Air Drilling Associates is a world leader in applying air-, mist-, foam-, aerated fluid and other underbalanced techniques for petroleum and geothermal drilling projects. The company is led by a management team with over thirty years of experience running such projects on all continents of the world. Our equipment fleet has an average age of only two years, making it among the youngest and most modern in the industry. All this is backed up by our strong commitment to quality, safety, health and the environment through adherence to the strictest regulatory and ISO requirements.