定向井 meaning in English
controlled directional well
direction hole
direction well
directional hole
orientation well
Examples
- Stability analysis of drill - string in directional drilling
定向井钻柱稳定性分析 - Oil recovery technique of rotary screw pump in directional - wells
定向井螺杆泵采油技术 - Method of bottom hole assembly design in directional wells
定向井下部钻具组合设计方法 - Wellpath design trajectory calculation for directional drilling
定向井轨道设计与轨迹计算 - Abutting technology for horizontal directional well of js6 and js
5水平定向井连通施工工艺