downhole operation meaning in English
井下操作
井下作业
Examples
- Design and downhole operation of continuous gas lift
连续气举采油井设计及施工作业 - A review and prospect of downhole operation in tarim oilfield
塔里木油田井下作业回顾与展望 - Safety regulation of offshore oil recovery and downhole operation
浅海采油与井下作业安全规程 - Development and application of user satisfaction degree evaluation system of changqing oilfield downhole operation
长庆油田井下作业用户满意度评价的发展研究与应用 - The hierarchical structure of a pumping unit motion model is established by analyzing its motional rules , its 3d virtual simulation is implemented by using ik and used to the downhole operation simulation system , therefore better result is achieved
建立了抽油机关节运动模型的层次结构，实现了抽油机运动的三维仿真模拟；将其应用到井下作业仿真系统中，取得了良好的效果。