A top drive DQ-50BQ-JH was used for drilling a new controlled directional oil-well of more than 2970m depth on ONGKM oilfield in Orenburg region02 июля 2017 года 02.07.2017
A new controlled directional oil-well of more than 2970m depth was built on ONGKM oilfield in Orenburg region for GAZPROM-NEFT company. A drilling rig Uralmash 4000 EKBM" equipped with a top drive DQ50B-JH was used by Inter-Oil drilling company for this purpose.
The top drive system DQ50BQ-JH allows to drill with:
- rotation speed - up to 180 rpm/min;
- torque - up to 48 kNm.
Our top drives are effective in the drilling of obliquely-directional and horizontal wells with long borehole.