Drilling oil well for ROSNEFT company16 февраля 2016 года 16.02.2016
The new oil well was completed on Zapadno-Malobalykskoe 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 3000 m.
Performance of the top drive had the following maximum values:
- rotation speed 70 rpm/min;
- torque 22 kNm.
Our top drives are effective in the drilling of obliquely-directional and horizontal wells with long borehole.