Building the directional oil well for NAFTAGAZ company21 марта 2016 года 21.03.2016
The new oil well was built on Zapadno-Noyabrskoe oilfield for NAFTAGAZ company with the using of the top drive system DQ40B, which was set on the drilling rig 'Уралмаш 3000 ЭУК-1М'. The well depth was more than 4000 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.