The synthesis, evaluation and field application of 2 - acrylamido - 2 - methylpropanesulfonic acid ( AMPS ) copolymers are introduced.

介绍了 AMPS 聚合物的合成 、 评价和现场应用情况.

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The good effectiveness of AMPS copolymers had been demonstrated in field application.

AMPS聚合物及钻井液体系在现场应用表明:该体系在应用中粘切容易控制,钻井液费用低,维护简单.

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The field application shows that the method is simple and practical.

矿场应用实践表明,系统分析方法简便,实用性强,在油田动态管理上是个创新.

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By methods of field application and gradual optimization gain notable economic benefit.

通过现场应用和逐步优化,取得了显著经济效益.

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Field application shows that the coincidence rate of interpretation has improved 5.5 %.

通过现场应用,解释符合率提高了5.5个百分点.

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The sets are shipped separately for field application.

这种装置分开包装,以方便现场安装.

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Field application is effective.

现场应用,行之有效.

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The research results provide theoretic guide for field application of air tank to water hammer control.

研究结果对现场使用空气罐来控制水击提供了理论指导.

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The research results field application effect was very good and achieved the anticipated level.

将研究成果现场应用效果较好,达到了预期水平.

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Field application shows that this method is simple, convenient and portable and suitable for field utilization.

现场应用表明,此方法简单 、 方便、便携性好,非常适合油田野外的现场检测.

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Field application indicates that coincidence rate of project forecast with practical adjusted layers is 81.5 %.

应用结果表明,方案预测与实际调整层段符合率为81.5%.

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This method is tested by some actual field application and is proved to be satisfactory.

该方法经气田实际资料验证,效果较好.

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This paper introduces the principle, experiment and field application of entire heating rod.

介绍了整体式电热杆的工作原理 、 室内实验及现场应用.

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The structure, principle, require, ground experiment and field application of the sectional wash - down valve were introduced.

介绍了分段洗井阀的结构 、 工作原理 、 使用要求 以及 地面试验和现场应用情况.

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The components, mechanism, specifications of the drilling fluid and the field application are introduced.

介绍了聚合物防塌钻井液的组分 、 作用机理 、 特点以及现场应用情况.

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