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 region13 июля 2017 года 13.07.2017
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 top drives are effective in the drilling of obliquely-directional and horizontal wells with long borehole.