短语
套管鞋
casing shoe
套管引鞋
casing guide
;
casing shoe guide
死堵管鞋
bull plug shoe
衬管鞋
liner shoe
套管浮鞋
casing float shoe
钻头快到套管鞋了
The bit is nearing the shoe
注水泥套管鞋
cementing shoe
下冲管鞋
washdown shoe
指型管鞋
finger type shoe
坐底管鞋
landing shoe
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