Directional oil well on Em-Egovskoe oilfield for ROSNEFT company was ended07 апреля 2017 года 07.04.2017
The new directional oil well was ended on Em-Egovskoe oilfield for ROSNEFT company, with the using of the top drive system DQ50B, which was set on the drilling rig 'ZJ 50 DBS'. The well depth was more than 3700 m.
Performance of the top drive had the following maximum values:
- rotation speed 130 rpm/min;
- torque 40 kNm.
Our top drives are effective in the drilling of obliquely-directional and horizontal wells with long borehole.