... oil drilling 探油 drilling cost 钻井成本；钻头成本；打钻费 drilling equipment 钻机；钻孔设备；钻进设备 ...
基于256个网页-相关网页
交流变频调速钻机的节能潜力_中国矿权网 关键词： 钻机；变频调速；负载特性；节能；钻探成本[gap=709]eed adjusting by frequency conversion; loa d characteristic; economizing energy; drilling cost
基于8个网页-相关网页
unit drilling cost 钻井单位总成本
over-all drilling cost 钻井总成本
Reducing Drilling Cost 降低钻井成本
intangible drilling cost 无形开发成本
bit drilling cost 钻头钻进成本
well drilling cost 钻井成本
lower drilling cost 降低钻井成本
reduce drilling cost 降低钻井成本
Daqing oil field is a mature field. With the field development, there is an increasing problem of short reserve, low recovery ratio and high drilling cost.
大庆油田处在开发的中后期,油田面临着后备储量不足,采收率低,钻井成本增加等问题。
参考来源 - 大庆鱼骨井钻井完井技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Evaluation of the service life of a rotary drilling line is of great importance to ensuring safe drilling and reducing drilling cost.
钢丝绳使用寿命评定对确保钻井安全与降低钻井成本具有十分重要的意义。
Slim hole sidetracking and window milling technology is one of the effective ways to cut down the comprehensive drilling cost and improve oil production rate.
应用小井眼开窗侧钻技术是降低钻井综合成本，提高原油产量的重要途径之一。
Correctly recognizing the differential pressure sticking is of great significance to reduce complex accidents of borehole, increase drilling speed and reduce the drilling cost.
正确认识压差卡钻，对于减少井下复杂事故，提高钻井速度，降低钻井成本具有十分重要的意义。
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