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Home » Pressroom » News Archive » 2017 » Horizontal oil well for ROSNEFT company on Samotlorskoe oilfield

Horizontal oil well for ROSNEFT company on Samotlorskoe oilfield

27.02.2017

The new horizontal oil well was finished on Samotlorskoe oilfield for ROSNEFT company, at ambient temperature -42oC, with the using of the top drive system DQ40B, which was set on the drilling rig ZJ-40 CZThe well depth was more than 3400 m.

Performance of the top drive had the following maximum values:

  • rotation speed 140 rpm/min;
  • torque  22 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.