Directional well on Priobskoe oilfield for ROSNEFT company

The new directional oil well was finished on Priobskoe oilfield for ROSNEFT company  with the using of the top drive system DQ50B, at ambient temperature -51^oC, which was set on the drilling rig 'БУ 4000/250 ЭК БМ'. The well depth was more than 2900 m.

Performance of the top drive had the following maximum values:

• rotation speed 80 rpm/min;
• torque  16 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.