1) wellpath design
井眼轨道设计
1.
This paper introduces the wellpath design, drillstring design, drilling fluid, and sidetracking.
文章对分支井的井眼轨道设计、钻井液设计、侧钻方式进行了介绍。
3) well path
井眼轨道
1.
The technology difficulties of that wells drilled in Fanzhuang Block are analyzed,such as safety drilling and reservoir protection,well path con-trol,complex accident,also new type well drilling tools and equipments.
分析了煤层气多分支水平井存在的安全钻进及储层保护、井眼轨道控制、井下复杂事故和新式钻井工具及仪器等技术难点。
4) well-path
井眼轨道
1.
Typical 2D well-path planning problems are discussed in this paper.
讨论了典型的二维井眼轨道设计问题,建立了二维井眼轨道设计的一般数学模型,并求得了其全部精确解。
2.
Two typical problems in 3D well-path planning are discussed in this paper.
讨论了两种典型的三维井眼轨道设计问题 。
3.
The drilling planning model of well-path with desired direction is a none-linear equations.
限定了目标点井眼方向的三维圆弧型井眼轨道设计模型是一个非线性代数方程组,通常需要使用数值迭代方法进行求解。
5) well trajectory
井眼轨道
1.
2D arc well trajectory is considered with priority in conventional deviated and horizontal well design.
二维圆弧型井眼轨道是常规定向井、水平井轨道设计优先考虑的剖面类型,应用比较广泛。
6) wellbore trajectory
井眼轨道
1.
Signal transmission is the principal part of automatic control system for wellbore trajectory.
信号传输是井眼轨道自动控制系统的重要组成部分。
补充资料：轨道保持(见航天器轨道控制)
轨道保持(见航天器轨道控制)
orbit keeping
guidQo baoehi轨道保持(o rbit keePing)见航天器轨道控制。
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