Directional well on Priobskoe for ROSNEFT company26 декабря 2016 года 26.12.2016
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 'БУ 4000/250 ЭК БМ'. The well depth was more than 2900 m.
Performance of the top drive had the following maximum values:
- rotation speed 60 rpm/min;
- torque 30 kNm.
Our top drives are effective in the drilling of obliquely-directional and horizontal wells with long borehole.