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diamond drilling bits
相关语句
  金刚石钻头
     PROGRESS OF THE RESEARCH ON DIAMOND DRILLING BITS FOR EXTRO-HARD, COMPACT AND WEAK-ABRASION ROCK FORMATION
     金刚石钻头钻进坚硬致密弱研磨性岩层的研究现状与进展
短句来源
     Based on those characters,a study is made on deviation control,natural deflecting ability and regularity analysis, mechanical analysis and optimization of drilling tool combination,well position optimization, deviation control joint application,diamond drilling bits combined with drilling tools in hole bottom motors and so on.
     针对这些特点 ,研究探索了该类地区的防斜技术 :地层自然造斜能力及规律分析 ,钻具组合力学分析及优选、井位优选、防斜接头的应用、金刚石钻头配合井下动力钻具防斜等。
短句来源
  “diamond drilling bits”译为未确定词的双语例句
     Research on the Structure Parameters of Electroplating Diamond Drilling Bits
     电镀金刚石套钻最佳结构参数的研究
短句来源
     Testing Effect of Electroplated Artificial Diamond Drilling Bits
     电镀人造金刚石钻头试用效果探讨
短句来源
     Development and Application of Composite -Electroplated Diamond Drilling Bits
     复合电镀新工艺金刚石钻头的研制与应用
短句来源
     STUDY ON METHOD OF FAST ELECTROPLATING MANUFACTURING DIAMOND DRILLING BITS
     制造金刚石钻头的快速电镀法研究
短句来源
     EXPERIMENTAL RESEARCH INTO INCREASE OF WORKING EFFICIENCY OF DIAMOND DRILLING BITS
     提高金刚石钻头工作能力的试验研究
短句来源
  相似匹配句对
     Diamond coring bits are utilized for core drilling.
     在取芯钻井井段,选用金刚石取芯钻头。
短句来源
     Analyses on Structure and Performance of Diamond Bits in Scientific Drilling
     科学深钻金刚石钻头的结构与性能分析
     Testing Effect of Electroplated Artificial Diamond Drilling Bits
     电镀人造金刚石钻头试用效果探讨
短句来源
     Manufacture of Electrodeposited Diamond Thin Wall Drilling Bits
     电沉积金刚石薄壁工程钻头的研制
短句来源
     Development and Application of Composite -Electroplated Diamond Drilling Bits
     复合电镀新工艺金刚石钻头的研制与应用
短句来源
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  diamond drilling bits
Trends of Research on New Designs of Diamond Drilling Bits Made by Volgaburmash
      


On the basis of studying on the affect over the duration and the drilling efficiency of electroplating diamond drilling bits, the factors are optimized by the orthogonal expen-ment. Practice shows that the duration and the drilling efficiency of the tools are improved much by using the optimized structure parameters.

本文在分析了各因素对金刚石套钻使用寿命和钻削效率影响的基础上,采用正交实验法对各因素进行了优化,得出最优的结构参数。经过实践证明,采用这些参数加工的电镀金刚石套钻其使用寿命和钻削效率明显提高,效果显著。

Because of large inclination of strata, strong aeolotropism of strata,strong natural deflecting ability and difficultly controlling well deviation by drilling in large inclination structure,traditional deviation control technique heavily influnences mechanical drilling speed and well quality. Based on those characters,a study is made on deviation control,natural deflecting ability and regularity analysis, mechanical analysis and optimization of drilling tool combination,well position optimization, deviation...

Because of large inclination of strata, strong aeolotropism of strata,strong natural deflecting ability and difficultly controlling well deviation by drilling in large inclination structure,traditional deviation control technique heavily influnences mechanical drilling speed and well quality. Based on those characters,a study is made on deviation control,natural deflecting ability and regularity analysis, mechanical analysis and optimization of drilling tool combination,well position optimization, deviation control joint application,diamond drilling bits combined with drilling tools in hole bottom motors and so on.By drilling hundreds of wells,it is proved that those methods effectively improve well quality and mechanical drilling speed and are of great value to be applied.

大倾角构造由于地层倾角大、地层各向异性强、自然造斜能力强和钻井控制井斜难 ,传统的防斜打直技术严重影响机械钻速和井身质量。针对这些特点 ,研究探索了该类地区的防斜技术 :地层自然造斜能力及规律分析 ,钻具组合力学分析及优选、井位优选、防斜接头的应用、金刚石钻头配合井下动力钻具防斜等。数百口井的实钻证明 :这些方法行之有效 ,使井身质量及机械钻速大大提高 ,具有极大的推广价值。

 
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