Terms containing drilling practices

Subject	English	Chinese
oil	drilling mud practice	泥浆作业
tech.	drilling mud practices	钻探泥浆使用技术
dril.	drilling practice	钻井作业
dril.	drilling practice	钻井实践
tech.	drilling practices	钻进规程
tech.	special drilling practices	特种钻进工艺
dril.	successful drilling practices	成功的钻井实践【方法】