侧钻水平井造斜稳斜钻头的研制与应用

摘要

重点介绍了侧钻水平井造斜、稳斜钻头的设计依据和制造工艺，结合现场使用情况，总结出了其主要性能特点及存在问题，为今后的进一步推广应用指出了方向，同时指出了该型钻头在短保径侧钻水平井过程中发挥出的高效益和重要作用。%The design base and machining technology of the bit for sidetracking horizontal well are introduced. Its key characteristic and problems occurred in site application are also introduced, so its direction for improvement and application is pointed out. Its high efficiency and important role in horizontal well side drilling process are also presented.