【摘要】 空气泡沫钻进方法在干旱缺水地区具有高效、省水的特点,随着泡沫发生装置及发泡、稳泡剂的不断完善,其应用能力大大提高,在干旱缺水地区节省大量的生产用水。但其也有一定的适用范围,地层条件及设备不匹配是制约其应用发展的瓶颈。更多还原

【Abstract】 Air foam drilling method has the features of high efficiency and saving water in arid and water-deficient areas. As uninterrupted perfection of foam generating devices, foaming agents and foam stabilizers, its applied ability has been greatly improved, saving a large amount of process water in these areas. But it also has a certain scope of application. The formation conditions and non-matching of equipments are the bottleneck of restricting its application and development.更多还原