Directional well on Priobskoe oilfield for ROSNEFT company was ended04 апреля 2017 года 04.04.2017
The new directional oil well was completed on Priobskoe oilfield for ROSNEFT company, with the using of the top drive system DQ50B, which was set on the drilling rig ' БУ 4000/250 ЭКБМ'. The well depth was more than 3200 m.
Performance of the top drive had the following maximum values:
- rotation speed 100 rpm/min;
- torque 32 kNm.
Our top drives are effective in the drilling of obliquely-directional and horizontal wells with long borehole.