1) hole trajectory
井身轨迹
1.
Hole trajectory of directional drilling is very important for drilling safety and efficiency, and cost cutting.
定向井井身轨迹的选择对于钻井施工的安全、高效、低成本起着重要的作用。
2) wellbore trajectory
井身轨迹
1.
This paper mainly introduces the design and control of wellbore trajectory, borehole cleaning measures, and torque and friction drag reduction measures of this well.
本文主要论述海南15-3井的井身轨迹设计与控制、井眼净化措施、减小扭矩和摩阻措施等技术问题,其结果为推广大位移定向井技术提供了可借鉴的实践经验。
3) well track
井身轨迹
1.
Geologic steering of the horizontal well drilling is the real-time monitoring technique for realizing the geologic steering of the horizontal well drilling based on reservoir prediction and through geologic and engineering parameters measurement, this technique is quite suitable for horizontal well track control, especially drilling in the thin oil-gas layers of the complicated fault blocks.
水平井钻井地质导向技术建立在储集层预测基础上,通过对地质与工程参数的测量来实现水平井井身轨迹控制的实时监控,它尤其适用于复杂断块薄油气层的水平井井身轨迹控制。
2.
This paper expresses the change regulation of directional well track by establishing a mathematical model of well tracks and adopting the average angle method to program out true vertical depth, bottom coordinates and dogleg angle.
通过建立井身轨迹数学模型,采用平均角法进行程序设计,计算出垂深、地下坐标、狗腿等数据,得到井身的变化规律。
4) well body track logging
井身轨迹测井
5) bottom hole trace
井底轨迹
6) hole trajectory
井眼轨迹
1.
3D visualization of hole trajectory in directional well drilling
定向井实钻井眼轨迹三维可视化描述
2.
MWD had been used to monitor hole trajectory.
曙1区杜84-兴H73水平井由于受邻井的限制,施工难度很大,为此利用MWD随钻监测井眼轨迹,施工中通过变换钻具组合、调整钻进方式、改变钻进参数及防碰绕障等技术和方法准确有效地控制井眼轨迹,达到钻井目的。
3.
During the drilling, it is difficult to accurately measure or describe a great deal of influencing factors on hole trajectory.
井眼轨迹形成过程中,影响轨迹的许多因素都难于精确测量或精确描述,这些不确定因素对井眼轨迹综合作用是随机的、不确定的。
补充资料：身操井臼
1.语本《后汉书．冯衍传下》:"衍娶北地任氏女为妻，悍忌，不得畜媵妾，儿女常自操井臼。"后因以"身操井臼"指亲自操持家务。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条