Drilling for ROSNEFT company on Ombinskoe oilfield

The new directional oil well was completed on Obminskoe oilfield for ROSNEFT company  with the using of the top drive system DQ50B, which was set on the drilling rig 'БУ 4000/250 ЭКБМЧ'. The well depth was more than 3100 m.

Performance of the top drive had the following maximum values:

• rotation speed 40 rpm/min;
• torque  28 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.