Drilling of the new directional well for ROSNEFT oil company19 января 2015 года 19.01.2015
New directional well was drilled on Krasnoleninskoe oilfield for ROSNEFT oil company, with the temperature -47oC, with the using of the top drive system DQ70BSQ, which was set on the drilling rig 'ЭУК 3000'. The well depth was more than 3600 m.
Performance of the top drive had the following maximum values:
- rotation speed 120 rpm/min;
- torque 30 kNm.
Our top drives are effective in the drilling of obliquely-directional and horizontal wells with long borehole.