Drilling for GAZPROM12 июня 2015 года 12.06.2015
New well was drilled 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 3500 m.
Performance of the top drive had the following maximum values:
- rotation speed 40 rpm/min;
- torque 28 kNm.
Our top drives are effective in the drilling of obliquely-directional and horizontal wells with long borehole.