Drilling on Dulisminskoe oilfield16 июня 2016 года 16.06.2016
The new directional oil well was finished on Dulisminskoe oilfield for Dulisma oil company with the using of the top drive system DQ50BQ, which was set on the drilling rig 'F400-3DH-U1'. The well depth was more than 3600 m.
Performance of the top drive had the following maximum values:
- rotation speed 40 rpm/min;
- torque 30 kNm.
Our top drives are effective in the drilling of obliquely-directional and horizontal wells with long borehole.