...词优化设计;进尺;机械钻速;PDC钻头;绥中36-1油田 [gap=1392]Key words: optimization design; footage; rate of penetration; PDC bit; S236-1 0ilfield ...
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...穿透率 [gap=1969]filter material,glass fiber filter paper, efficiency to different particle size,rate of penetration 目 录 20000字 ...
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initial rate of penetration 初始钻速
normalized rate of penetration 钻速标准化
The rate of penetration 普及率 ; 率的渗透
rate of penetration log 钻速录井图
average rate of penetration 平均机械钻速
When ambient pressure is kept 5MPa and pulse amplitude 5MPa, the drilling rate with negative pulsed jetting will bring out remarkably 1.4-2 times increase. The net increment in rate of penetration is greater at a higher weight on bit.
在围压5MPa、负压脉冲幅值5MPa条件下模拟钻进,负压脉冲射流使钻速同比提高了1.4~2倍,随钻压的增加,负压脉冲射流的作用逐渐增强。
参考来源 - 负压脉冲射流提高钻速实验研究·2,447,543篇论文数据,部分数据来源于NoteExpress
以上来源于: WordNet
Oostveen says Australia has the highest rate of penetration of server virtualization in the world, New Zealand has the second highest.
奥斯蒂文说,澳大利亚在世界上的服务器虚拟化的渗透率最高,新西兰位居第二。
The drill bit is a direct tool for rock breakage. The rate of penetration is closely related with the drill bit as well as the mechanical properties of the rocks.
钻头是直接破碎井底岩石的工具,钻井速度的快慢不仅与钻头有关,而且与所钻岩石的力学性质密切相关。
The rate of penetration of the negative pulse jet assisted drilling can increase from 0.7 to 3.0 in in-house simulation drilling compared to conventional drilling.
与常规钻井相比,室内模拟钻井试验条件下负压脉冲射流辅助钻井可以使钻速提高0.7-3.0倍。
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