• 螺旋管道作为聚合物溶液分层

    The helical pipe can be taken as multi-zone flow regulator of polymer injection.

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  • 分层管柱主要可洗井隔器、配注组成。

    The separated layer polymer injection pipe string consists of well-flushing packer, down-hole flow distributor and bottom ball.

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  • 介绍了降压降黏配注结构以及初步地面试验结果

    Structure of depressurization injection allocator and viscosity- breaking injection allocation, as well as their primary surface test results, are introduced.

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  • 如何实现水井的科学合理开发油藏面临一个难题

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

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  • 工艺根据直径聚合物配注工艺需要进行必要研究设计

    The necessary craft is carried on the essential research design according to the need of the craft of the polymer distributor of the minor diameter of well.

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  • 剩余油分布规律为基础,研究了分层方案优选方法编制了相应软件

    Optimizing method of layered water injection project was studied based on the laws of the distribution of remaining oil, and corresponding software was worked out.

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  • 节能优化控制主要目标:在满足条件的情况,使系统总的能耗函数最小。

    The main aim of optimizing control is maximizing the total energy consumption of the water flooding system under the condition of meeting the demand of injection allocation.

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  • 因此寻找一类适用于大规模油田领域具有高效性能污水聚合物具有重要的意义。

    So look for a suitable large-scale oil fields with high function produced water with injection of the polymer is great significance.

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  • 器装有孔口阀单向阀系统,使入的流体沿环空向下沿管线向下进入生产导管

    The injection mandrel is equipped with a port - and check-valve system to direct fluid pumped down the annulus or injection line into the production conduit.

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  • 为此研制聚合物多层开关器,介绍了滑套开关式配注研制室内实验矿场应用情况

    Hence, multi-layer polymer injection allocator with single-tubing and sliding sleeve switch is developed, and development, lab experiment and pilot test of this polymer alloca...

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  • 针对常规堵塞难以达到油田水井定量要求问题,研制开发出适合井下分层定量配注定量水堵塞器。

    The conventional blanking plug is difficult to meet the requirements of oilfield quantitative water injection, thereby a new blanking plug for separate layer quantitative water injection is developed.

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  • 第二大疑惑詹姆斯•艾洛伊(JamesEllroy洛杉矶为背景,情节紧凑以陀思妥耶夫斯基(1)式警察主角的小说,能否上银幕

    The other mystery is artistic: can James Ellroy's Los Angeles novels, with their symphonic plots and Dostoyevskyan cop protagonists, be adapted to the screen?

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  • 结论血小板基因分型可以提高临床输血小板安全性疗效

    Conclusion: To divide the genotype and match the type of platelets can improve the safety and curative effect of the platelets injection.

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  • 理论上分析研究了“边”技术施工工艺借鉴普通水力压裂设计计算方法模拟设计了施工过程压裂液,并通过计算数据说明了可行性。

    According to the general design method of hydraulic fracturing, a fracturing fluid formula in a treatment process is simulated and designed and its feasibility is proved through calculated data.

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  • 根据锅炉系统特点研制自动风调节系统。

    The automatic distribution system has been developed according to the characteristics of steam injection boiler.

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  • 研究确定了保适用范围条件油田采出废水回用、回和节水减排奠定了技术基础资料

    The research determines the suitable scope and conditions of reversed polymer water, which provides technical basis information for oilfield produced wastewater reuse, recharge and emission reduction.

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  • :P - 01托盘桥架备有护,需护罩请订货时按型号,重量另计

    Note: cover for cable tray Modle P-01 in available. In making an order, just indicate the tape of cover whose weight is exclusive.

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  • :P-01架备有护,需护罩请订货时按型号重量另计。

    Note: Cover for cable tray Model P-01 in available, in making an order, just indicate the type of cover whose weight is exclusive.

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  • 一直在观黄色豹纹流行趋势却一直没尝试今天小风险性的尝试下黄色的上衣加豹纹手包,你们喜欢吗?

    I have been obsessed yellow with leopard print trend for a while, haven't really try it. For not to look too risky, I try a yellow top and a leopard print clutch today, do you like it?

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  • 介绍了多点技术中管柱结构、蒸汽、多点设计软件关键技术结构功能

    The structure and function of the key technology on string, distributing valve, steam umbrella and the software are introduced.

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  • 结论聚脂纤维滤过输显著提高患者血小板数目有效降低输血反应发生率

    Conclusion: SPISA match and lymphocyte clear can improve the platelet number and reduce the transfusion reaction.

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  • 结论聚脂纤维滤过输显著提高患者血小板数目有效降低输血反应发生率

    Conclusion: SPISA match and lymphocyte clear can improve the platelet number and reduce the transfusion reaction.

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