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using the top drive DQ20B, DQ40B for TATNEFT oil company
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Home » Pressroom » News Archive » 2014 » New well for OBK oilfield service company

New well for OBK oilfield service company


The new well was drilled  in Kholmogorskoe oilfield for OBK oilfield company with the using of the top drive system DQ70BSQ. The well depth was more 4200 m. 

Performance of the top drive had the following maximum values:

  • penetration rate 28 m./h.; 
  • rotation speed 160 rpm./min.; 
  • torque 40 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.