...泥堵漏 水泥塞 [gap=1520] Drilling engineering, Lost circulation, Loss circulation control, Cementing, Cement plug ...
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top cement plug 上胶塞 ; 上部水泥塞
cement plug surplus 水泥塞超高
balanced cement plug 平衡水泥塞
super-long cement plug 超长水泥塞
water plug cement 堵水水泥
single plug cement head 单塞水泥头
plug-cement cementing 回堵注水泥
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