Drilling of the new well for DULISMA oil company21 января 2015 года 21.01.2015
New well was drilled on Dulismenskoe oilfield for DULISMA oil company, with the temperature -40oC, with the using of the top drive system DQ50B, which was set on the drilling rig '3000-ЭУК-1M'. The well depth was more than 3400 m.
Performance of the top drive had the following maximum values:
- rotation speed 40 rpm/min;
- torque 20 kNm.
Our top drives are effective in the drilling of obliquely-directional and horizontal wells with long borehole.