• Shujaat said that the award symbolised the extraordinary personal commitment of the ambassador and his efforts in cementing Sino-Pak relations.

    舒贾特表示这一荣誉是表彰罗照辉履行大使职责、为促进巴中友好合作所作出的杰出贡献。

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  • Temperature is an important factor in cementing technology.

    井底温度是注水泥工艺中的重要参数。

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  • The cement compositions may be used in cementing operations.

    所述水泥组合物可以用于固井操作。

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  • The steel reinforcement can be simulated in cementing a strip of ordinary photoelastic material along the crack edge.

    沿着裂缝的边缘粘接由普通光弹性材料制成的窄条,即可模拟钢筋。

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  • The article analyses the main technical difficulty in cementing small hole well and proposes the acupuncture treatments.

    分析了中原油田开窗侧钻小井眼固井技术的难点,并针对性地提出了解决小井眼固井的技术措施。

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  • For the problem of gas channeling in cementing operations, the experiments of anti-channeling performance of fiber cement slurry were carried out.

    针对固井过程中的气窜问题,对纤维水泥浆的防窜性能进行了实验研究。

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  • It is a key technique of raising cement job quality and protecting oil and gas reservoirs to solve the problem of gas channeling prevention in cementing job.

    解决注水泥作业的防气窜问题,是提高固井质量,保护油气层的关键技术。

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  • In this paper the experience of Exploration Company, Zhongyan Petroleum Exploration Bureau, in using displacement fluids in cementing deep wells is summarised.

    本文总结了中原石油勘探局勘探公司使用深井压塞液的经验教训,对测声波仪器遇阻问题进行了分析。

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  • Small-clearance casing, playing an important role in cementing, can enlarge the effective cementing clearance, facilitate the casing running-in, and improve the cement bond quality.

    窄间隙套管可有效增大固井间隙,有利于套管的下入和水泥封固质量的提高,具有重要的用途。

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  • The concept of fly ash-saturation was put forward based on the index of maximum compressive strength and optimal unit strength factor of fly ash in cementing materials, respectively.

    分别以砂浆抗压强度、粉煤灰单位强度因子为指标研究了砂浆体系中粉煤灰的最佳掺量范围。

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  • Because foamed cement has gas and the properties of gas are the function of pressure and temperature, the conventional cementing theory can not be used in cementing with foamed cement.

    由于在泡沫水泥中含有气体,其中气体参数又是温度和压力的函数,因此在固井施工设计中不能采用常规固井理论进行相关计算。

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  • The calculating formula of optimum yield point of cement slurry in cementing has been deduced upon fluid mechanics, which can be taken as the theoretical basis of cementing calculation in oilfield.

    然后应用流体力学理论,推导出最优水泥浆动切力的计算公式,为现场注水泥作业提供了理论依据。

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  • The calculating formula of optimum yield point of cement slurry in cementing has been deduced upon fluid mechanics, which can be taken as the theoretical basis of cementing calculation in oilfield.

    然后应用流体力学理论,推导出最优水泥浆动切力的计算公式,为现场注水泥作业提供了理论依据。

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