摘要
在井眼轨道设计中 ,假设井眼轨道上的每一段都是空间平面圆弧或直线段 ,相互之间在连接处相切。根据这一假设 ,建立了描述井眼参数之间相互关系的非线性方程组 。
On designing of a well trajectory,we can assume that every section on well trajectory plane is arc or beeline which tangency connected one by one?On this supposition,we can establish a group of non-linear equations show the relationship of different parameters of well trajectory,which can get results from the resolution of non-linear equations by numerical optimization arithmetic.
出处
《沈阳航空工业学院学报》
2003年第2期75-77,共3页
Journal of Shenyang Institute of Aeronautical Engineering
关键词
石油钻井
井眼轨道设计
优化计算
非线性方程组
well trajectory design
non-linear equation group
numerical optimization arithmetic
