反循环钻进井底净化的研究_中国矿权网 关键词： 反循环；钻屑；井底净化；模型；压持效应[gap=716]Key words ： reverse circulation; cuttings; bottom hole flushing ; model; cutting-hold effect
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... reversal of the earth's field 地磁极逆转 reverse circulation 反轮回 reverse circulation flushing 反轮回冲刷 ...
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reverse circulation valve [油气] 反循环阀
reverse circulation drill 反循环钻机 ; 钻机
reverse circulation flushing 反循环冲洗
Reverse circulation bored pile 反循环法钻掘桩 ; 反循法掘
reverse circulation junk basket 反循环打捞篮
pool water reverse circulation 逆流式循环 ; 逆流式循环方式
reverse circulation drilling 反循环洗孔钻进 ; [矿业] 钻进反循环
reverse circulation sub 反循环接头
The paper introduces the typical examples for resolving these problems by air-lift reverse circulation drilling technology.
介绍了应用气举反循环钻进工艺解决这些疑难技术问题的成功案例。
While adopt the reverse circulation perfusion stake craftwork, can solve this problem, and this craftwork has been popularized broadly.
通过采取反循环成桩工艺，可很好地解决这些问题，目前该工艺得到了广泛的推广。
Water well drillers may specialize in a specific method of drilling, such as cable, rotary, auger, hammer or reverse circulation drilling.
水井钻井工可能会专注于一个特定的钻探方法，如电缆，旋转，钻，锤或反向循环钻探。
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