Uniformity of annulus flow is important in well cementation.

偏心环空流动的均匀性在固井工程中有重要影响.

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Cement truck for fixing well is the key equipment cementing the well.

固井水泥车是固井施工作业的关键设备.

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Mud fluid's density and flow are two important parameters during well cementation.

水泥浆的密度和流量是固井施工过程中的两个重要参数.

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Large - diameter casing cementing is a special operation in offshore drilling.

大管径固井是海上钻井工程中的一项特殊作业.

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About the well - hole - track section, drilling tool assembly and cementing are concerned.

介绍了该 井井 身轨迹剖面 、 钻具组合、固井的情况.

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Large caliber cementing is a special operation in offshore drilling engineering.

大管径固井是海上钻井工程中一项特殊的作业环节.

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Casing Centralizers with bow spring blade are the most used cementing tools.

弓形弹簧片套管扶正器是使用量最多的固井工具.

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Applications of 4 wells showed excellent cementing quality.

现场应用了4口井,固井质量优质,表明冲洗液YJC-1提高了油包水钻井液完钻井的固井质量.

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Casing floating is used in the and international in the wells and more widely.

套管漂浮技术在国内外水平井固井中使用越来越广泛.

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Multi - Primary Cementing Technology is one of the key techniques for Optimal and Fast Drilling Program.

单级双封固井技术是渤海优快钻井技术中的关键技术之一.

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Use of the techniques in 5 experimental wells resulted in good bond quality.

所试验5口井的固井质量均为优质.

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Casing back pressure valve plays a important role in well cementing operation as a casing accessories.

套管回压阀作为一种简便的套管附件,在固井施工作业中起着重要作用.

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By means of the multidisciplinary analysis of acoustic variable density data static data of oil fie.

声波-变密度测井主要应用于检查新井固井质量,为新井投产提供资料.

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By studying of cementing, the relation between annular, and the influence of drilling annularwere determined.

通过偏心环空时的压降计算施工压力研究及注替过程的速度 、 压力分析,开发与应用了侧钻水平井固井施工设计软件.

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The low - density cement slurry is usually required in the common cementing operation in low - pressure leakage well.

在常规低压易漏井固井作业中,通常要求使用 低密度 水泥浆.

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