Using a top drive DQ70BQ-JH a new production oil well of more than 3680 meters depth was drilled in Khanty-Mansyisk Autonomous region

A new horizontal side-track oil well of more than 3680 meters depth was built in Krapivinskoe oilfield in Khanty-Mansyisk Autonomous region. A drilling rig Uralmash 3000 EUK equipped  with a top drive DQ70BQ-JH was used by PODZEMBURGAZ professionals to build this oil well . A non-stop top drive performance was provided by SLC service engineers working 24 hours a day 7 days a week with a drilling crew under service agreement with PODZEMBURGAZ company.

DQ70BS-JH is one of the high performance models of top drives and provides drilling of the wells up to 7000 meters deep (with a 114 mm drill pipe). The top drive is equipped with two asynchronous frequency controlled electric motors with a power of 422 hp each. This allows to perform drilling with a smooth shaft speed changes in the range from 0 to 230 rpm and with a working torque of up to 55 kNm.