CAJ | 학술논문

煤矿水患对矿井安全生产危害严重，采用煤矿水文地质钻探工艺方法，对煤矿各类储水体进行探放，确保了煤矿的安全生产。目前探放水的工艺分为回转钻进和定向钻进2种，尤其是定向钻进工艺应用于探放水的钻探，对深孔、多点、定向钻探目标实施更加明确可靠。
매광수환대광정안전생산위해엄중，채용매광수문지질찬탐공예방법，대매광각류저수체진행탐방，학보료매광적안전생산。목전탐방수적공예분위회전찬진화정향찬진2충，우기시정향찬진공예응용우탐방수적찬탐，대심공、다점、정향찬탐목표실시경가명학가고。
Coal mine flooding harms seriously the safe production of coal mines.The coal mine hydrogeololgyical drilling process has been used to find out and drain all kinds of water storage bodies to ensure the safe production in coal mines.At present the exploration and drainage processes for water are divided into two categories:rotary drilling and directional drill-ing.The directional drilling process is more accurate and reliable in exploration of deep water and multiple water sports.