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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 » Drilling well for GAZPROM

Drilling well for GAZPROM


Drilling of the new well was completed at Kholmogorskoe oilfield for GAZPROM company. The well depth was more 5500 m, the temperature was -48oC.

Our top drive DQ70BSQ has demonstrated its reliability, performance, safety during operation.

 Performance of the top drive had the following maximum values:

  • penetration rate 22.6 mph; 
  • rotation speed 30 - 160 rpm./min.; 
  • torque 10 - 40 kNm.

GAZPROM was satisfied with the reliability, security and performance of equipment, the quality and the timing of our work. 

Our customers appreciate the reliability and performance of our equipment, qualifications of our service engineers highly.

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