结合小井眼钻井成本低且较常规,综合效益显著等特点,重要的是有利于环保,已经成为了一门热门钻井技术,同时也是当今世界石油开发技术研究的重点课题之一。随着小井眼钻井技术的完善和提高,其应用领域将不断扩大。本文根据井控技术的基本原理,综合阐述了小井眼修井技术及应用前景。 In combination with the characteristics of low cost, more conventional and comprehensive benefits of slim hole drilling, it is important to be environmentally friendly. It has become a hot drilling technology and one of the key topics in the research of petroleum exploitation technology in the world at the same time. With the improvement and improvement of slimhole drilling technology, its application fields will continue to expand. Based on the basic principle of well control technology, this paper comprehensively elaborates the well management technology and its application prospect.