摘要
在定向井钻进中,方位漂移一直是人们致力解决的问题。文中提出了一种考虑方位漂移的单目标定向井轨道设计的新方法,既解决了凭经验给出“超前角”的不准确性,又避免了求解方程的复杂计算,而且适用于各种曲线组成的设计轨道。
People always attempt to avoid bit walk during directional drilling. This paper raises a new method for trajectory design of single target directional wells with bit walk to be considered. The method has eliminated inaccuracy of advance angle given relying on experience, avoided the very complicated calculation of formulas and is applicable for various well trajectory designing.
出处
《中国海上油气（工程）》
2005年第1期38-40,共3页
China Offshore Oil and Gas
