Properties of Drillstring Vibration Absorber for Rotary Drilling Rig
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DOI: 10.1007/s13369-020-04562-y
Abstract: During drilling into hard rocks, the vibration of telescopic drillstring for the rotary drilling rig becomes more severe, which not only leads to the fracture of drillstring, but also reduces the rock-breaking efficiency, the service… read more here.
Keywords: rig; drilling rig; rotary drilling; vibration ... See more keywords