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using the top drives DQ40B, DQ50B, DQ70BSQ for OBK oil service company
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Home » Pressroom » News Archive » 2016 » Building horizontal oil well for ROSNEFT company on Karaiskoe oilfield

Building horizontal oil well for ROSNEFT company on Karaiskoe oilfield

09.09.2016

The new horizontal oil well was finished on Karaiskoe oilfield for ROSNEFT company  with the using of the top drive system DQ50B, which was set on the drilling rig 'ЭУК 3000'The well depth was more than 3700 m.

Performance of the top drive had the following maximum values:

  • rotation speed 60 rpm/min;
  • torque  14 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.