摘要
本文从钻柱力学分析入手,建立了抛物线剖面力学模型,推导出抛物线的基本方程,提出了四种设计,并给出了设计例题。
The paper takes the mechanical analysis of drilling pipes as the key po-int of departure, establishing the mechanical models of parabolic sections,deriving the basic equations of a parabola and introducing four designing met-hods according to different designing conditions and demands. There are someexamples in the paper for illustration.
出处
《大庆石油学院学报》
CAS
北大核心
1989年第4期29-37,共9页
Journal of Daqing Petroleum Institute
关键词
定向井
抛物线
井斜角
力学模型
parabola
mechanical model
hole deviation angle
directional angle of deflection
