... the Advance 研究进展 ; 提前了 ; 进展 advance rate 钻速 ; 掘进速度 ; 进展速度 ; 等于抵押率 advance preparation 预先准备 ; 事先练习 ; 课前预习 ; 译前准备 ...
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文章详细信息 关键词： 实钻条件;;可钻性;;岩石破碎;;井底应力;;钻速 [gap=919]Keywords: real drilling condition;drillability;rock failure;downhole stress;drilling rate
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机械钻速 rate of penetration ; ROP ; rate of penetrate
钻速记录仪 drilling rate recorder
连续钻速测井 CDR
钻速录井 ROP log ; Drilling rate log ; drilling rate logging ; penetration rata logging
钻速变慢了 The penetration rate is getting slower
行程钻速 drilling rate of a trip ; round trip penetration rate
周期钻速 periodic drilling rate ; drilling rate per construction cycle
On the basis of collecting multiple data and together with the actuality in Daqing-oilfield, we analyzed the effect of single factor on the drilling speed and cost, and studied the abrasive regulation of the bit.
在收集大量的数据资料的基础上，结合大庆油田实际进行了单因素(如地层特性、钻压、转速、水功率、压差等)对钻速、成本的影响分析，钻头磨损规律的研究。
参考来源 - PDC钻头钻井参数优化模型与应用研究·2,447,543篇论文数据，部分数据来源于NoteExpress
空心玻璃微珠的滚动性能好，可提高机械钻速，从而显著提高钻井效率。
Hollow glass microspheres has a good rolling performance, and it can increase the drilling rate, and Significantly improve the drilling efficiency.
采用空气钻井技术提高钻井机械钻速非常有效，钻速是常规钻井机械的数倍。
Air drilling is one of the effective means to increase drilling ROP, able to reach an ROP several times that of a conventional drilling.
该井的完成，创同类型水平井钻井周期、纯钻时间、平均机械钻速的国内好成绩。
It sets good records on drilling cycle, net drilling time and average ROP in the same kind of horizontal Wells.
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