Directional oil well on Zapadno-Ugutskoe oilfield for ROSNEFT company29 марта 2017 года 29.03.2017
The new directional 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 ЭКБМЧ'. The well depth was more than 3300 m.
Performance of the top drive had the following maximum values:
- rotation speed 80 rpm/min;
- torque 28 kNm.
Our top drives are effective in the drilling of obliquely-directional and horizontal wells with long borehole.