Building horizontal oil well for ROSNEFT company on Karaiskoe oilfield09 сентября 2016 года 09.09.2016
The new horizontal oil well was finished on Karaiskoe oilfield for ROSNEFT company with the using of the top drive system DQ50B, which was set on the drilling rig 'ЭУК 3000'. The well depth was more than 3700 m.
Performance of the top drive had the following maximum values:
- rotation speed 60 rpm/min;
- torque 14 kNm.
Our top drives are effective in the drilling of obliquely-directional and horizontal wells with long borehole.