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- water injection air hammer 冲洗风钻,湿式凿岩机
- Inject fuel into an engine cylinder; inject air into a liquid mixture. 给发动机加油; 将空气注入一种混合液体
- An air hammer is a kind of pneumatic tool for industrial use. 气锤是一种工业用气动工具。
- Fine Interpretation of Water Injection Profile Logging. 注水剖面测井精细解释。
- The Technology of Concentric Water Injection Testing. 同心注水测试技术。
- Water injection system is one of the five systems in oilfield. 油田注水系统是油田地面工程的五大系统之一。
- A nurse has to take care not to inject air into the bloodstream of her patients. 护士必须小心,避免将空气注入病人的血流中。
- So,it will became the tendency of development that the use the air hammer dilling resoves these preblom. 因此,应用空气锤钻井技术解决深井、超深井的提速防斜问题将成为发展的趋势。
- It is necessary that we implement water injection in subsection inside layers. 实施层内分段注水对于提高采收率是必要的。
- Our company wants to buy two more air hammers. 我们厂想添购两个空气锤。
- Main Products: Hand tools, Air Sander, Air Hammer, Air Ratchet, Air Die Grinder, Air Cut-off Tool, Air Impact Wrench, Air Reversible Drill. 主要产品:手动工具,砂布机,气锤,棘轮扳手,直型砂轮机,切割机,风扳,气锤。
- Intelligent method to predict trend of running status of equipment for water injection station. 注水站机组智能化机器状态趋势预测方法。
- Water injects natural life and poesy into a noisy city. 水给喧闹的城市注入自然的生机与诗意。
- Application of balance Disc Mechanism on Water Injection Pumps and Its Optimum Design. 平衡盘机构在注水泵中的应用及优化设计
- Because of the low penetration rate and loss of fault in block 32 and 53 in YEMEN,the problem of loss was successfully salved by adopting the foam drilling fluid and accelerated the drilling speed in hard formation by applying the air hammer. 也门 32区块和 5 3区块地层可钻性差、存在断层漏失 ,采用泡沫钻井液有效地解决了井漏问题 ,应用空气锤钻井加快了硬地层的钻进速度 ;
- ABSTRACT: This paper summarizes cyclic water injection and its result in southern oilfields of Daqing Placanticline. 本文总结了大庆长垣南部周期注水的做法和效果。
- Living examples in repair of air hammer parts by manual bead weldi ng of electrical are have been introduced, which are useful for lengthening serv ice life of air hammer parts and saving cost. 介绍了用手工电弧堆焊的方法将一些空气锤零件修复的实例,对延长空气锤零件的使用寿命、约生产成本有一定的参考价值。
- For water injection wells, some technologies such as CDG gel, polymeric compound driving, profile control and acid... 对这些措施的效果进行了分析和比较表明,CDG凝胶、聚合物驱及侧钻工艺应是今后主要采取的增产措施。
- Living examples in repair of air hammer parts by manual bead welding of electrical are have been introduced, which are useful for lengthening service life of air hammer parts and saving cost. 介绍了用手工电弧堆焊的方法将一些空气锤零件修复的实例,对延长空气锤零件的使用寿命、节约生产成本有一定的参考价值。
- The pretreatment methods and their application of the preliminary water injection to soften and the pr... 介绍分析了硬顶煤的预注水软化和预爆破弱化处理方法及应用效果。