钻探方法 meaning in English

drilling method
drilling system

The same principle was used in a method of drilling in oilfields .
油田的钻探方法采用了同样的原理。
Standard guide for use of casing advancement drilling methods for geoenvironmental exploration and installation of subsurface water - quality monitoring devices
地下水质量监测设备安装和地质环境勘探用套管先进钻探方法的标准指南
Standard guide for use of direct rotary wireline casing advancement drilling methods for geoenvironmental exploration and installation of subsurface water - quality monitoring devices
地下水质量监测设备安装和地质环境勘探用直接旋转钢丝绳套管先进钻探方法的使用标准指南
Environmental and scientific drilling is defined as " combining the drilling - engineering and environment - science , utilizing the dirlling equipments and technology to realize the intention of sampling and environmental controlling "
环境科学钻探，是指将钻探工程和环境科学结合起来，利用钻探工程的设备、工艺技术来实现环境科学调查研究取样、进行环境治理目的的科学钻探方法。