摘要
本文给出一套含有井斜变化率、方位变化率、段长、狗腿度等未知数的井眼轨迹三维设计与计算方法，设计精度有一定提高，设计曲线更接近实钻轨迹，现已完成初步的计算机软件。经实际检验，能够满足现场管理和生产的需要。
The paper gives 3D trajectory design and its calculation in which hole deviation variability,azimuth variability,section length and dogleg degree are unknow. The design accuracy is increased,and design curve is closer to real drilling trajectory.Preliminary computer software has been completed.By practical examination,it is proved to meet the requirements of field management and production.
出处
《钻采工艺》
CAS
1998年第3期10-14,共5页
Drilling & Production Technology
关键词
定向井
多维分析
井眼轨迹
计算
钻井
directional well,multidimensional analysis,hole trajectory,calculation,application
