wellbore trajectory meaning in English
井身轨迹
Examples
- Novel wellbore trajectory prediction method based on support vector machine
基于支持向量机的机械系统状态组合预测模型研究 - The crucial technologies of highly - displacement well mainly include torque / friction and wellbore trajectory control tool , and these technologies require rock bit have the following characteristics : having gage protection ability , long axletree lifespan , wear - resisting shirt - tail and head o . d . , and high - temperature - resistant sealed system , etc
大位移井的关键技术主要有扭矩摩阻和井眼轨道控制工具，这些技术要求钻头具有以下特点：具有良好的保径能力，轴承寿命长，掌尖和掌背部位耐磨损，密封系统耐高温等。