常规井  conventional well

常规井架  conventional derrick

常规钻孔高喷  conventional high-pressure jetting

常规钻头  conventional bit

大斜度井钻井解卡剂  high angle drilling lubricant

顿钻钻井  cable tool drilling

顿钻钻井大绳  bull rope

顿钻钻井法  free-fall drill; free fall

多底井钻井  multibranched drilling

反井钻井  Raise-boring

反井钻井法  raise boring machine

反循环洗井钻井法  countercirculation-wash boring method

分块式钻井井架  sectioned drilling mast

分支井钻井技术  branch drilling technology

复合式石油钻井钻机  mixed oil drilling rig

海底的钻井井口底盘  drilling template

海底钻井井口装置  seabed drilling gear

空气洗井钻井  air flush drilling

深井钻井  Deep well; deep well drilling; deep drilling; Drilling fluid; well completion fluid; deepwell drilling; deep drill; drilling in deep well