Horizontal oil well for NVBN oil service company06 октября 2015 года 06.10.2015
The new horizontal oil well was completed on Pravdinskoe oilfield for NVBN oil service company with the using of the top drive system DQ50BQ, which was set on the drilling rig 'ЭУК 4000'. The well depth was more than 3400 m.
Performance of the top drive had the following maximum values:
- rotation speed 150 rpm/min;
- torque 30 kNm.
Our top drives are effective in the drilling of obliquely-directional and horizontal wells with long borehole.