Oil well on Zapadno-Ugutskoe for ROSNEFT company26 декабря 2016 года 26.12.2016
The new horizontal oil well was completed 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 4400 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.