Using a top drive DQ-70BSQ-JH a new horizontal oil-well of more than 3350m depth was built for ROSNEFT company in Khanty-Mansiysk Autonomous Okrug

A new horizontal oil-well of more than 3350m depth was built on Zapadno-Ugutskoe oilfield in Khanty-Mansiysk Autonomous Okrug for ROSNEFT company. A drilling rig "BU-5000/320 EKBMCH" equipped  with a top drive system DQ70BSQ-JH  was used for this purpose.

The top drive system DQ70BSQ-JH allows to drill with:

• rotation speed  - up to 220 rpm/min;
• drilling torque  - up to 65 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.