The new directional oil well for ROSNEFT company on Ombynskoe oilfield17 июля 2016 года 17.07.2016
The new directional oil well was completed on Ombynskoe oilfield for ROSNEFT company with the using of the top drive system DQ50B, which was set on the drilling rig 'БУ 4000 /250 ЭКБМЧ'. The well depth was more than 4200 m.
Performance of the top drive had the following maximum values:
- rotation speed 120 rpm/min;
- torque 17 kNm.
Our top drives are effective in the drilling of obliquely-directional and horizontal wells with long borehole.