Building the directional oil well for ROSNEFT company01 марта 2016 года 01.03.2016
The new oil well was built 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 2900 m.
Performance of the top drive had the following maximum values:
- rotation speed 60 rpm/min;
- torque 23 kNm.
Our top drives are effective in the drilling of obliquely-directional and horizontal wells with long borehole.