• 介绍了用于全面钻进YZX127型动潜结构特点性能参数室内实钻试验效果展望广阔的应用前景。

    YZX127 hydro hammer used for full face drilling is described with its structural characteristics, performance parameters and laboratory test results as well as the application prospects introduced.

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  • 空气雾化钻井中井眼环空流动种典型多相流动机理规律十分复杂

    In air and mist drilling, annular carries are the typical of gas, liquid and solid multiphase flow, and its mechanism and principles are very complicated.

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  • 碳酸盐储层通过酸压改造,提高裂缝长度有效作用距离提高酸压措施建关键

    Increase the effective distance between fracture length and acid by acid-fracturing treatment is a key to improve acid-fracturing producing rate for carbonate reservoir.

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  • 使用XTR01型微机控制伺服试验机采用梯级加载进行了三蠕变试验

    Triaxial creep tests on coal rocks are carried out by Step Method and the XTR01 electric-fluid servo compression machine.

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  • 该文介绍空气泡沫机理、泡沫配方试验井组优选百色油田油藏的现场试验

    The paper presents the mechanism of air foam oil displacement, foam liquid formula, testing well group optimization, and field test in calcareous rock of Baise oilfield.

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  • 结果表明:研制的体系具有良好的抗温性能有效地降低失和延缓-反应速度

    Show as a result: the acid liquid has good temperature-tolerance performance; it also can reduce the filtration efficiently and delay acid - rock reaction speed.

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  • 探究珍珠废白制备4a分子筛工艺对制备过程产生废酸进行了综合利用治理。

    It explored the new technique by using pearlite and wasted clay to produce 4a molecular sieves, and made use of all the exhausted acid and alkali in the process.

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  • 结论注射较好地增强中晚期肿瘤患者免疫功能

    Conclusion the combined Yan-shu injection can improve the immune function in advanced cancer patients.

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  • 文章从储层特征特征、气体渗流速度作业浸泡多个角度气田地层出机理进行较为全面的分析。

    The sand producing mechanism of Sebei gas field is analyzed thoroughly with the reservoir features, the litho logy features, the percolation velocity, and the reservoir soaked by working fluid, etc.

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  • 近年碳酸盐储层压裂推动技术进步主要因素有效地控制的滤失。

    In recent years, controlling acid leaking effectively is key factor in improving acid fracturing technology in carbonate reservoir.

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  • 目的观察注射联合化疗治疗晚期大肠癌临床疗效。

    OBJECTIVE: To observe the curative efficacy of yanshu plus chemotherapy for advanced carcinoma of large intestine.

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  • 式高能碎石器解决目前国内外矿山普遍存在大块二次破碎问题的新型高效设备

    High-energy hydraulic hammer with liquid cushion is a new and highly efficient equipment used for the secondary breaking of ore boulder occurred very often in domestic and foreign mines.

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  • 分析了渗流裂隙体形变场耦合关系研究意义现状,建立裂隙两相介质的应力耦合模型,模型裂隙面的产状可直接采用野外实测数据。

    In the paper, the significance and the present states of the research on the coupled relationship between the vadose field and the deformation field in fractured rock mass is analysed.

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  • 是啊自己,我流动一切河流、汁、和句子

    Yes, I said to myself, I too love everything that flows: rivers, sewers, lava, semen, blood, bile, words, sentences.

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  • 酸化压裂渗透碳酸盐地层进行增产改造一项重要措施向地层大量滤失受多种因素控制

    The acid fracturing is an important measure which increases the output of the low-permeability carbonate formation. The leaking into reservoir of acid is controlled by many factors.

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  • 通过驱替实验发现缓速工作具有打开油流通道提高地层增产能力

    The core displacement experiment found that the retarded acid working fluid has the capacity of opening the oil flow passage, increasing reservoir production and increasing injection.

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  • 稠油接触后产生以及酸化后酸二次产物造成的伤害(堵塞地层通道不能有效增产)

    Acid and heavy oil contact is easy to produce acid sludge and secondary products and which would make damage (Plug formation channel, Can not effectively increase production) etc.

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  • 乳化大量漂浮杂质立柱留有较多煤粉和铁屑。

    A large number of floating impurities in the emulsion, and the valve chamber in the column bottom, left more coal, rock and iron tablets.

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  • 矿体型矿体之间由几个连接,它们作为成矿时期运移通道存在。

    As the channels where ore fluid migrates upwards during mineralization, several breccia pipes connect ore bodies of the sandstone and limestone types.

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  • 本文完成主要工作有:1、通过酸化理论分析确定反应过程可能产生的各种沉淀酸化酸化工艺研究提供理论依据

    By the analysis of acidizing theory, we make sure the deposition in the reaction between the acid and rocks, to provide proof for the acidizing technics research.

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  • 目的观察注射肿瘤化疗影响

    OBJECTIVE:To observe the effect of yanshu injection on chemotherapy for malignant tumor.

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  • 目的观察注射联合tp方案化疗治疗晚期非小细胞肺癌临床疗效。

    OBJECTIVE: To observe the effect of Yanshu injection in combination with TP chemotherapy in the treatment of advanced non-small cell lung cancer (NSCLC).

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  • 开展欠平衡气体钻井井壁稳定及井筒能力研究

    The study work of wellbore stability and capacity to carry rock cutting during liquid UBD and gas drilling is developed.

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  • 开展欠平衡气体钻井井壁稳定及井筒能力研究

    The study work of wellbore stability and capacity to carry rock cutting during liquid UBD and gas drilling is developed.

    youdao

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