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- The trays in the distillation column were designed with new multi overflow compound slant hole trays commonly used in the recent years. 在此基础上对原有工艺和新工艺精馏塔板进行设计,塔板选用近年来广泛应用的新型多溢流复合斜孔塔板。
- Better reverse washing of the fracturing string and reliable sealing property offer a set of effective completion techniques for slant hole well production. 斜直井压裂管柱良好的反洗井和可靠的密封性能为斜直井开采提供了一套有效的完井技术。
- When profile control of partial slant hole is carried out, some problems appear frequently such as unsealed, pipe string creeping, the seal of packer can be checked and so on. 针对部分斜直井在调剖时,经常出现不密封、管柱蠕动和不能验封等问题,研制出一种防蠕动、密封性能好、可验封的新型斜直井调剖管柱。
- The downhole stabilizer location adjuster, fixed between the bit and the drill collar, is a special tool for continual deviation control of a slant hole. 井下稳定器安放位置调节器是斜井旋转钻井时实施井斜连续控制的专用工具,安装在钻头与钻铤之间。
- A slant hole pump with semi-spheric plunger valve 采用半球形柱塞阀的新型斜井抽油泵
- rectify inclination by slant hole 斜孔纠偏
- slant hole lane track transportation race car 斜井跑车
- CYBS series subsurface pumps can be used in various sandy wells and slant holes, and they can also be used for well washing. 可像常规管式抽油泵一样进行洗井作业,并解决了油井出砂引起的砂卡、砂堵等采油工艺难题;
- John felt it hard to rig out his family. 约翰感到难以为一家大小置备衣着。
- Let's try to rig up some sort of shelter. 让我们赶快搭个遮风挡雨的棚吧。
- His strength in a crisis is an ace in the hole. 临危不惧是他的看家本领。
- No one know better how to rig an election. 没有人更知道如何操纵选举。
- Applications of Slant Hole Tray in Pygas Hydrogenation Proess 斜孔塔板在裂解汽油加氢装置中的应用
- The oil rig is now fully operative. 石油钻塔现全面开工。
- Several problems with design of slant hole pumping units 斜井抽油机设计中的几个问题
- Oil suddenly jetted out of rig number four. 油突然从四号钻井中喷了出来。
- The children ran a rig upon the new boy. 孩子们作弄新来的男孩。
- He chiseled a hole in the door to fit a new lock. 他在门上凿了个孔,以便装一把新锁。
- The wooden floor has a noticeable slant. 这木地板可以看得出有些倾斜。
- The bird picked a hole in the ice with its beak. 那鸟在冰上啄出了一个洞。