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- It sets good records on drilling cycle, net drilling time and average ROP in the same kind of horizontal wells. 该井的完成 ,创同类型水平井钻井周期、纯钻时间、平均机械钻速的国内好成绩。
- It will cut down the drilling cycle , cutdown the cost of drilling and improve the quality of bit trajectory. 因此可以缩短钻井周期，降低钻井成本，提高井身质量。
- It was adopted overall in Zhongyuan oilfield from 2000.Average ROP was increased by 1.36m/h, drilling cycle was decreased greatly. 中原油田从 2 0 0 0年开始 ,全面铺开复合钻井技术 ,平均机械钻速提高 1 36m/h ,钻井周期大大缩短 ;
- The 5drilled wells, their average well depth is 4544m, drilling cycle is 162.55d, ROP is 2.4m/h, net drilling prescription is 45.05%, accident prescription is 0.58%, complex prescription is 3.23%. 其中;2004年完成的5口井;平均井深4544m;平均钻井周期162.;55d;平均机械钻速2
- During the experience on Well Weihan-1, aerated drilling has solved a series of complicated downhole problems caused by lost circulations, largely reduced the drilling cycle of complex well sections, and has reduced the comprehensive drilling costs. 通过威寒1井的空气充气钻井实践,解决了因井漏而引起的井下系列复杂问题,大大缩短了复杂井段的钻井作业周期,同时也降低了钻井作业综合成本。
- Horizontal sidetracking technology has been developed so as to make full use of these old wells with shorter drilling cycle and less drilling cost by window opening and sidetracking in these wells. 为了充分利用老井眼的价值，采用侧钻水平井技术开采新的气藏取得了较理想的效果：对老井重新选层开发，充分利用了老井上部井段的套管资源，缩短了钻井周期，大幅节省了钻井费用。
- The complex formations were drilled during the fourth spudding in Sha 84 Well, which resulted in long drilling cycle, multiple trips, and therefore casing abrasion. 沙84井四开井段钻遇复杂地层,钻井周期长,多次起下钻,造成技术套管磨损。
- If only raising drilling fluid density to prevent hole sloughing,it will lead to slow penetration rates and long drilling cycles. 如果单纯提高钻井液密度防塌，则导致机械钻速低，钻井周期长。
- The canned drilling cycles are anatomized deeply and a plan is bringed forward that uses combination of G00 ect replacing equivalently G81 ect which are not recognized by 802S. 针对802S不能识别G81等标准固定循环代码的技术不足，对固定循环功能指令顺序动作进行了深入剖析，提出了利用G00等单程序段组合程序块等效代替G81等固定循环单程序段的解决方案；
- Implementing Drilling Cycle in the General Postprocessing System 通用后置处理中生成固定循环加工指令
- The drilling troops mustered on the hill. 演习部队在小山上集合起来了。
- The pedal of a cycle is attached to a crank. 自行车的踏板与曲柄相连。
- The workman is drilling in the wall. 工人正在墙上打孔。
- Drilling is cutting a hole with a drill. 钻削就是用钻头钻一个孔。
- It's easier to cycle with the wind behind you. 顺风骑车省力。
- A unit of frequency equal to one cycle per second. 赫兹频率的单位，等于每秒一周
- At six we were fallen in for drill. 六点钟我们站好队准备操练。
- The noise of the drilling is intolerable. 钻孔的噪音让人受不了。
- The seasons of the year make a cycle. 一年四季构成一个循环。
- The business cycle experienced a sudden down. 商业周期经历了突然的萧条。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
