Directional oil well on Priobskoe oilfield for ROSNEFT company10 марта 2017 года 10.03.2017
The new directional oil well was finished 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 3500 m.
Performance of the top drive had the following maximum values:
- rotation speed 86 rpm/min;
- torque 32 kNm.
Our top drives are effective in the drilling of obliquely-directional and horizontal wells with long borehole.