1) vertical drilling system
垂直钻井系统
1.
Application results of two vertical drilling systems in Talimu Oilfield and their comparison;
垂直钻井系统在塔里木油田应用效果及对比分析
2.
96m of Qianfoya Formation, the well was drilled with VertiTrak vertical drilling system manufactured by Baker Hughes Inc.
96m千佛崖组开始试验使用贝克休斯公司的VertiTrak垂直钻井系统。
2) automatic vertical drilling system
自动垂直钻井系统
1.
One dimensional mechanics analysis model of Bottom Hole Assembly of automatic vertical drilling system;
自动垂直钻井系统BHA力学分析的一维模型
3) vertical drilling
垂直钻井
1.
Theoretical and technical investigation of automatic vertical drilling tools;
自动垂直钻井工具的理论与技术研究
2.
During the drilling of 406mm section, the vertical drilling technique(VertiTrak)pro.
为防斜打快,在Φ406井段使用了贝克休斯垂直钻井技术。
3.
Commonly used taper drills, pendulum drills, full-hole drills, bias-axis drills, rigid drill collar, hinge-connecting drills, and rotary-pounding drills all are part of passive angle-preventing techniques which can not meet demands for vertical drilling in deep, ultra-deep, and complex wells.
垂直钻井是当今世界性钻井难题之一,它具有减少套管层次和套管尺寸、提高机械钻速、减少钻柱事故的优点。
4) Power V vertical drilling
PowerV垂直钻井
6) Automatic vertical drilling
自动垂直钻井
1.
Theoretical and experimental investigation on dynamic measurements of hole inclination in automatic vertical drilling process;
自动垂直钻井中井斜动态测量理论与实验研究
2.
Study of automatic vertical drilling tool of controller based on PIC single-chip microprocessor;
基于PIC单片机自动垂直钻井工具控制器的研究
3.
Experimental study on automatic vertical drilling tool inclination control
自动垂直钻井工具纠斜控制实验研究
补充资料：垂直发射系统
[英文缩写]：VLS