A fund of Tomskneft production oil wells in Tomsk Region has been replenished by a new oil well of more than 3670 meters depth

A fund of Tomskneft production oil wells in Tomsk region has been replenished by a new controlled directional oil well of more than 3670 meters depth.  A drilling rig Uralmash 3000 EUK-1M equipped with a top drive DQ40BQ-JH was used by Tomskburneftegaz drilling crew for drilling this oil well.

A top drive aftermarket field service support was provided by SLC service engineers working 24 hours 7 days a week with drilling crew under service agreement with Tomskburneftegaz drilling company.

The DQ40BQ-JH is a powerful top drive for drilling rigs of 200t lifting capacity. It allows to build fishbone oil wells of up to 4000 meters depth (using drilling 144mm tubes) as quickly as possible. The top drive is equipped with an asynchronous frequency controlled electric motor of 500hp power. This allows to drill with a smooth shaft speed changes in the range from 0 to 180 rpm and with a working torque of up to 40 kNm.