Oil well for DULISMA company

The new oil well was built on Dulisminskoe oilfield for DULISMA oil company  with the using of the top drive system DQ40B, which was set on the drilling rig 'ZJ-40'. The well depth was more than 3400 m.

Performance of the top drive had the following maximum values:

• rotation speed 70 rpm/min;
• torque  30 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.