Drilling directional oil well for GAZPROM company31 марта 2016 года 31.03.2016
The new directional oil well was built on Krainee oilfield for GAZPROM company with the using of the top drive system DQ50B, which was set on the drilling rig ' Уралмаш БУ 3200 ЭУК 1М'. The well depth was more than 4200 m.
Performance of the top drive had the following maximum values:
- rotation speed 40 rpm/min;
- torque 23 kNm.
Our top drives are effective in the drilling of obliquely-directional and horizontal wells with long borehole.