摘要
研究了双靶点定向井轨道优化设计方法 ,着重对三维双靶点定向井剖面设计方法进行了研究。提出了两种双靶点定向井轨道设计方法 (极限曲率法和极限切点法 ) ,不仅推导出全部计算公式 ,而且给出计算实例 ,对于现场设计施工具有一定的指导意义。
Optimum method to design directional well trajectory with double targets is studied in this paper. Two methods, limited curvature and limited tangent point, to design directional well path with two targets are put forward. The calculation equations are derived and the case histories are given, which are worthy of being used to direct field operations.
出处
《石油钻探技术》
CAS
2001年第5期15-17,共3页
Petroleum Drilling Techniques
关键词
定向井
井眼轨迹
二维设计
三维设计
实例
directional well
hole trajectory
two dimensional design
three dimensional design
example
