Drilling of new horizontal well for ROSNEFT oil company20 сентября 2014 года 20.09.2014
New horizontal well was drilled on Krasnoleninskoe oilfield for ROSNEFT oil company with the using of the top drive system DQ70BSQ, which was set on the drilling rig 'ЭУК 3000'. The well length was more 3200 m.
Performance of the top drive had the following maximum values:
- rotation speed 120 rpm./min.;
- torque 27 kNm.
Our top drives are effective in the drilling of obliquely-directional and horizontal wells with long borehole.