Drilling S-shaped well for OBC oil service company

New S-shaped well was drilled on Smolianoe oilfield for OBC  oil service company with the using of the top drive system DQ70BSQ. The well length was more 3700 m. 

Performance of the top drive had the following maximum values:

• rotation speed 40 rpm./min.;
• torque 20 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.