Directional oil well for DULISMA oil company21 марта 2016 года 21.03.2016
The new oil well was built on Dulisminskoe oilfield for DULISMA oil company with the using of the top drive system DQ50B, 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 80 rpm/min;
- torque 30 kNm.
Our top drives are effective in the drilling of obliquely-directional and horizontal wells with long borehole.