Directional oil well on Priobskoe oilfield for ROSNEFT07 декабря 2016 года 07.12.2016
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 '4000/250 ЭК БМ'. The well depth was more than 3100 m.
Performance of the top drive had the following maximum values:
- rotation speed 60 rpm/min;
- torque 23 kNm.
Our top drives are effective in the drilling of obliquely-directional and horizontal wells with long borehole.