A top drive system DQ40B-JH was used for drilling a new controlled directional oil-well of more than 2060m depth on Danenbergovskoe oilfield in Tomsk region for TOMSKNEFT company

A new controlled directional oil-well of more than 2060m depth was built on Danenbergovskoe oilfield in Tomsk region for TOMSKNEFT company. A drilling rig "BU-3000 EUK-1M" equipped  with a top drive system DQ40B-JH  was used for this purpose.

The top drive DQ40B-JH allows to drill with:

• rotation speed  - up to 180 rpm/min;
• torque  - up to 50 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.