A top drive DQ50B-JH was used for drilling a new controlled directional oil-well of more than 4180m depth on Vyngapurovskoe oilfield in Yamal-Nenetsk Autonomous region

A new controlled directional oil-well of more than 4180m depth was built on Vyngapurovskoe oilfield in Yamal-Nenetsk Autonomous region  by NaftaGas Drilling company. A drilling rig Uralmash 3000 EUK-1M equipped  with a top drive DQ50B-JH was used by Inter-Oil drilling company for this purpose.

The top drive system DQ50B-JH allows to drill with:

• rotation speed  - up to 180 rpm/min;
• torque  - up to 40 kNm.

Our customers were 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.