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using the top drives DQ40B, DQ50B, DQ70BSQ for OBK oil service company
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Home » Pressroom » News Archive » 2015 » The new directional well for ROSNEFT was ended

The new directional well for ROSNEFT was ended


The new directional oil well was finished on Priobskoe oilfield for ROSNEFT oil company  with the using of the top drive system DQ50B, which was set on the drilling rig "БУ-5000-320БМ".  The well depth was more than 3000 m.

Performance of the top drive had the following maximum values:

  • rotation speed 45 rpm/min;
  • torque 30 kNm.

Our customers satisfied with the reliability, security and performance of equipment, the quality and the timing of our work

Our top drives are effective in the drilling of obliquely-directional and horizontal wells with long borehole.