Oil well for GAZPROM company on Chayandinskoe oilfield

The new directional oil well was built on Chayandinskoe oilfield for GAZPROM company  with the using of the top drive system DQ50B, which was set on the drilling rig '3000 ЭУК '. The well depth was more than 2600 m.

Performance of the top drive had the following maximum values:

• rotation speed 85 rpm/min;
• torque  25 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.