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- The influence of the injected gas volume on the output performanc e of positive displacement motor (PDM) is obvious in the process of aerated UBD. 在充气欠平衡钻井过程中,气体的注入量对马达的输出特性影响较大。
- aerated UBD 充气欠平衡
- Blood is aerated with oxygen in the lungs. 血液在肺部充氧。
- The mixed contents are aerated for 2-3 days. 将这混合液曝气2-3天。
- Clayey soils are dense and poorly aerated. 粘土结构紧,不容易通气。
- Disk valves are commonly used when solids are in the aerated state. 蝶阀通常用在固体处于充气状态的地方。
- He aerated his writing with a persuasive colloquialism. 他用一种有说服力的口语体使他的文章显得生动。
- The rooting medium should be moist, well aerated, and sterile. 生根的基质应当是湿润,透气良好和消过毒的。
- In aerated flow,solids are fluidized or suspended by the gas. 在充气流动中,固体颗粒被气体流化或悬浮起来。
- In aerated flow,solids are fluidized or suspended by the gas . 在充气流动中,固体颗粒被气体流化或悬浮起来。
- Specify side sprays with mist, aerated, or massage jets. 指定方喷雾剂有薄雾,曝气,或按摩喷射。
- The boiled wort from the previous stage is then cooled and aerated. 将麦芽汁温度降低和灌气后,再加入生力独有的特种酵母发酵;
- Aerated pumping over 2 times a day together with a mechanical plunging. 每天2次通气循环喷淋,结合机械搅拌压盖。
- UBD(Under-balanced Drilling) has been applied widely onshore to improve the development of oil and gas fields. 欠平衡钻井在国内外陆地油田已得到了广泛的推广和应用,可有效提高油气田开发效益。
- This drilling fluid meets the requirements of aerated drilling technology. 该钻井液可满足充气工艺要求。 此外,该钻井液密度连续可调。
- This is unprecedented in China that UBD (underbalanced drilling) technique with foam was applied in horizontal well. 将欠平衡钻井、水平井钻井技术两种工艺相结合并且成功应用在牛102井。
- Aerated soil was favorable for the increase of soil catalase activity. 通气良好有利于提高土壤过氧化氢酶活性.
- This paper demonstrated the feasibility of application of UBD technology in China offshore oil fields and pr... 文中分析了在我国海上油田实施欠平衡钻井的可行性。针对渤海某油田具体实例,尝试进行了海上欠平衡钻井工艺设计。
- It is suitable for aerated water factories of large.middile.or small sates. 工艺先进、混合均匀、性能可靠、结构简单、使用方便、适宜大、中、小型汽水厂使用。
- UBD (Under-balanced Drilling) has been applied widely onshore to improve the development of oil and gas fields. 欠平衡钻井在国内外陆地油田已得到了广泛的推广和应用,可有效提高油气田开发效益。