Practice also shows that the development of oil field water injection to obtain a higher ultimate recovery.

    实践表明注水开发油田可以获得较高最终采收率

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  • Water injection efficiency depends on whether the injection pressure is high or low in water injection Wells.

    水井注水压力高低直接影响水井的注水效率

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  • Water storage rate and water drive index are two important targets for evaluating the effect of water injection.

    存水指数综合评价注水开发效果项重要指标

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  • In some cases it may be necessary for a water injection system to be installed to ensure this condition is satisfied.

    某些情况下可能必要注水系统进行安装确保一条件感到满意。

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  • After water flooding oil field is put into full operation, water injection becomes the basis and guarantee of oil production.

    油田进入全面注水开发,处理好注水问题原油生产基础保障

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  • In order to improve the accuracy of water injection profile logging, a new water injection profile logging tool is developed.

    为了提高注入剖面测井准确性研制了一种新型注入剖面组合测井仪

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  • Pump shaft seals use mechanical seal, pump top and bottom, respectively, equipped with water injection plug and the drain plug.

    采用机械密封,泵体顶部底部分别装有注水放泄螺塞

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  • For water injection oilfield, water injection profile date is very important to dynamic analyzing and adjuring water injection.

    对于注水开发油田吸水剖面油田动态分析注水调整的重要依据。

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  • Some analysis examples of oil and water well test are given to show the necessary for analyzing water injection well test data.

    文中列举水井对应测试分析实例,以此说明加强低渗透油藏水井压力动态分析必要性

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  • The well S1-1 is a water injection well, which has the characteristic-close pressure between liquid column and formation leakage.

    1井具有钻进时压力地层漏失压力相接近特点的一口注水井

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  • How to determine water injection rate scientifically and rationally is really a problem confronted in water injection reservoirs.

    如何实现水井的科学合理配注水开发油藏面临一个难题

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  • Plugging large pore in water injection well is the most important measures, and choice of plugging agent is getting more important.

    封堵水井孔道稳油重要措施,封堵选择越来越重要。

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  • Waterflood system efficiencies are made up with the average operation efficiency of motors, water injection pumps and pipe networks.

    注水系统效率电机平均运行效率水泵平均运行效率和管网运行平均效率组成。

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  • Both the engineering practice and laboratory tests show that structural collapse in petroleum chalk tends to occur during water injection.

    工程实践室内试验表明油田白垩后极易发生颗粒结构崩溃现象

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  • Through deep hole blasting, water injection and roof strata of integrated management measures for the effective solution of the gas problem.

    通过采取爆破顶板注水矿压分析等综合治理措施有效解决瓦斯问题。

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  • It also has good prospects in the scope of water hold-up, pressure build-up and water injection rate measurements through tool modifications.

    仪器经适当改造,含水率测试、压力恢复测试、注水测试等领域具有良好应用前景

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  • The scaling mechanism of water injection pipeline and the necessity of having set forth water injection pipeline scale-removing were elaborated.

    阐述了海上油田污水注水管线结垢机理注水管线除垢必要性

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  • Finally, the conclusion is that the pulse pressure caused by vibrated water injection can not damage to casing pipe, cement sheath and formation.

    最后得出结论——振动注水产生脉动压力不会套管水泥地层造成损坏

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  • The reasons resulted in these variations lay in sharp variation in fluid salinity and fluid pressure of reservoir after long-period water injection.

    造成这种变化原因在于长期注水储层流体矿化度流体压力剧烈变化

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  • Vibration blocking removal technologies, acid fracturing technique, steam injection, water injection were generalized successfully in oil recovery process.

    采油生产已成功推广了振动酸化裂解堵、蒸汽注水等增产技术

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  • Vibration blocking removal technologies, acid fracturing technique, steam injection, water injection were generalized successfully in oil recovery process.

    采油生产已成功推广了振动酸化裂解堵、蒸汽注水等增产技术

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