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using the top drives DQ40B, DQ50B, DQ70BSQ for OBK oil service company
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Home » Pressroom » News Archive » 2014 » New well for ROSNEFT oil company

New well for ROSNEFT oil company


The new well was drilled  in Orenburgskoe oilfield for ROSNEFT oil company with the using of the top drive system DQ50BQ. The well depth was more 2800 m. 

Performance of the top drive had the following maximum values:

  • rotation speed 75 rpm./min.; 
  • torque 15 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.