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- Keywords coupled driven drilling technology;deviation control and fast drilling;steering force;BHA;field test; 关键词复合钻井;防斜打快;合导向力;钻具组合;现场试验;
- coupled driven drilling 复合钻井
- Model DQ70BS top drive drilling system (TDDS)is developed based on Model DQ60D and Model DQ60P DC TDDS and Model DQ20Y hydraulic TDDS. 摘要在DQ60D、DQ60P直流电顶驱和DQ20Y液压顶驱的基础上，研制了DQ70BS交流变频顶部驱动钻井装置。
- The rig is equipped with an upper spherical jaw holding mechanism and hexagonal drive drilling rod which can be replaced without shutdown, high efficiency, safe and reliable. 钻机配有上球卡式夹持机构并带有六方主动钻杆,可实行不停机倒杆,工作效率高,安全可靠。
- By means of the economic analysis of the whole drilling rig, the author proclaims that the hydraulic coupling drive is excel to the hydraulic torque converter drive, and it is the direction of development of mechanical drilling rigs. 做了全钻机经济性分析。 最终得出液力偶合器传动优于液力变矩器传动的结论,认为液力偶合器传动将成为机械驱动钻机的发展方向。
- This couple drove to Miami, Florida to be married. 这对夫妇开车到佛罗里达州的迈阿密结婚。
- Surrounding the topic of technology on Virtual Prototype(VP) and Product Data Management(PDM), this paper studies the relational theory and technology about the VP and PDM of the Top Drive Drilling System(TDS), then develops and carries out it. 本文紧紧围绕虚拟样机(Virtual Prototype,VP)技术和产品数据管理(PDM)技术这一主题,对石油顶驱钻机虚拟样机原型系统和PDM系统所涉及的相关理论和技术进行了研究和应用实践。
- A couple drove up in a minivan and we talked. 一对夫妇驾驶一辆偷来的小型货车和我们谈。
- A new AC conversion electric driven drilling rig 新型交流变频电驱动石油钻机
- TOP DRIVE DRILLING EQUIPMENT SYSTEM 顶部驱动钻井装置
- A young couple drove several miles down a country road, not saying a word. 一对年轻夫妇驾车沿着乡间小路开了许久,一句话也不说。
- A couple drove several miles down a country road with intense silence. 一对夫妻往乡村小路开了几英里，强烈的寂静。
- The dining-car was coupled on (to the last coach). 餐车已挂(在末节车厢)上。
- The Maintenance of Top Drive Drilling System In Offshore Platform 钻井平台顶驱钻机液压系统的维护
- They coupled the carriages of the train together. 他们把火车的车厢连接好。
- TX Study on Power House 's Craning of Electric Drive Drill Rig 电驱动钻机动力房起吊的研究
- I've never seen a car being driven so recklessly. 我从没见过有人开车这么卤莽。
- YCT series eddy-current coupling drives are AC speed-regulation motors,which are featured by easy contorl and stepless speed variation within a wide speed range. YCT系列电磁调速电动机由拖动电机、电磁转差离合器、测验速发电机和电磁调速控制器组成。
- How can I drive away these feelings of sadness? 我该怎样做才能驱散忧伤？
- Bill wave his hand to us and then drive away. 比尔向我们挥手告别后开车走了。
