Drilling well for TATNEFT oil company

New well was drilled on Juzhno-Romashkinskoe oilfield for TATNEFT oil company, with the using of the top drive system DQ40B, which was set on the drilling rig ZJ 30\1700 T. The well depth was more than 1700 m.

Performance of the top drive had the following maximum values:

• penetration rate 19 mph;
• rotation speed 110 rpm/min;
• torque 14 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.