diamond drilling

Parameter selection for diamond drilling in hard rocks;

坚硬地层金刚石钻进参数的选择

Based on the acquisition data of drilling process monitoring(DPM) system for diamond drilling in different granite grounds,specific energy of drilling and the corresponding variation characteristics with depth have been analyzed.

基于钻进过程监测系统在不同花岗岩地基金刚石钻进中监测数据,对钻进比功及其变化特性进行分析。

Application of Flush Liquid to Diamond Drilling with Rope Getting Core Technique in Old Mining Area of Yunnan

绳索取芯金刚石钻进冲洗液在云南老厂矿区的应用

STUDY ON THE NEW METHOD OF DRILLING CONTROL OF IMPREGNATED DIAMOND BIT

孕镶金刚石钻头钻进控制新方法的研究

Research on Bionic Coupling Diamond Coring Bits in Drilling Hard Rock

硬岩钻进用仿生耦合金刚石取心钻头研究

Study on matrix performance of iron-based diamond bit and drilling tests

热压铁基金刚石钻头胎体性能及钻进试验研究

machine set bit

机镶细粒金刚石钻头

screw-feed diamond rig

螺旋给料式金刚石钻机

diamod-enhanced hammer bit

金刚石镶齿震击钻头

diamond-particle bit

潜铸型细粒金刚石钻头

insert polycrystalline diamond bit

聚晶金刚石镶齿钻头

steam-motivated diamond drill

蒸汽驱动的金刚石钻

insert natural diamond bit

天然金刚石镶齿钻头

diamond content

钻头上金刚石的克拉数

polycrystalline diamond compact bit

聚晶金刚石复合片钻头

polycrystalline diamond compound bit

多晶金刚石复合钻头

A diamond is a precious stone.

金刚钻是一种宝石。

Development of the software on the diamond bit type selection according to formation rock property

根据地层岩性进行金刚石钻头选型的软件开发

Research and Application of Diamond-impregnated PDC Bit or Drilling in Medium Hard Rock Formation

中硬岩层钻进孕镶金刚石复合片钻头的研究与应用

Diamond core drilling equipment conventional system

GB/T16950-1997金刚石岩心钻探钻具设备