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随钻打捞杯 (Junk Subs )

产品详情介绍

LB型随钻打捞杯主要用来捞取在钻井过程中正常的泥浆循环无法带出井眼的较重钻屑或金属碎屑等。它对于保持井底干净,提高钻头的使用寿命,减少和防止钻头意外损坏具有重要作用。

During drilling process, LB type junk sub is applied mainly for fishing of shivers and fallen s such as carbide tooth, drill bit and bearing which can not be carried out of hole by conventional fluid circulation, etc.It possesses important fuuctions to keep hole cleaning, increase bit service life, reduce and prevent drill bit from unexpected damage. The tools are available with all sizes and super pergormance.