Drilling of new directional well for OBK oil service company06 ноября 2014 года 06.11.2014
New directional well was drilled on Malobalykskoe oilfield for OBK oil service company with the using of the top drive system DQ70BSQ, which was set on the drilling rig 'Уралмаш 5000/320 ЭК-БМЧ'. The well length was more 2400 m.
Performance of the top drive had the following maximum values:
- rotation speed 100 rpm./min.;
- torque 28 kNm.
Our top drives are effective in the drilling of obliquely-directional and horizontal wells with long borehole.