The new oil well on Zapadno-Ugutskoe oilfield for ROSNEFT company23 ноября 2016 года 23.11.2016
The new horizontal oil well was finished on Zapadno-Ugutskoe oilfield for ROSNEFT company with the using of the top drive system DQ70BSQ, which was set on the drilling rig 'Уралмаш 5000/320 ЭК БМЧ'. The well depth was more than 4300 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.