Directional well for ROSNEFT on Priobskoe oilfield03 августа 2016 года 03.08.2016
The new directional oil well was ended on Priobskoe oilfield for ROSNEFT company with the using of the top drive system DQ50BQ, which was set on the drilling rig 'БУ 4000/250 ЭКБМ '. The well depth was more than 2900 m.
Performance of the top drive had the following maximum values:
- rotation speed 60 rpm/min;
- torque 28 kNm.
Our top drives are effective in the drilling of obliquely-directional and horizontal wells with long borehole.