1) rock drillability
可钻性级值
1.
In the process of reservoir exploration and production,rock drillability is the key parameter for bit selecting and formation classification.
自50年代以来,石油行业普遍采用室内岩心实测法确定地层岩石的可钻性级值,取得了较好的应用效果,但是对于缺少岩心资料的地区来说,这种方法的应用受到了一定的限制。
2) rock drillability
岩石可钻性级值
1.
Value model of rock drillability and its calculation;
岩石可钻性级值模型及计算
3) drillability
可钻性
1.
Study on the Drillability and Blastability of the Ore / Rock of the No.2 Orebody in Tongkeng Mine;
铜坑矿92号矿体可钻性及可爆性研究
2.
Model to determine rock drillability by roller bit;
牙轮钻头可钻性级值的确定方法
3.
Experiment and analysis on drillability of artificially frozen clay;
人工冻结黏土可钻性试验与分析
4) drillability
可钻级别
5) fishable and drillable
可捞可钻
6) Micro Drillability
微可钻性
参考词条
补充资料：冻土钻(见取土钻)
冻土钻(见取土钻)
dongtuzuan冻土钻见取土钻
说明：补充资料仅用于学习参考，请勿用于其它任何用途。