Directional oil well on Juzhno-Priobskoe oilfield for NAFTAGAZ company09 марта 2017 года 09.03.2017
The new directional oil well was finished on Juzhno-Priobskoe 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 4200 m.
Performance of the top drive had the following maximum values:
- rotation speed 41 rpm/min;
- torque 27 kNm.
Our top drives are effective in the drilling of obliquely-directional and horizontal wells with long borehole.