casing pipe

英 美
  • 套管,井壁管
  • casal adj.有格的;关于格的
  • casava n.木薯属植物;树薯粉=cassava.
  • casbah n.阿拉伯式之宫廷
  • cascabel n.炮的尾钮(响尾蛇)
  • cascade n.瀑布;[电]串联v.瀑布似地落下;(将...)连结;串联
    1. First, connect the guide shoe and the casing shoe.
      先接好引鞋和套管鞋。
    2. Through study,the reason is off-centralizing casing.
      研究发现,套管不居中是该问题的原因所在。
    3. The initial gushing of oil out of a drill pipe is caused by the pressure of the gas trapped and compressed immediately above the oil deposits.
      最初石油喷出钻管,是由于受到紧压在石油层上的被密封的气体的压力。

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