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空气钻井可减少一半费用利用空气代替钻井液进行钻井，可减少一半钻井费用，提高钻井机械钻速，延长钻头使用寿命，还可提高石油产量。实践证明，采用空气钻井技术，一只钻头可连续钻井５００ｈ以上，进尺达３８１０ｍ。美国对空气钻井和钻井液钻井所作的对比试验表明，在...
Air drilling reduces costs by half Air drilling instead of drilling fluids reduces drilling costs by half, increases drilling rig penetration, increases bit life, and increases oil production. Practice has proved that the use of air drilling technology, a drill can be continuous drilling more than 500h, footage up to 3810m. The United States compared to air drilling and drilling fluid drilling tests showed that in ...