Drilling horizontal well for TATNEFT oil company

Horizontal well was drilled  for TATNEFT oil company in Chernoozerskoe oilfield with the using of the top drive system DQ40B. The well depth was more  1800 m. 

Performance of the top drive had the following maximum values:

• rotation speed 75 rpm./min.; 
• torque 5.5 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.